<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:country="http://xbrl.sec.gov/country/2022"
  xmlns:dei="http://xbrl.sec.gov/dei/2022"
  xmlns:ifrs-full="https://xbrl.ifrs.org/taxonomy/2022-03-24/ifrs-full"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:ptm="http://www.platinumgroupmetals.net/20220831"
  xmlns:srt="http://fasb.org/srt/2022"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="ptm-20220831.xsd" xlink:type="simple"/>
    <context id="C_20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:MnomboMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:MnomboMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:WaterbergJvCoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:WaterbergJvCoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:WaterbergJvCoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:WaterbergJvCoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:MnomboMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:MnomboMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20220831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20120401to20120430_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:WaterbergJvCoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2012-04-01</startDate>
            <endDate>2012-04-30</endDate>
        </period>
    </context>
    <context id="C_20190702to20190712_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:LionBatteryTechnologiesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-02</startDate>
            <endDate>2019-07-12</endDate>
        </period>
    </context>
    <context id="C_20190702to20190712_ifrsfullTypesOfInvestmentPropertyAxis_ptmFloridaInternationalUniversityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:FloridaInternationalUniversityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-02</startDate>
            <endDate>2019-07-12</endDate>
        </period>
    </context>
    <context id="C_20190702to20190731_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember_ptmFundingProgramTrancheDateAxis_ptmFirstTrancheOfFundingMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:FundingProgramTrancheDateAxis">ptm:FirstTrancheOfFundingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:LionBatteryTechnologiesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-02</startDate>
            <endDate>2019-07-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember_ptmFundingProgramTrancheDateAxis_ptmSecondTrancheOfFundingInAugust2020Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:FundingProgramTrancheDateAxis">ptm:SecondTrancheOfFundingInAugust2020Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:LionBatteryTechnologiesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20210201to20210228_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember_ptmFundingProgramTrancheDateAxis_ptmThirdTrancheOfFundingInFebruary2021Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:FundingProgramTrancheDateAxis">ptm:ThirdTrancheOfFundingInFebruary2021Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:LionBatteryTechnologiesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-02-01</startDate>
            <endDate>2021-02-28</endDate>
        </period>
    </context>
    <context id="C_20210701to20210706_ifrsfullTypesOfInvestmentPropertyAxis_ptmFloridaInternationalUniversityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:FloridaInternationalUniversityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-07-01</startDate>
            <endDate>2021-07-06</endDate>
        </period>
    </context>
    <context id="C_20210701to20210706_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:LionBatteryTechnologiesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-07-01</startDate>
            <endDate>2021-07-06</endDate>
        </period>
    </context>
    <context id="C_20190703to20190731_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:LionBatteryTechnologiesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-07-03</startDate>
            <endDate>2019-07-31</endDate>
        </period>
    </context>
    <context id="C_20200601to20200630_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:LionBatteryTechnologiesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="C_20210201to20210228_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:LionBatteryTechnologiesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-02-01</startDate>
            <endDate>2021-02-28</endDate>
        </period>
    </context>
    <context id="C_20220201to20220228_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:LionBatteryTechnologiesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-02-01</startDate>
            <endDate>2022-02-28</endDate>
        </period>
    </context>
    <context id="C_20220228_ifrsfullTypesOfInvestmentPropertyAxis_ptmFloridaInternationalUniversityMember_ptmFundingProgramTrancheDateAxis_ptmFourthTrancheFundingInFebruary2022Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:FundingProgramTrancheDateAxis">ptm:FourthTrancheFundingInFebruary2022Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:FloridaInternationalUniversityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-02-28</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullTypesOfInvestmentPropertyAxis_ptmFloridaInternationalUniversityMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:FloridaInternationalUniversityMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20170901to20170921_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-09-01</startDate>
            <endDate>2017-09-21</endDate>
        </period>
    </context>
    <context id="C_20170901to20170921_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmJogmecMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:JogmecMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-09-01</startDate>
            <endDate>2017-09-21</endDate>
        </period>
    </context>
    <context id="C_20170901to20170921_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:MnomboMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-09-01</startDate>
            <endDate>2017-09-21</endDate>
        </period>
    </context>
    <context id="C_20171101to20171106_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmImplatsMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:ImplatsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-11-01</startDate>
            <endDate>2017-11-06</endDate>
        </period>
    </context>
    <context id="C_20171101to20171106_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-11-01</startDate>
            <endDate>2017-11-06</endDate>
        </period>
    </context>
    <context id="C_20171101to20171106_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmJogmecMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:JogmecMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-11-01</startDate>
            <endDate>2017-11-06</endDate>
        </period>
    </context>
    <context id="C_20171101to20171106_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmImplatsMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember_ptmComponentsOfExplorationAndEvaluationAssetsAxis_ptmPurchaseAndDevelopmentOptionMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfExplorationAndEvaluationAssetsAxis">ptm:PurchaseAndDevelopmentOptionMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:ImplatsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-11-01</startDate>
            <endDate>2017-11-06</endDate>
        </period>
    </context>
    <context id="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmImplatsMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:ImplatsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-01</startDate>
            <endDate>2020-06-15</endDate>
        </period>
    </context>
    <context id="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:WaterbergJvCoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-01</startDate>
            <endDate>2020-06-15</endDate>
        </period>
    </context>
    <context id="C_20091001to20091031_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmJogmecMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:JogmecMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2009-10-01</startDate>
            <endDate>2009-10-31</endDate>
        </period>
    </context>
    <context id="C_20091001to20091031_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:WaterbergJvCoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2009-10-01</startDate>
            <endDate>2009-10-31</endDate>
        </period>
    </context>
    <context id="C_20091001to20091031_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:MnomboMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2009-10-01</startDate>
            <endDate>2009-10-31</endDate>
        </period>
    </context>
    <context id="C_20111101to20111107_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:MnomboMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2011-11-01</startDate>
            <endDate>2011-11-07</endDate>
        </period>
    </context>
    <context id="C_20091001to20220831_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2009-10-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20170901to20170921_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmHanwaCoLtdMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:HanwaCoLtdMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-09-01</startDate>
            <endDate>2017-09-21</endDate>
        </period>
    </context>
    <context id="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:MnomboMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-01</startDate>
            <endDate>2020-06-15</endDate>
        </period>
    </context>
    <context id="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:MnomboMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-01</startDate>
            <endDate>2020-06-15</endDate>
        </period>
    </context>
    <context id="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmJogmecMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:JogmecMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-01</startDate>
            <endDate>2020-06-15</endDate>
        </period>
    </context>
    <context id="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmHanwaCoLtdMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:HanwaCoLtdMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfInvestmentPropertyAxis">ptm:WaterbergProjectMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-06-01</startDate>
            <endDate>2020-06-15</endDate>
        </period>
    </context>
    <context id="C_20210831_ifrsfullSegmentsAxis_countryCA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SegmentsAxis">country:CA</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullSegmentsAxis_countryZA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SegmentsAxis">country:ZA</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullSegmentsAxis_countryCA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SegmentsAxis">country:CA</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20220831_ifrsfullSegmentsAxis_countryCA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SegmentsAxis">country:CA</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullSegmentsAxis_countryZA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SegmentsAxis">country:ZA</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullSegmentsAxis_countryZA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SegmentsAxis">country:ZA</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullSegmentsAxis_countryCA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SegmentsAxis">country:CA</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullSegmentsAxis_countryZA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SegmentsAxis">country:ZA</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20170601to20170630_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-06-01</startDate>
            <endDate>2017-06-30</endDate>
        </period>
    </context>
    <context id="C_20170630_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2017-06-30</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210701to20210702_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-07-01</startDate>
            <endDate>2021-07-02</endDate>
        </period>
    </context>
    <context id="C_20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210101to20210102_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-01-02</endDate>
        </period>
    </context>
    <context id="C_20220101to20220102_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-01-01</startDate>
            <endDate>2022-01-02</endDate>
        </period>
    </context>
    <context id="C_20220201to20220228_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-02-01</startDate>
            <endDate>2022-02-28</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20200831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20220201to20220204_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-02-01</startDate>
            <endDate>2022-02-04</endDate>
        </period>
    </context>
    <context id="C_20220201to20220210_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-02-01</startDate>
            <endDate>2022-02-10</endDate>
        </period>
    </context>
    <context id="C_20190901to20200831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
        </entity>
        <period>
            <startDate>2019-09-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="C_20220831_srtCurrencyAxis_ptmRandUsdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:RandUsdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_srtCurrencyAxis_ptmRandUsdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:RandUsdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_srtCurrencyAxis_ptmRandUsdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:RandUsdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_srtCurrencyAxis_ptmRandUsdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:RandUsdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_srtCurrencyAxis_ptmCadUsdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:CadUsdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullClassesOfPropertyPlantAndEquipmentAxis_ifrsfullLeaseholdImprovementsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis">ifrs-full:LeaseholdImprovementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullClassesOfPropertyPlantAndEquipmentAxis_ifrsfullComputerEquipmentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis">ifrs-full:ComputerEquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullClassesOfPropertyPlantAndEquipmentAxis_ifrsfullFixturesAndFittingsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis">ifrs-full:FixturesAndFittingsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210831_srtCurrencyAxis_ptmCadUsdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:CadUsdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_srtCurrencyAxis_ptmCadUsdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:CadUsdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_srtCurrencyAxis_ptmCadUsdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:CadUsdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmPlatinumGroupMetalsRsaPtyLtdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:PlatinumGroupMetalsRsaPtyLtdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmPlatinumGroupMetalsRsaPtyLtdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:PlatinumGroupMetalsRsaPtyLtdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmLionBatteryTechnologiesIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:LionBatteryTechnologiesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmLionBatteryTechnologiesIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:LionBatteryTechnologiesIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullCategoriesOfRelatedPartiesAxis_ifrsfullSeparateManagementEntitiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ifrs-full:SeparateManagementEntitiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20190901to20200831_ifrsfullCategoriesOfRelatedPartiesAxis_ifrsfullSeparateManagementEntitiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ifrs-full:SeparateManagementEntitiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-09-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="C_20190901to20200831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDirectorsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:DirectorsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-09-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmWestKirklandMiningIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:WestKirklandMiningIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ifrsfullSeparateManagementEntitiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ifrs-full:SeparateManagementEntitiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDirectorsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:DirectorsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDirectorsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:DirectorsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmWestKirklandMiningIncMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:WestKirklandMiningIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20180901to20190831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-09-01</startDate>
            <endDate>2019-08-31</endDate>
        </period>
    </context>
    <context id="C_20170901to20180831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-09-01</startDate>
            <endDate>2018-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmProspectusOfferingMember_ptmRelatedPartyTransactionDateAxis_ptmMay2018Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:ProspectusOfferingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:May2018Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmMay2018Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:PrivatePlacementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:May2018Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmFebruary2019Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:PrivatePlacementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:February2019Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmExerciseOfWarrantsMember_ptmRelatedPartyTransactionDateAxis_ptmApril2019Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:ExerciseOfWarrantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:April2019Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmExerciseOfWarrantsMember_ptmRelatedPartyTransactionDateAxis_ptmJune2019Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:ExerciseOfWarrantsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:June2019Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmJune2019Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:PrivatePlacementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:June2019Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmAugust2019Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:PrivatePlacementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:August2019Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmProspectusOfferingMember_ptmRelatedPartyTransactionDateAxis_ptmAugust2019Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:ProspectusOfferingMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:August2019Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmDecember2019Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:PrivatePlacementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:December2019Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmJune2020Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:PrivatePlacementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:June2020Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmOctober2020Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:PrivatePlacementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:October2020Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmDecember2020Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:PrivatePlacementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:December2020Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmFebruary2021Member">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:AcquisitionMethodAxis">ptm:PrivatePlacementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ptm:RelatedPartyTransactionDateAxis">ptm:February2021Member</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20220831_ifrsfullTypesOfRisksAxis_ifrsfullInterestRateRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfRisksAxis">ifrs-full:InterestRateRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_srtCurrencyAxis_ptmAmountsHeldInRandMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:AmountsHeldInRandMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_srtCurrencyAxis_ptmAmountsHeldInRandMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:AmountsHeldInRandMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_srtCurrencyAxis_ptmAmountsHeldInUsdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:AmountsHeldInUsdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_srtCurrencyAxis_ptmAmountsHeldInUsdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CurrencyAxis">ptm:AmountsHeldInUsdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullTypesOfRisksAxis_ifrsfullCurrencyRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfRisksAxis">ifrs-full:CurrencyRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullTypesOfRisksAxis_ifrsfullCurrencyRiskMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfRisksAxis">ifrs-full:CurrencyRiskMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ptmCommitmentsAxis_ifrsfullLeaseLiabilitiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:CommitmentsAxis">ifrs-full:LeaseLiabilitiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFiveYearsMember_ptmCommitmentsAxis_ifrsfullLeaseLiabilitiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:CommitmentsAxis">ifrs-full:LeaseLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:LaterThanFiveYearsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFourYearsAndNotLaterThanFiveYearsMember_ptmCommitmentsAxis_ifrsfullLeaseLiabilitiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:CommitmentsAxis">ifrs-full:LeaseLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanOneYearAndNotLaterThanThreeYearsMember_ptmCommitmentsAxis_ifrsfullLeaseLiabilitiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:CommitmentsAxis">ifrs-full:LeaseLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:LaterThanOneYearAndNotLaterThanThreeYearsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullNotLaterThanOneYearMember_ptmCommitmentsAxis_ifrsfullLeaseLiabilitiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:CommitmentsAxis">ifrs-full:LeaseLiabilitiesMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:NotLaterThanOneYearMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ptmCommitmentsAxis_ptmEnvironmentalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:CommitmentsAxis">ptm:EnvironmentalBondsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFiveYearsMember_ptmCommitmentsAxis_ptmEnvironmentalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:CommitmentsAxis">ptm:EnvironmentalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:LaterThanFiveYearsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFourYearsAndNotLaterThanFiveYearsMember_ptmCommitmentsAxis_ptmEnvironmentalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:CommitmentsAxis">ptm:EnvironmentalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanOneYearAndNotLaterThanThreeYearsMember_ptmCommitmentsAxis_ptmEnvironmentalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:CommitmentsAxis">ptm:EnvironmentalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:LaterThanOneYearAndNotLaterThanThreeYearsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullNotLaterThanOneYearMember_ptmCommitmentsAxis_ptmEnvironmentalBondsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:CommitmentsAxis">ptm:EnvironmentalBondsMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:NotLaterThanOneYearMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFiveYearsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:LaterThanFiveYearsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFourYearsAndNotLaterThanFiveYearsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanOneYearAndNotLaterThanThreeYearsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:LaterThanOneYearAndNotLaterThanThreeYearsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullMaturityAxis_ifrsfullNotLaterThanOneYearMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:MaturityAxis">ifrs-full:NotLaterThanOneYearMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20171101to20171123_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMaseveInvestmentsOneOnePtyLtdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:MaseveInvestmentsOneOnePtyLtdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2017-11-01</startDate>
            <endDate>2017-11-23</endDate>
        </period>
    </context>
    <context id="C_20180401to20180405_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMaseveInvestmentsOneOnePtyLtdMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:SignificantInvestmentsInSubsidiariesAxis">ptm:MaseveInvestmentsOneOnePtyLtdMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2018-04-01</startDate>
            <endDate>2018-04-05</endDate>
        </period>
    </context>
    <context id="C_20190831">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
        </entity>
        <period>
            <instant>2019-08-31</instant>
        </period>
    </context>
    <context id="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:IssuedCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-08-31</instant>
        </period>
    </context>
    <context id="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AdditionalPaidinCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-08-31</instant>
        </period>
    </context>
    <context id="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-08-31</instant>
        </period>
    </context>
    <context id="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-08-31</instant>
        </period>
    </context>
    <context id="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:EquityAttributableToOwnersOfParentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-08-31</instant>
        </period>
    </context>
    <context id="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:NoncontrollingInterestsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-08-31</instant>
        </period>
    </context>
    <context id="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:IssuedCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-09-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:EquityAttributableToOwnersOfParentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-09-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AdditionalPaidinCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-09-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-09-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:NoncontrollingInterestsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-09-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-09-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:IssuedCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AdditionalPaidinCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:EquityAttributableToOwnersOfParentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:NoncontrollingInterestsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AdditionalPaidinCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:EquityAttributableToOwnersOfParentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:IssuedCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:EquityAttributableToOwnersOfParentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:NoncontrollingInterestsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:IssuedCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AdditionalPaidinCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:EquityAttributableToOwnersOfParentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:NoncontrollingInterestsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:IssuedCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:NoncontrollingInterestsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:NoncontrollingInterestsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:EquityAttributableToOwnersOfParentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AccumulatedOtherComprehensiveIncomeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AdditionalPaidinCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:IssuedCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:ComponentsOfEquityAxis">ifrs-full:AdditionalPaidinCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_deiEntityAddressesAddressTypeAxis_deiBusinessContactMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="dei:EntityAddressesAddressTypeAxis">dei:BusinessContactMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20190815_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:SprottFacilityLoanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-08-15</instant>
        </period>
    </context>
    <context id="C_20190801to20190815_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:SprottFacilityLoanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2019-08-01</startDate>
            <endDate>2019-08-15</endDate>
        </period>
    </context>
    <context id="C_20210831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:SprottFacilityLoanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:SprottFacilityLoanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:SprottFacilityLoanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20220831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:BorrowingsByNameAxis">ptm:SprottFacilityLoanMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullTypesOfSharebasedPaymentArrangementsAxis_ptmExpensedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfSharebasedPaymentArrangementsAxis">ptm:ExpensedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullTypesOfSharebasedPaymentArrangementsAxis_ptmExpensedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfSharebasedPaymentArrangementsAxis">ptm:ExpensedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullTypesOfSharebasedPaymentArrangementsAxis_ptmCapitalizedToMineralPropertiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfSharebasedPaymentArrangementsAxis">ptm:CapitalizedToMineralPropertiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ifrsfullTypesOfSharebasedPaymentArrangementsAxis_ptmCapitalizedToMineralPropertiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TypesOfSharebasedPaymentArrangementsAxis">ptm:CapitalizedToMineralPropertiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingOneMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingOneMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingOneMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingOneMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingTwoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingTwoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingTwoMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingTwoMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingThreeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingThreeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingThreeMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingThreeMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFourMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingFourMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFourMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingFourMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220701to20220727_deiLegalEntityAxis_ptmBmoNesbitBurnsIncMember_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:TypeOfAgreementAxis">ptm:AtMarketOfferingSalesAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">ptm:BmoNesbitBurnsIncMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-07-01</startDate>
            <endDate>2022-07-27</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_deiLegalEntityAxis_ptmBmoCapitalMarketsMember_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:TypeOfAgreementAxis">ptm:AtMarketOfferingSalesAgreementMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="dei:LegalEntityAxis">ptm:BmoCapitalMarketsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20220201to20220211_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDeepkloofLimitedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:DeepkloofLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2022-02-01</startDate>
            <endDate>2022-02-11</endDate>
        </period>
    </context>
    <context id="C_20200901to20210831_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:TypeOfAgreementAxis">ptm:AtMarketOfferingSalesAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-09-01</startDate>
            <endDate>2021-08-31</endDate>
        </period>
    </context>
    <context id="C_20201201to20201208_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:HoskenConsolidatedInvestmentsLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-12-01</startDate>
            <endDate>2020-12-08</endDate>
        </period>
    </context>
    <context id="C_20201101to20201130_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:TypeOfAgreementAxis">ptm:AtMarketOfferingSalesAgreementMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-11-01</startDate>
            <endDate>2020-11-30</endDate>
        </period>
    </context>
    <context id="C_20201001to20201015_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDeepkloofLimitedMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:CategoriesOfRelatedPartiesAxis">ptm:DeepkloofLimitedMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-10-01</startDate>
            <endDate>2020-10-15</endDate>
        </period>
    </context>
    <context id="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFiveMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingFiveMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSixMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingSixMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSevenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingSevenMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFiveMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingFiveMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSixMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingSixMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSevenMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis">ptm:OptionsOutstandingSevenMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-09-01</startDate>
            <endDate>2022-08-31</endDate>
        </period>
    </context>
    <context id="C_20220831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLossCarryForwardsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:LossCarryForwardsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLossCarryForwardsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:LossCarryForwardsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLossCarryForwardsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:LossCarryForwardsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmConvertibleNotesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:ConvertibleNotesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLoanPayableMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:LoanPayableMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLoanPayableMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:LoanPayableMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmDeferredTaxLiabilitiesMineralPropertiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:DeferredTaxLiabilitiesMineralPropertiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmDeferredTaxLiabilitiesMineralPropertiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:DeferredTaxLiabilitiesMineralPropertiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmDeferredTaxLiabilitiesMineralPropertiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:DeferredTaxLiabilitiesMineralPropertiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsCanadaMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:OperatingLossCarryForwardsCanadaMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsCanadaMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:OperatingLossCarryForwardsCanadaMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsCanadaMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:OperatingLossCarryForwardsCanadaMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsSouthAfricaMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:OperatingLossCarryForwardsSouthAfricaMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsSouthAfricaMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:OperatingLossCarryForwardsSouthAfricaMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmNetCapitalLossCarryForwardsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:NetCapitalLossCarryForwardsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmNetCapitalLossCarryForwardsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:NetCapitalLossCarryForwardsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmNetCapitalLossCarryForwardsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:NetCapitalLossCarryForwardsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsSouthAfricaMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:OperatingLossCarryForwardsSouthAfricaMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencesMineralPropertiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:TemporaryDifferencesMineralPropertiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencesMineralPropertiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:TemporaryDifferencesMineralPropertiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencesMineralPropertiesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:TemporaryDifferencesMineralPropertiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferenceFinancingCostsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:TemporaryDifferenceFinancingCostsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferenceFinancingCostsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:TemporaryDifferenceFinancingCostsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferenceFinancingCostsMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:TemporaryDifferenceFinancingCostsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencePropertyPlantAndEquipmentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:TemporaryDifferencePropertyPlantAndEquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencePropertyPlantAndEquipmentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:TemporaryDifferencePropertyPlantAndEquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencePropertyPlantAndEquipmentMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ptm:TemporaryDifferencePropertyPlantAndEquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ifrsfullOtherTemporaryDifferencesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ifrs-full:OtherTemporaryDifferencesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <context id="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ifrsfullOtherTemporaryDifferencesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ifrs-full:OtherTemporaryDifferencesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-08-31</instant>
        </period>
    </context>
    <context id="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ifrsfullOtherTemporaryDifferencesMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis">ifrs-full:OtherTemporaryDifferencesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="C_20220831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLoanPayableMember">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001095052</identifier>
            <segment>
                <xbrldi:explicitMember dimension="ptm:ComponentsOfDeferredTaxLiabilitiesAssetsAxis">ptm:LoanPayableMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2022-08-31</instant>
        </period>
    </context>
    <unit id="CAD_USD">
        <measure>ptm:CAD_USD</measure>
    </unit>
    <unit id="CAD_per_share">
        <divide>
            <unitNumerator>
                <measure>iso4217:CAD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="Rand_USD">
        <measure>ptm:Rand_USD</measure>
    </unit>
    <unit id="Share">
        <measure>ptm:Share</measure>
    </unit>
    <unit id="USD">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="USD_per_Share">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="Year">
        <measure>ptm:Year</measure>
    </unit>
    <unit id="ZAR">
        <measure>iso4217:ZAR</measure>
    </unit>
    <unit id="pure">
        <measure>pure</measure>
    </unit>
    <unit id="shares">
        <measure>shares</measure>
    </unit>
    <dei:AmendmentFlag
      contextRef="C_20210901to20220831"
      id="Fdei_AmendmentFlag_Context_FYE_01_Sep_2018T00_00_00_TO_31_Aug_2019T00_00_00">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="C_20210901to20220831"
      id="Fdei_EntityCentralIndexKey_Context_FYE_01_Sep_2018T00_00_00_TO_31_Aug_2019T00_00_00">0001095052</dei:EntityCentralIndexKey>
    <dei:CurrentFiscalYearEndDate
      contextRef="C_20210901to20220831"
      id="Fdei_CurrentFiscalYearEndDate_Context_FYE_01_Sep_2018T00_00_00_TO_31_Aug_2019T00_00_00">--08-31</dei:CurrentFiscalYearEndDate>
    <dei:DocumentFiscalYearFocus
      contextRef="C_20210901to20220831"
      id="Fdei_DocumentFiscalYearFocus_Context_FYE_01_Sep_2018T00_00_00_TO_31_Aug_2019T00_00_00">2022</dei:DocumentFiscalYearFocus>
    <dei:DocumentFiscalPeriodFocus
      contextRef="C_20210901to20220831"
      id="Fdei_DocumentFiscalPeriodFocus_Context_FYE_01_Sep_2018T00_00_00_TO_31_Aug_2019T00_00_00">FY</dei:DocumentFiscalPeriodFocus>
    <dei:DocumentType
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923105248780">40-F</dei:DocumentType>
    <dei:DocumentRegistrationStatement
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923110731025">false</dei:DocumentRegistrationStatement>
    <dei:DocumentAnnualReport
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923110747677">true</dei:DocumentAnnualReport>
    <dei:DocumentPeriodEndDate
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923111019656">2022-08-31</dei:DocumentPeriodEndDate>
    <dei:EntityFileNumber
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923124133503">001-33562</dei:EntityFileNumber>
    <dei:EntityRegistrantName
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211120130844637">PLATINUM GROUP METALS LTD.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211120185956685">A1</dei:EntityIncorporationStateCountryCode>
    <dei:EntityAddressAddressLine1
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923111434243">1100</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923111503988">Melville Street</dei:EntityAddressAddressLine2>
    <dei:EntityAddressAddressLine3
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221119033448084">Suite 838</dei:EntityAddressAddressLine3>
    <dei:EntityAddressCityOrTown
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923111544142">Vancouver</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211120190019262">BC</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressCountry
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923111948515">CA</dei:EntityAddressCountry>
    <dei:EntityAddressPostalZipCode
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923112023010">V6E 4A6</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923121547009">604</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923121600713">899-5450</dei:LocalPhoneNumber>
    <dei:ContactPersonnelName
      contextRef="C_20210901to20220831_deiEntityAddressesAddressTypeAxis_deiBusinessContactMember"
      id="Fxbrl_20210923112109354">DL Services Inc.</dei:ContactPersonnelName>
    <dei:EntityAddressAddressLine1
      contextRef="C_20210901to20220831_deiEntityAddressesAddressTypeAxis_deiBusinessContactMember"
      id="Fxbrl_20211120130907910">Columbia Center</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2
      contextRef="C_20210901to20220831_deiEntityAddressesAddressTypeAxis_deiBusinessContactMember"
      id="Fxbrl_20211120130917345">701 Fifth Avenue</dei:EntityAddressAddressLine2>
    <dei:EntityAddressAddressLine3
      contextRef="C_20210901to20220831_deiEntityAddressesAddressTypeAxis_deiBusinessContactMember"
      id="Fxbrl_20221119033503639">Suite 6100</dei:EntityAddressAddressLine3>
    <dei:EntityAddressCityOrTown
      contextRef="C_20210901to20220831_deiEntityAddressesAddressTypeAxis_deiBusinessContactMember"
      id="Fxbrl_20221119033554585">Seattle</dei:EntityAddressCityOrTown>
    <dei:EntityAddressPostalZipCode
      contextRef="C_20210901to20220831_deiEntityAddressesAddressTypeAxis_deiBusinessContactMember"
      id="Fxbrl_20221119033548670">WA 98104-7043</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="C_20210901to20220831_deiEntityAddressesAddressTypeAxis_deiBusinessContactMember"
      id="Fxbrl_20221119033259416">206</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="C_20210901to20220831_deiEntityAddressesAddressTypeAxis_deiBusinessContactMember"
      id="Fxbrl_20221119033305123">903-8800</dei:LocalPhoneNumber>
    <dei:Security12bTitle
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923115926022">Common Shares</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923125959571">PLG</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923115957314">NYSE</dei:SecurityExchangeName>
    <dei:AnnualInformationForm
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923120452014">true</dei:AnnualInformationForm>
    <dei:AuditedAnnualFinancialStatements
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221119044147951">true</dei:AuditedAnnualFinancialStatements>
    <dei:EntityCurrentReportingStatus
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923120130928">Yes</dei:EntityCurrentReportingStatus>
    <dei:EntityInteractiveDataCurrent
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923120204523">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityEmergingGrowthCompany
      contextRef="C_20210901to20220831"
      id="Fxbrl_20210923120353780">false</dei:EntityEmergingGrowthCompany>
    <dei:AuditorName
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221121105840836">PricewaterhouseCoopers LLP</dei:AuditorName>
    <dei:AuditorLocation
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221121105900373">Vancouver, British Columbia</dei:AuditorLocation>
    <dei:AuditorFirmId
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221121105913469">271</dei:AuditorFirmId>
    <ifrs-full:CashAndCashEquivalents
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20201115145359429"
      unitRef="USD">12330000</ifrs-full:CashAndCashEquivalents>
    <ifrs-full:CashAndCashEquivalents
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20201115145351454"
      unitRef="USD">6059000</ifrs-full:CashAndCashEquivalents>
    <ptm:MarketOfferingProceedsReceivable
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117112024665"
      unitRef="USD">0</ptm:MarketOfferingProceedsReceivable>
    <ptm:MarketOfferingProceedsReceivable
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117112038275"
      unitRef="USD">213000</ptm:MarketOfferingProceedsReceivable>
    <ifrs-full:TradeAndOtherCurrentReceivables
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20201115145426413"
      unitRef="USD">382000</ifrs-full:TradeAndOtherCurrentReceivables>
    <ifrs-full:TradeAndOtherCurrentReceivables
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20201115145418760"
      unitRef="USD">263000</ifrs-full:TradeAndOtherCurrentReceivables>
    <ifrs-full:CurrentPrepaidExpenses
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20201115145444941"
      unitRef="USD">52000</ifrs-full:CurrentPrepaidExpenses>
    <ifrs-full:CurrentPrepaidExpenses
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20201115145437496"
      unitRef="USD">71000</ifrs-full:CurrentPrepaidExpenses>
    <ifrs-full:CurrentAssets
      contextRef="C_20220831"
      decimals="-3"
      id="F11655_6355"
      unitRef="USD">12764000</ifrs-full:CurrentAssets>
    <ifrs-full:CurrentAssets
      contextRef="C_20210831"
      decimals="-3"
      id="F11660_11316"
      unitRef="USD">6606000</ifrs-full:CurrentAssets>
    <ptm:PerformanceBonds
      contextRef="C_20220831"
      decimals="-3"
      id="F11674"
      unitRef="USD">190000</ptm:PerformanceBonds>
    <ptm:PerformanceBonds
      contextRef="C_20210831"
      decimals="-3"
      id="F11677"
      unitRef="USD">170000</ptm:PerformanceBonds>
    <ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117102341658"
      unitRef="USD">40373000</ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources>
    <ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20200507170653442"
      unitRef="USD">43953000</ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources>
    <ifrs-full:PropertyPlantAndEquipment
      contextRef="C_20220831"
      decimals="-3"
      id="F11690"
      unitRef="USD">352000</ifrs-full:PropertyPlantAndEquipment>
    <ifrs-full:PropertyPlantAndEquipment
      contextRef="C_20210831"
      decimals="-3"
      id="F11693"
      unitRef="USD">470000</ifrs-full:PropertyPlantAndEquipment>
    <ifrs-full:Assets
      contextRef="C_20220831"
      decimals="-3"
      id="F11700_43663"
      unitRef="USD">53679000</ifrs-full:Assets>
    <ifrs-full:Assets
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117103704143"
      unitRef="USD">51199000</ifrs-full:Assets>
    <ifrs-full:TradeAndOtherCurrentPayables
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20201115145604106"
      unitRef="USD">1121000</ifrs-full:TradeAndOtherCurrentPayables>
    <ifrs-full:TradeAndOtherCurrentPayables
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117103826825"
      unitRef="USD">2463000</ifrs-full:TradeAndOtherCurrentPayables>
    <ifrs-full:OtherCurrentLiabilities
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117112054709"
      unitRef="USD">0</ifrs-full:OtherCurrentLiabilities>
    <ifrs-full:OtherCurrentLiabilities
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117112110420"
      unitRef="USD">9088000</ifrs-full:OtherCurrentLiabilities>
    <ifrs-full:ShorttermBorrowings
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117113650769"
      unitRef="USD">0</ifrs-full:ShorttermBorrowings>
    <ifrs-full:ShorttermBorrowings
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117113657305"
      unitRef="USD">18716000</ifrs-full:ShorttermBorrowings>
    <ifrs-full:CurrentLiabilities
      contextRef="C_20220831"
      decimals="-3"
      id="F11758_6909"
      unitRef="USD">1121000</ifrs-full:CurrentLiabilities>
    <ifrs-full:CurrentLiabilities
      contextRef="C_20210831"
      decimals="-3"
      id="F11763_3572"
      unitRef="USD">30267000</ifrs-full:CurrentLiabilities>
    <ifrs-full:LongtermProvisionForDecommissioningRestorationAndRehabilitationCosts
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117111230802"
      unitRef="USD">95000</ifrs-full:LongtermProvisionForDecommissioningRestorationAndRehabilitationCosts>
    <ifrs-full:LongtermProvisionForDecommissioningRestorationAndRehabilitationCosts
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117111238837"
      unitRef="USD">106000</ifrs-full:LongtermProvisionForDecommissioningRestorationAndRehabilitationCosts>
    <ifrs-full:ReserveOfSharebasedPayments
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20201115145720097"
      unitRef="USD">864000</ifrs-full:ReserveOfSharebasedPayments>
    <ifrs-full:ReserveOfSharebasedPayments
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20201115145953503"
      unitRef="USD">1223000</ifrs-full:ReserveOfSharebasedPayments>
    <ifrs-full:LeaseLiabilities
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117102741010"
      unitRef="USD">44000</ifrs-full:LeaseLiabilities>
    <ifrs-full:LeaseLiabilities
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20201115145734054"
      unitRef="USD">130000</ifrs-full:LeaseLiabilities>
    <ifrs-full:Liabilities
      contextRef="C_20220831"
      decimals="-3"
      id="F11803_44820"
      unitRef="USD">2124000</ifrs-full:Liabilities>
    <ifrs-full:Liabilities
      contextRef="C_20210831"
      decimals="-3"
      id="F11808_61379"
      unitRef="USD">31726000</ifrs-full:Liabilities>
    <ifrs-full:IssuedCapital
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117103225721"
      unitRef="USD">934976000</ifrs-full:IssuedCapital>
    <ifrs-full:IssuedCapital
      contextRef="C_20210831"
      decimals="-3"
      id="F11832"
      unitRef="USD">890783000</ifrs-full:IssuedCapital>
    <ifrs-full:AdditionalPaidinCapital
      contextRef="C_20220831"
      decimals="-3"
      id="F11840"
      unitRef="USD">32077000</ifrs-full:AdditionalPaidinCapital>
    <ifrs-full:AdditionalPaidinCapital
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117104119549"
      unitRef="USD">30102000</ifrs-full:AdditionalPaidinCapital>
    <ifrs-full:AccumulatedOtherComprehensiveIncome
      contextRef="C_20220831"
      decimals="-3"
      id="F11848_159637"
      unitRef="USD">-166155000</ifrs-full:AccumulatedOtherComprehensiveIncome>
    <ifrs-full:AccumulatedOtherComprehensiveIncome
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117104305559"
      unitRef="USD">-159226000</ifrs-full:AccumulatedOtherComprehensiveIncome>
    <ifrs-full:RetainedEarnings
      contextRef="C_20220831"
      decimals="-3"
      id="F11856_739018"
      unitRef="USD">-768397000</ifrs-full:RetainedEarnings>
    <ifrs-full:RetainedEarnings
      contextRef="C_20210831"
      decimals="-3"
      id="F11859_715344"
      unitRef="USD">-759771000</ifrs-full:RetainedEarnings>
    <ifrs-full:EquityAttributableToOwnersOfParent
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117114703467"
      unitRef="USD">32501000</ifrs-full:EquityAttributableToOwnersOfParent>
    <ifrs-full:EquityAttributableToOwnersOfParent
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117114709795"
      unitRef="USD">1888000</ifrs-full:EquityAttributableToOwnersOfParent>
    <ifrs-full:NoncontrollingInterests
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117112719387"
      unitRef="USD">19054000</ifrs-full:NoncontrollingInterests>
    <ifrs-full:NoncontrollingInterests
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117113846849"
      unitRef="USD">17585000</ifrs-full:NoncontrollingInterests>
    <ifrs-full:Equity
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117103245150"
      unitRef="USD">51555000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20210831"
      decimals="-3"
      id="F11910_1157"
      unitRef="USD">19473000</ifrs-full:Equity>
    <ifrs-full:EquityAndLiabilities
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117104449639"
      unitRef="USD">53679000</ifrs-full:EquityAndLiabilities>
    <ifrs-full:EquityAndLiabilities
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117104514471"
      unitRef="USD">51199000</ifrs-full:EquityAndLiabilities>
    <ifrs-full:GeneralAndAdministrativeExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117123149553"
      unitRef="USD">4341000</ifrs-full:GeneralAndAdministrativeExpense>
    <ifrs-full:GeneralAndAdministrativeExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117123204759"
      unitRef="USD">5121000</ifrs-full:GeneralAndAdministrativeExpense>
    <ifrs-full:GeneralAndAdministrativeExpense
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117123216471"
      unitRef="USD">3726000</ifrs-full:GeneralAndAdministrativeExpense>
    <ifrs-full:InterestExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201115154147046"
      unitRef="USD">1650000</ifrs-full:InterestExpense>
    <ifrs-full:InterestExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115154137685"
      unitRef="USD">5066000</ifrs-full:InterestExpense>
    <ifrs-full:InterestExpense
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115154130046"
      unitRef="USD">5493000</ifrs-full:InterestExpense>
    <ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201115154153262"
      unitRef="USD">328000</ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss>
    <ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115154204604"
      unitRef="USD">698000</ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss>
    <ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115154214879"
      unitRef="USD">740000</ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss>
    <ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117115541127"
      unitRef="USD">-253000</ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod>
    <ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115154243209"
      unitRef="USD">-343000</ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod>
    <ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115154300202"
      unitRef="USD">-369000</ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod>
    <ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117115637285"
      unitRef="USD">2164000</ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees>
    <ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115154338678"
      unitRef="USD">3184000</ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees>
    <ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115154330383"
      unitRef="USD">1569000</ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees>
    <ifrs-full:OperatingExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201115154431839"
      unitRef="USD">8080000</ifrs-full:OperatingExpense>
    <ifrs-full:OperatingExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115154445527"
      unitRef="USD">13016000</ifrs-full:OperatingExpense>
    <ifrs-full:OperatingExpense
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115154457056"
      unitRef="USD">10417000</ifrs-full:OperatingExpense>
    <ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117115835769"
      unitRef="USD">12000</ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss>
    <ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20200507104253729"
      unitRef="USD">52000</ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss>
    <ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201116151647025"
      unitRef="USD">3203000</ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss>
    <ptm:ExplorationAndEvaluationAssetsWriteOff
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20221116225038119_xbrl_20211117115835769"
      unitRef="USD">223000</ptm:ExplorationAndEvaluationAssetsWriteOff>
    <ptm:ExplorationAndEvaluationAssetsWriteOff
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20221116225038119_xbrl_20200507104253729"
      unitRef="USD">0</ptm:ExplorationAndEvaluationAssetsWriteOff>
    <ptm:ExplorationAndEvaluationAssetsWriteOff
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20221116225038119_xbrl_20201116151647025"
      unitRef="USD">0</ptm:ExplorationAndEvaluationAssetsWriteOff>
    <ptm:IncomeLossOnEarlySettlementOfDebtAndConvertibleNotes
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20221116225044085_xbrl_20211117115835769"
      unitRef="USD">-135000</ptm:IncomeLossOnEarlySettlementOfDebtAndConvertibleNotes>
    <ptm:IncomeLossOnEarlySettlementOfDebtAndConvertibleNotes
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20221116225044085_xbrl_20200507104253729"
      unitRef="USD">-189000</ptm:IncomeLossOnEarlySettlementOfDebtAndConvertibleNotes>
    <ptm:IncomeLossOnEarlySettlementOfDebtAndConvertibleNotes
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20221116225044085_xbrl_20201116151647025"
      unitRef="USD">0</ptm:IncomeLossOnEarlySettlementOfDebtAndConvertibleNotes>
    <ptm:GainOnSprottExtension
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117125042465"
      unitRef="USD">0</ptm:GainOnSprottExtension>
    <ptm:GainOnSprottExtension
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117125048517"
      unitRef="USD">48000</ptm:GainOnSprottExtension>
    <ptm:GainOnSprottExtension
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117125051372"
      unitRef="USD">0</ptm:GainOnSprottExtension>
    <ifrs-full:FinanceIncome
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F12213_364"
      unitRef="USD">176000</ifrs-full:FinanceIncome>
    <ifrs-full:FinanceIncome
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F12216_739"
      unitRef="USD">97000</ifrs-full:FinanceIncome>
    <ifrs-full:FinanceIncome
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F12219_1062"
      unitRef="USD">158000</ifrs-full:FinanceIncome>
    <ifrs-full:ProfitLossBeforeTax
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F12225"
      unitRef="USD">-8250000</ifrs-full:ProfitLossBeforeTax>
    <ifrs-full:ProfitLossBeforeTax
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F12228"
      unitRef="USD">-13008000</ifrs-full:ProfitLossBeforeTax>
    <ifrs-full:ProfitLossBeforeTax
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F12231"
      unitRef="USD">-7056000</ifrs-full:ProfitLossBeforeTax>
    <ifrs-full:DeferredTaxExpenseIncome
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117120158643"
      unitRef="USD">-7000</ifrs-full:DeferredTaxExpenseIncome>
    <ifrs-full:DeferredTaxExpenseIncome
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F12248"
      unitRef="USD">55000</ifrs-full:DeferredTaxExpenseIncome>
    <ifrs-full:DeferredTaxExpenseIncome
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F12254"
      unitRef="USD">72000</ifrs-full:DeferredTaxExpenseIncome>
    <ifrs-full:ProfitLossFromContinuingOperations
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117120249161"
      unitRef="USD">-8243000</ifrs-full:ProfitLossFromContinuingOperations>
    <ifrs-full:ProfitLossFromContinuingOperations
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F12263"
      unitRef="USD">-13063000</ifrs-full:ProfitLossFromContinuingOperations>
    <ifrs-full:ProfitLossFromContinuingOperations
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117120255368"
      unitRef="USD">-7128000</ifrs-full:ProfitLossFromContinuingOperations>
    <ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117120622396"
      unitRef="USD">-6929000</ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax>
    <ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115154911158"
      unitRef="USD">4898000</ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax>
    <ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117120843071"
      unitRef="USD">-4487000</ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117120949985"
      unitRef="USD">-15172000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F12332_16671"
      unitRef="USD">-8165000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F12337_19147"
      unitRef="USD">-11615000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:ProfitLossAttributableToOwnersOfParent
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117121242288"
      unitRef="USD">-8243000</ifrs-full:ProfitLossAttributableToOwnersOfParent>
    <ifrs-full:ProfitLossAttributableToOwnersOfParent
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117121248519"
      unitRef="USD">-13063000</ifrs-full:ProfitLossAttributableToOwnersOfParent>
    <ifrs-full:ProfitLossAttributableToOwnersOfParent
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117121301146"
      unitRef="USD">-7128000</ifrs-full:ProfitLossAttributableToOwnersOfParent>
    <ifrs-full:ProfitLoss
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20200507105940406"
      unitRef="USD">-8243000</ifrs-full:ProfitLoss>
    <ifrs-full:ProfitLoss
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20200507105946408"
      unitRef="USD">-13063000</ifrs-full:ProfitLoss>
    <ifrs-full:ProfitLoss
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507105948681"
      unitRef="USD">-7128000</ifrs-full:ProfitLoss>
    <ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117124344065"
      unitRef="USD">-15172000</ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent>
    <ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117124359548"
      unitRef="USD">-8165000</ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent>
    <ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117124410080"
      unitRef="USD">-11615000</ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117121541765"
      unitRef="USD">-15172000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117121600405"
      unitRef="USD">-8165000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117121604069"
      unitRef="USD">-11615000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:DilutedEarningsLossPerShare
      contextRef="C_20210901to20220831"
      decimals="2"
      id="Fxbrl_20221106182536186"
      unitRef="USD_per_Share">0.09</ifrs-full:DilutedEarningsLossPerShare>
    <ifrs-full:BasicEarningsLossPerShare
      contextRef="C_20210901to20220831"
      decimals="2"
      id="F12477"
      unitRef="USD_per_Share">0.09</ifrs-full:BasicEarningsLossPerShare>
    <ifrs-full:DilutedEarningsLossPerShare
      contextRef="C_20200901to20210831"
      decimals="2"
      id="Fxbrl_20221106182547691"
      unitRef="USD_per_Share">0.18</ifrs-full:DilutedEarningsLossPerShare>
    <ifrs-full:BasicEarningsLossPerShare
      contextRef="C_20200901to20210831"
      decimals="2"
      id="F12480"
      unitRef="USD_per_Share">0.18</ifrs-full:BasicEarningsLossPerShare>
    <ifrs-full:DilutedEarningsLossPerShare
      contextRef="C_20190901to20200831"
      decimals="2"
      id="Fxbrl_20221106182558212"
      unitRef="USD_per_Share">0.11</ifrs-full:DilutedEarningsLossPerShare>
    <ifrs-full:BasicEarningsLossPerShare
      contextRef="C_20190901to20200831"
      decimals="2"
      id="F12483"
      unitRef="USD_per_Share">0.11</ifrs-full:BasicEarningsLossPerShare>
    <ifrs-full:AdjustedWeightedAverageShares
      contextRef="C_20210901to20220831"
      decimals="INF"
      id="Fxbrl_20201115155400824"
      unitRef="shares">89586083</ifrs-full:AdjustedWeightedAverageShares>
    <ifrs-full:AdjustedWeightedAverageShares
      contextRef="C_20200901to20210831"
      decimals="INF"
      id="Fxbrl_20201115155352695"
      unitRef="shares">71912296</ifrs-full:AdjustedWeightedAverageShares>
    <ifrs-full:AdjustedWeightedAverageShares
      contextRef="C_20190901to20200831"
      decimals="INF"
      id="Fxbrl_20201115155340225"
      unitRef="shares">61537004</ifrs-full:AdjustedWeightedAverageShares>
    <ifrs-full:NumberOfSharesOutstanding
      contextRef="C_20190831"
      decimals="INF"
      id="Fxbrl_20201115153954557_12607_8885703"
      unitRef="shares">58575787</ifrs-full:NumberOfSharesOutstanding>
    <ifrs-full:Equity
      contextRef="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115153954557_12614_714190"
      unitRef="USD">855270000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115153954557_12621_24003"
      unitRef="USD">26777000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="Fxbrl_20201115153954557_12628_232179"
      unitRef="USD">-159637000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember"
      decimals="-3"
      id="Fxbrl_20201115153954557_12637_125245"
      unitRef="USD">-739018000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115153954557_12646_380769"
      unitRef="USD">-16608000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20190831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember"
      decimals="-3"
      id="Fxbrl_20201115153954557_12653_38679"
      unitRef="USD">15451000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20190831"
      decimals="-3"
      id="Fxbrl_20201115153954557_12660_419448"
      unitRef="USD">-1157000</ifrs-full:Equity>
    <ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_158"
      unitRef="USD">1501000</ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions>
    <ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_1517"
      unitRef="USD">1501000</ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions>
    <ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155110152_1523"
      unitRef="USD">1501000</ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions>
    <ptm:IncreaseDecreaseThroughSharesIssuedForInterestOnConvertibleNoteShares
      contextRef="C_20190901to20200831"
      decimals="INF"
      id="Fxbrl_20201115154222852_12710_5731375"
      unitRef="shares">1043939</ptm:IncreaseDecreaseThroughSharesIssuedForInterestOnConvertibleNoteShares>
    <ptm:IncreaseDecreaseThroughSharesIssuedForInterestOnConvertibleNote
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115154222852_12715_88774"
      unitRef="USD">1374000</ptm:IncreaseDecreaseThroughSharesIssuedForInterestOnConvertibleNote>
    <ptm:IncreaseDecreaseThroughSharesIssuedForInterestOnConvertibleNote
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115154246511"
      unitRef="USD">1374000</ptm:IncreaseDecreaseThroughSharesIssuedForInterestOnConvertibleNote>
    <ptm:IncreaseDecreaseThroughSharesIssuedForInterestOnConvertibleNote
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115154259282"
      unitRef="USD">1374000</ptm:IncreaseDecreaseThroughSharesIssuedForInterestOnConvertibleNote>
    <ptm:IncreaseDecreaseInNumberOfSharesOutstandingThroughWarrantsExercised
      contextRef="C_20190901to20200831"
      decimals="INF"
      id="Fxbrl_20201115155110152_192"
      unitRef="shares">28040</ptm:IncreaseDecreaseInNumberOfSharesOutstandingThroughWarrantsExercised>
    <ifrs-full:IncreaseDecreaseThroughExerciseOfWarrantsEquity
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_195"
      unitRef="USD">55000</ifrs-full:IncreaseDecreaseThroughExerciseOfWarrantsEquity>
    <ifrs-full:IncreaseDecreaseThroughExerciseOfWarrantsEquity
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_1917"
      unitRef="USD">55000</ifrs-full:IncreaseDecreaseThroughExerciseOfWarrantsEquity>
    <ifrs-full:IncreaseDecreaseThroughExerciseOfWarrantsEquity
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155110152_1923"
      unitRef="USD">55000</ifrs-full:IncreaseDecreaseThroughExerciseOfWarrantsEquity>
    <ptm:IncreaseDecreaseThroughShareIssuanceForFinancingShares
      contextRef="C_20190901to20200831"
      decimals="INF"
      id="Fxbrl_20201115155110152_172"
      unitRef="shares">4447307</ptm:IncreaseDecreaseThroughShareIssuanceForFinancingShares>
    <ifrs-full:ProceedsFromIssueOfOrdinaryShares
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_175"
      unitRef="USD">5705000</ifrs-full:ProceedsFromIssueOfOrdinaryShares>
    <ifrs-full:ProceedsFromIssueOfOrdinaryShares
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_1717"
      unitRef="USD">5705000</ifrs-full:ProceedsFromIssueOfOrdinaryShares>
    <ifrs-full:ProceedsFromIssueOfOrdinaryShares
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155110152_1723"
      unitRef="USD">5705000</ifrs-full:ProceedsFromIssueOfOrdinaryShares>
    <ifrs-full:ShareIssueRelatedCost
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_185"
      unitRef="USD">514000</ifrs-full:ShareIssueRelatedCost>
    <ifrs-full:ShareIssueRelatedCost
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_1817"
      unitRef="USD">514000</ifrs-full:ShareIssueRelatedCost>
    <ifrs-full:ShareIssueRelatedCost
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155110152_1823"
      unitRef="USD">514000</ifrs-full:ShareIssueRelatedCost>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2114"
      unitRef="USD">-167000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2117"
      unitRef="USD">-167000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2120"
      unitRef="USD">675000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155110152_2123"
      unitRef="USD">508000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2211"
      unitRef="USD">-4487000</ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation>
    <ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2217"
      unitRef="USD">-4487000</ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation>
    <ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155110152_2223"
      unitRef="USD">-4487000</ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation>
    <ifrs-full:ProfitLoss
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2314"
      unitRef="USD">-7128000</ifrs-full:ProfitLoss>
    <ifrs-full:ProfitLoss
      contextRef="C_20190901to20200831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2317"
      unitRef="USD">-7128000</ifrs-full:ProfitLoss>
    <ifrs-full:ProfitLoss
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155110152_2323"
      unitRef="USD">-7128000</ifrs-full:ProfitLoss>
    <ifrs-full:NumberOfSharesOutstanding
      contextRef="C_20200831"
      decimals="INF"
      id="Fxbrl_20201115155110152_242"
      unitRef="shares">64095073</ifrs-full:NumberOfSharesOutstanding>
    <ifrs-full:Equity
      contextRef="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_245"
      unitRef="USD">861890000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_248"
      unitRef="USD">28278000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2411"
      unitRef="USD">-164124000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2414"
      unitRef="USD">-746313000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2417"
      unitRef="USD">-20269000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20200831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2420"
      unitRef="USD">16126000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20200831"
      decimals="-3"
      id="Fxbrl_20201115155110152_2423"
      unitRef="USD">-4143000</ifrs-full:Equity>
    <ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_258"
      unitRef="USD">2921000</ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions>
    <ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2517"
      unitRef="USD">2921000</ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions>
    <ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115155110152_2523"
      unitRef="USD">2921000</ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions>
    <ptm:IncreaseDecreaseInRestrictedSharesUnitsRedeemed
      contextRef="C_20200901to20210831"
      decimals="INF"
      id="Fxbrl_20221116215352594"
      unitRef="shares">121668</ptm:IncreaseDecreaseInRestrictedSharesUnitsRedeemed>
    <ptm:IncreaseDecreaseInRestrictedUnitsRedeemed
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20221116215413741"
      unitRef="USD">189000</ptm:IncreaseDecreaseInRestrictedUnitsRedeemed>
    <ptm:IncreaseDecreaseInRestrictedUnitsRedeemed
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember"
      decimals="-3"
      id="Fxbrl_20221116215428921"
      unitRef="USD">-281000</ptm:IncreaseDecreaseInRestrictedUnitsRedeemed>
    <ptm:IncreaseDecreaseInRestrictedUnitsRedeemed
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20221116215454789"
      unitRef="USD">-92000</ptm:IncreaseDecreaseInRestrictedUnitsRedeemed>
    <ptm:IncreaseDecreaseInRestrictedUnitsRedeemed
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20221116215458617"
      unitRef="USD">-92000</ptm:IncreaseDecreaseInRestrictedUnitsRedeemed>
    <ptm:IncreaseDecreaseInNumberOfSharesOutstandingThroughExerciseOfOptions
      contextRef="C_20200901to20210831"
      decimals="INF"
      id="Fxbrl_20221116220635576"
      unitRef="shares">843543</ptm:IncreaseDecreaseInNumberOfSharesOutstandingThroughExerciseOfOptions>
    <ifrs-full:IncreaseDecreaseThroughExerciseOfOptions
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20221116220652923"
      unitRef="USD">2301000</ifrs-full:IncreaseDecreaseThroughExerciseOfOptions>
    <ifrs-full:IncreaseDecreaseThroughExerciseOfOptions
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember"
      decimals="-3"
      id="Fxbrl_20221116220707814"
      unitRef="USD">-816000</ifrs-full:IncreaseDecreaseThroughExerciseOfOptions>
    <ifrs-full:IncreaseDecreaseThroughExerciseOfOptions
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20221116220726063"
      unitRef="USD">1485000</ifrs-full:IncreaseDecreaseThroughExerciseOfOptions>
    <ifrs-full:IncreaseDecreaseThroughExerciseOfOptions
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20221116220747911"
      unitRef="USD">1485000</ifrs-full:IncreaseDecreaseThroughExerciseOfOptions>
    <ptm:IncreaseDecreaseThroughShareIssuanceForFinancingShares
      contextRef="C_20200901to20210831"
      decimals="INF"
      id="Fxbrl_20211117131200796_xbrl_20201115155110152_172"
      unitRef="shares">10210842</ptm:IncreaseDecreaseThroughShareIssuanceForFinancingShares>
    <ifrs-full:ProceedsFromIssueOfOrdinaryShares
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20211117131200796_xbrl_20201115155110152_175"
      unitRef="USD">27949000</ifrs-full:ProceedsFromIssueOfOrdinaryShares>
    <ifrs-full:ProceedsFromIssueOfOrdinaryShares
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20211117131200796_xbrl_20201115155110152_1717"
      unitRef="USD">27949000</ifrs-full:ProceedsFromIssueOfOrdinaryShares>
    <ifrs-full:ProceedsFromIssueOfOrdinaryShares
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117131200796_xbrl_20201115155110152_1723"
      unitRef="USD">27949000</ifrs-full:ProceedsFromIssueOfOrdinaryShares>
    <ifrs-full:ShareIssueRelatedCost
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20211117131216884_xbrl_20201115155110152_185"
      unitRef="USD">1546000</ifrs-full:ShareIssueRelatedCost>
    <ifrs-full:ShareIssueRelatedCost
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20211117131216884_xbrl_20201115155110152_1817"
      unitRef="USD">1546000</ifrs-full:ShareIssueRelatedCost>
    <ifrs-full:ShareIssueRelatedCost
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117131216884_xbrl_20201115155110152_1823"
      unitRef="USD">1546000</ifrs-full:ShareIssueRelatedCost>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember"
      decimals="-3"
      id="Fxbrl_20211117131254035_xbrl_20201115155110152_2114"
      unitRef="USD">-395000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20211117131254035_xbrl_20201115155110152_2117"
      unitRef="USD">-395000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember"
      decimals="-3"
      id="Fxbrl_20211117131254035_xbrl_20201115155110152_2120"
      unitRef="USD">1459000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117131254035_xbrl_20201115155110152_2123"
      unitRef="USD">1064000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="Fxbrl_20211117131311834_xbrl_20201115155110152_2211"
      unitRef="USD">4898000</ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation>
    <ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20211117131311834_xbrl_20201115155110152_2217"
      unitRef="USD">4898000</ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation>
    <ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117131311834_xbrl_20201115155110152_2223"
      unitRef="USD">4898000</ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation>
    <ifrs-full:ProfitLoss
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember"
      decimals="-3"
      id="Fxbrl_20211117131340282_xbrl_20201115155110152_2314"
      unitRef="USD">-13063000</ifrs-full:ProfitLoss>
    <ifrs-full:ProfitLoss
      contextRef="C_20200901to20210831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20211117131340282_xbrl_20201115155110152_2317"
      unitRef="USD">-13063000</ifrs-full:ProfitLoss>
    <ifrs-full:ProfitLoss
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117131340282_xbrl_20201115155110152_2323"
      unitRef="USD">-13063000</ifrs-full:ProfitLoss>
    <ifrs-full:NumberOfSharesOutstanding
      contextRef="C_20210831"
      decimals="INF"
      id="Fxbrl_20211117131350643_xbrl_20201115155110152_242"
      unitRef="shares">75271126</ifrs-full:NumberOfSharesOutstanding>
    <ifrs-full:Equity
      contextRef="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20211117131350643_xbrl_20201115155110152_245"
      unitRef="USD">890783000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember"
      decimals="-3"
      id="Fxbrl_20211117131350643_xbrl_20201115155110152_248"
      unitRef="USD">30102000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="Fxbrl_20211117131350643_xbrl_20201115155110152_2411"
      unitRef="USD">-159226000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember"
      decimals="-3"
      id="Fxbrl_20211117131350643_xbrl_20201115155110152_2414"
      unitRef="USD">-759771000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20211117131350643_xbrl_20201115155110152_2417"
      unitRef="USD">1888000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20210831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember"
      decimals="-3"
      id="Fxbrl_20211117131350643_xbrl_20201115155110152_2420"
      unitRef="USD">17585000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117131350643_xbrl_20201115155110152_2423"
      unitRef="USD">19473000</ifrs-full:Equity>
    <ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember"
      decimals="-3"
      id="Fxbrl_20211117131411267_xbrl_20201115155110152_258"
      unitRef="USD">2896000</ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions>
    <ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20211117131411267_xbrl_20201115155110152_2517"
      unitRef="USD">2896000</ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions>
    <ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117131411267_xbrl_20201115155110152_2523"
      unitRef="USD">2896000</ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions>
    <ptm:IncreaseDecreaseInRestrictedSharesUnitsRedeemed
      contextRef="C_20210901to20220831"
      decimals="INF"
      id="Fxbrl_20211117135830572_xbrl_20211117131350643_xbrl_20201115155110152_2411"
      unitRef="shares">265739</ptm:IncreaseDecreaseInRestrictedSharesUnitsRedeemed>
    <ptm:IncreaseDecreaseInRestrictedUnitsRedeemed
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20211117135830572_xbrl_20211117131350643_xbrl_20201115155110152_2414"
      unitRef="USD">790000</ptm:IncreaseDecreaseInRestrictedUnitsRedeemed>
    <ptm:IncreaseDecreaseInRestrictedUnitsRedeemed
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember"
      decimals="-3"
      id="Fxbrl_20211117135830572_xbrl_20211117131350643_xbrl_20201115155110152_2417"
      unitRef="USD">-790000</ptm:IncreaseDecreaseInRestrictedUnitsRedeemed>
    <ptm:IncreaseDecreaseInNumberOfSharesOutstandingThroughExerciseOfOptions
      contextRef="C_20210901to20220831"
      decimals="INF"
      id="Fxbrl_20211117135940309_xbrl_20211117135830572_xbrl_20211117131350643_xbrl_20201115155110152_2411"
      unitRef="shares">158333</ptm:IncreaseDecreaseInNumberOfSharesOutstandingThroughExerciseOfOptions>
    <ifrs-full:IncreaseDecreaseThroughExerciseOfOptions
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20211117135940309_xbrl_20211117135830572_xbrl_20211117131350643_xbrl_20201115155110152_2414"
      unitRef="USD">360000</ifrs-full:IncreaseDecreaseThroughExerciseOfOptions>
    <ifrs-full:IncreaseDecreaseThroughExerciseOfOptions
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember"
      decimals="-3"
      id="Fxbrl_20211117135940309_xbrl_20211117135830572_xbrl_20211117131350643_xbrl_20201115155110152_2417"
      unitRef="USD">-131000</ifrs-full:IncreaseDecreaseThroughExerciseOfOptions>
    <ifrs-full:IncreaseDecreaseThroughExerciseOfOptions
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20211117135940309_xbrl_20211117135830572_xbrl_20211117131350643_xbrl_20201115155110152_2420"
      unitRef="USD">229000</ifrs-full:IncreaseDecreaseThroughExerciseOfOptions>
    <ifrs-full:IncreaseDecreaseThroughExerciseOfOptions
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117135940309_xbrl_20211117135830572_xbrl_20211117131350643_xbrl_20201115155110152_2423"
      unitRef="USD">229000</ifrs-full:IncreaseDecreaseThroughExerciseOfOptions>
    <ptm:IncreaseDecreaseThroughShareIssuanceForFinancingShares
      contextRef="C_20210901to20220831"
      decimals="INF"
      id="Fxbrl_20201115155110152_272"
      unitRef="shares">11463665</ptm:IncreaseDecreaseThroughShareIssuanceForFinancingShares>
    <ifrs-full:ProceedsFromIssueOfOrdinaryShares
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_275"
      unitRef="USD">25656000</ifrs-full:ProceedsFromIssueOfOrdinaryShares>
    <ifrs-full:ProceedsFromIssueOfOrdinaryShares
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2717"
      unitRef="USD">25656000</ifrs-full:ProceedsFromIssueOfOrdinaryShares>
    <ifrs-full:ProceedsFromIssueOfOrdinaryShares
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201115155110152_2723"
      unitRef="USD">25656000</ifrs-full:ProceedsFromIssueOfOrdinaryShares>
    <ptm:IncreaseDecreaseThroughShareIssuanceForSettlementOfConvertibleDebt
      contextRef="C_20210901to20220831"
      decimals="INF"
      id="Fxbrl_20221116221847416"
      unitRef="shares">11793509</ptm:IncreaseDecreaseThroughShareIssuanceForSettlementOfConvertibleDebt>
    <ptm:IncreaseDecreaseThroughShareIssuanceForSettlementOfConvertibleDebtValue
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20221116221925337"
      unitRef="USD">18941000</ptm:IncreaseDecreaseThroughShareIssuanceForSettlementOfConvertibleDebtValue>
    <ptm:IncreaseDecreaseThroughShareIssuanceForSettlementOfConvertibleDebtValue
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20221116221951383"
      unitRef="USD">18941000</ptm:IncreaseDecreaseThroughShareIssuanceForSettlementOfConvertibleDebtValue>
    <ptm:IncreaseDecreaseThroughShareIssuanceForSettlementOfConvertibleDebtValue
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20221116222002744"
      unitRef="USD">18941000</ptm:IncreaseDecreaseThroughShareIssuanceForSettlementOfConvertibleDebtValue>
    <ifrs-full:ShareIssueRelatedCost
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_285"
      unitRef="USD">1554000</ifrs-full:ShareIssueRelatedCost>
    <ifrs-full:ShareIssueRelatedCost
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_2817"
      unitRef="USD">1554000</ifrs-full:ShareIssueRelatedCost>
    <ifrs-full:ShareIssueRelatedCost
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201115155110152_2823"
      unitRef="USD">1554000</ifrs-full:ShareIssueRelatedCost>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_3014"
      unitRef="USD">-383000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_3017"
      unitRef="USD">-383000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_3020"
      unitRef="USD">1469000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201115155110152_3023"
      unitRef="USD">1086000</ptm:IncreaseDecreaseThroughContributionsOfWaterbergJVCo>
    <ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_3111"
      unitRef="USD">-6929000</ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation>
    <ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_3117"
      unitRef="USD">-6929000</ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation>
    <ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201115155110152_3123"
      unitRef="USD">-6929000</ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation>
    <ifrs-full:ProfitLoss
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_3214"
      unitRef="USD">-8243000</ifrs-full:ProfitLoss>
    <ifrs-full:ProfitLoss
      contextRef="C_20210901to20220831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_3217"
      unitRef="USD">-8243000</ifrs-full:ProfitLoss>
    <ifrs-full:ProfitLoss
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201115155110152_3223"
      unitRef="USD">-8243000</ifrs-full:ProfitLoss>
    <ifrs-full:NumberOfSharesOutstanding
      contextRef="C_20220831"
      decimals="INF"
      id="Fxbrl_20201115155110152_332"
      unitRef="shares">98952372</ifrs-full:NumberOfSharesOutstanding>
    <ifrs-full:Equity
      contextRef="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullIssuedCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_335"
      unitRef="USD">934976000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullAdditionalPaidinCapitalMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_338"
      unitRef="USD">32077000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullAccumulatedOtherComprehensiveIncomeMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_3311"
      unitRef="USD">-166155000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullRetainedEarningsMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_3314"
      unitRef="USD">-768397000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullEquityAttributableToOwnersOfParentMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_3317"
      unitRef="USD">32501000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20220831_ifrsfullComponentsOfEquityAxis_ifrsfullNoncontrollingInterestsMember"
      decimals="-3"
      id="Fxbrl_20201115155110152_3320"
      unitRef="USD">19054000</ifrs-full:Equity>
    <ifrs-full:Equity
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20201115155110152_3323"
      unitRef="USD">51555000</ifrs-full:Equity>
    <ifrs-full:ProfitLoss
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117162132394"
      unitRef="USD">-8243000</ifrs-full:ProfitLoss>
    <ifrs-full:ProfitLoss
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14372_41024"
      unitRef="USD">-13063000</ifrs-full:ProfitLoss>
    <ifrs-full:ProfitLoss
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14375_590371"
      unitRef="USD">-7128000</ifrs-full:ProfitLoss>
    <ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F14405"
      unitRef="USD">91000</ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense>
    <ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14408"
      unitRef="USD">122000</ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense>
    <ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14411"
      unitRef="USD">177000</ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense>
    <ifrs-full:AdjustmentsForInterestExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F14417"
      unitRef="USD">1650000</ifrs-full:AdjustmentsForInterestExpense>
    <ifrs-full:AdjustmentsForInterestExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14420"
      unitRef="USD">5066000</ifrs-full:AdjustmentsForInterestExpense>
    <ifrs-full:AdjustmentsForInterestExpense
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14423"
      unitRef="USD">5493000</ifrs-full:AdjustmentsForInterestExpense>
    <ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117125336124"
      unitRef="USD">-645000</ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains>
    <ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14432_65"
      unitRef="USD">-1058000</ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains>
    <ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14435_324"
      unitRef="USD">128000</ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains>
    <ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117125344645"
      unitRef="USD">12000</ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss>
    <ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115165317610"
      unitRef="USD">52000</ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss>
    <ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14468_3726"
      unitRef="USD">3203000</ifrs-full:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss>
    <ptm:LossOnRepaymentOfDebtAndConvertibleNotes
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20221116220556670_xbrl_20211117125344645"
      unitRef="USD">135000</ptm:LossOnRepaymentOfDebtAndConvertibleNotes>
    <ptm:LossOnRepaymentOfDebtAndConvertibleNotes
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20221116220556670_xbrl_20201115165317610"
      unitRef="USD">-189000</ptm:LossOnRepaymentOfDebtAndConvertibleNotes>
    <ptm:LossOnRepaymentOfDebtAndConvertibleNotes
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20221116220556670_14468_3726"
      unitRef="USD">0</ptm:LossOnRepaymentOfDebtAndConvertibleNotes>
    <ptm:AdjustmentForGainOnExtensionOfSprottFacility
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117143812023_xbrl_20201115165317610"
      unitRef="USD">0</ptm:AdjustmentForGainOnExtensionOfSprottFacility>
    <ptm:AdjustmentForGainOnExtensionOfSprottFacility
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117143812023_14468_3726"
      unitRef="USD">348000</ptm:AdjustmentForGainOnExtensionOfSprottFacility>
    <ptm:AdjustmentForGainOnExtensionOfSprottFacility
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20221122141846168"
      unitRef="USD">0</ptm:AdjustmentForGainOnExtensionOfSprottFacility>
    <ifrs-full:AdjustmentsForDeferredTaxExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142222000"
      unitRef="USD">-7000</ifrs-full:AdjustmentsForDeferredTaxExpense>
    <ifrs-full:AdjustmentsForDeferredTaxExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14489"
      unitRef="USD">55000</ifrs-full:AdjustmentsForDeferredTaxExpense>
    <ifrs-full:AdjustmentsForDeferredTaxExpense
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115152106586"
      unitRef="USD">72000</ifrs-full:AdjustmentsForDeferredTaxExpense>
    <ifrs-full:AdjustmentsForSharebasedPayments
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F14501"
      unitRef="USD">2164000</ifrs-full:AdjustmentsForSharebasedPayments>
    <ifrs-full:AdjustmentsForSharebasedPayments
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14504"
      unitRef="USD">3184000</ifrs-full:AdjustmentsForSharebasedPayments>
    <ifrs-full:AdjustmentsForSharebasedPayments
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14507"
      unitRef="USD">1569000</ifrs-full:AdjustmentsForSharebasedPayments>
    <ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142228658"
      unitRef="USD">-253000</ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod>
    <ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201120031837039"
      unitRef="USD">-343000</ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod>
    <ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155129345"
      unitRef="USD">-369000</ifrs-full:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod>
    <ptm:AdjustmentForDirectorsFeesPaidInDeferredShareUnits
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142237119"
      unitRef="USD">161000</ptm:AdjustmentForDirectorsFeesPaidInDeferredShareUnits>
    <ptm:AdjustmentForDirectorsFeesPaidInDeferredShareUnits
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115155152588"
      unitRef="USD">152000</ptm:AdjustmentForDirectorsFeesPaidInDeferredShareUnits>
    <ptm:AdjustmentForDirectorsFeesPaidInDeferredShareUnits
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155156228"
      unitRef="USD">142000</ptm:AdjustmentForDirectorsFeesPaidInDeferredShareUnits>
    <ptm:ExplorationAndEvaluationAssetsWriteOff
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20221116222515183_xbrl_20211117142237119"
      unitRef="USD">223000</ptm:ExplorationAndEvaluationAssetsWriteOff>
    <ptm:ExplorationAndEvaluationAssetsWriteOff
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20221117174900340"
      unitRef="USD">0</ptm:ExplorationAndEvaluationAssetsWriteOff>
    <ptm:ExplorationAndEvaluationAssetsWriteOff
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20221116222515183_xbrl_20201115155156228"
      unitRef="USD">0</ptm:ExplorationAndEvaluationAssetsWriteOff>
    <ifrs-full:IncreaseDecreaseInWorkingCapital
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142246060"
      unitRef="USD">239000</ifrs-full:IncreaseDecreaseInWorkingCapital>
    <ifrs-full:IncreaseDecreaseInWorkingCapital
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14525_390"
      unitRef="USD">2962000</ifrs-full:IncreaseDecreaseInWorkingCapital>
    <ifrs-full:IncreaseDecreaseInWorkingCapital
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115152354721"
      unitRef="USD">739000</ifrs-full:IncreaseDecreaseInWorkingCapital>
    <ifrs-full:CashFlowsFromUsedInOperatingActivities
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F14536_4952"
      unitRef="USD">-4469000</ifrs-full:CashFlowsFromUsedInOperatingActivities>
    <ifrs-full:CashFlowsFromUsedInOperatingActivities
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14539_23358"
      unitRef="USD">-8054000</ifrs-full:CashFlowsFromUsedInOperatingActivities>
    <ifrs-full:CashFlowsFromUsedInOperatingActivities
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115165952906"
      unitRef="USD">-3120000</ifrs-full:CashFlowsFromUsedInOperatingActivities>
    <ifrs-full:ProceedsFromIssuingShares
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F14583"
      unitRef="USD">25869000</ifrs-full:ProceedsFromIssuingShares>
    <ifrs-full:ProceedsFromIssuingShares
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14586"
      unitRef="USD">27949000</ifrs-full:ProceedsFromIssuingShares>
    <ifrs-full:ProceedsFromIssuingShares
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14589"
      unitRef="USD">5705000</ifrs-full:ProceedsFromIssuingShares>
    <ifrs-full:PaymentsForShareIssueCosts
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F14595_1876"
      unitRef="USD">1555000</ifrs-full:PaymentsForShareIssueCosts>
    <ifrs-full:PaymentsForShareIssueCosts
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14598_2562"
      unitRef="USD">1546000</ifrs-full:PaymentsForShareIssueCosts>
    <ifrs-full:PaymentsForShareIssueCosts
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14601_7210"
      unitRef="USD">514000</ifrs-full:PaymentsForShareIssueCosts>
    <ifrs-full:ProceedsFromExerciseOfOptions
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117150414609_14583"
      unitRef="USD">237000</ifrs-full:ProceedsFromExerciseOfOptions>
    <ifrs-full:ProceedsFromExerciseOfOptions
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117150414609_14586"
      unitRef="USD">1485000</ifrs-full:ProceedsFromExerciseOfOptions>
    <ifrs-full:ProceedsFromExerciseOfOptions
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117150414609_14589"
      unitRef="USD">0</ifrs-full:ProceedsFromExerciseOfOptions>
    <ifrs-full:ProceedsFromExerciseOfWarrants
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20221116220710608_xbrl_20211117150414609_14583"
      unitRef="USD">0</ifrs-full:ProceedsFromExerciseOfWarrants>
    <ifrs-full:ProceedsFromExerciseOfWarrants
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20221116220710608_xbrl_20211117150414609_14586"
      unitRef="USD">0</ifrs-full:ProceedsFromExerciseOfWarrants>
    <ifrs-full:ProceedsFromExerciseOfWarrants
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20221116220710608_xbrl_20211117150414609_14589"
      unitRef="USD">48000</ifrs-full:ProceedsFromExerciseOfWarrants>
    <ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117150416587_14583"
      unitRef="USD">9400000</ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities>
    <ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117150416587_14586"
      unitRef="USD">10600000</ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities>
    <ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117150416587_14589"
      unitRef="USD">0</ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities>
    <ifrs-full:InterestPaidClassifiedAsFinancingActivities
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142415166"
      unitRef="USD">293000</ifrs-full:InterestPaidClassifiedAsFinancingActivities>
    <ifrs-full:InterestPaidClassifiedAsFinancingActivities
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14691_73"
      unitRef="USD">1589000</ifrs-full:InterestPaidClassifiedAsFinancingActivities>
    <ifrs-full:InterestPaidClassifiedAsFinancingActivities
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117142423492"
      unitRef="USD">2237000</ifrs-full:InterestPaidClassifiedAsFinancingActivities>
    <ptm:PaymentsForInterestOnConvertibleNotes
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142457356"
      unitRef="USD">826000</ptm:PaymentsForInterestOnConvertibleNotes>
    <ptm:PaymentsForInterestOnConvertibleNotes
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117142459851"
      unitRef="USD">1374000</ptm:PaymentsForInterestOnConvertibleNotes>
    <ptm:PaymentsForInterestOnConvertibleNotes
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155222532"
      unitRef="USD">0</ptm:PaymentsForInterestOnConvertibleNotes>
    <ifrs-full:PaymentsForDebtIssueCosts
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20221116223249495_xbrl_20211117142457356"
      unitRef="USD">126000</ifrs-full:PaymentsForDebtIssueCosts>
    <ifrs-full:PaymentsForDebtIssueCosts
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20221116223249495_xbrl_20211117142459851"
      unitRef="USD">318000</ifrs-full:PaymentsForDebtIssueCosts>
    <ifrs-full:PaymentsForDebtIssueCosts
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20221116223249495_xbrl_20201115155222532"
      unitRef="USD">40000</ifrs-full:PaymentsForDebtIssueCosts>
    <ifrs-full:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142539821"
      unitRef="USD">87000</ifrs-full:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities>
    <ifrs-full:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117142542987"
      unitRef="USD">91000</ifrs-full:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities>
    <ifrs-full:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155736273"
      unitRef="USD">66000</ifrs-full:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities>
    <ptm:ProceedFromShareUnitCashSettlement
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117150419946_14583"
      unitRef="USD">0</ptm:ProceedFromShareUnitCashSettlement>
    <ptm:ProceedFromShareUnitCashSettlement
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117150419946_14586"
      unitRef="USD">151000</ptm:ProceedFromShareUnitCashSettlement>
    <ptm:ProceedFromShareUnitCashSettlement
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117150419946_14589"
      unitRef="USD">0</ptm:ProceedFromShareUnitCashSettlement>
    <ptm:CashReceivedFromWaterbergPartners
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142626940"
      unitRef="USD">642000</ptm:CashReceivedFromWaterbergPartners>
    <ptm:CashReceivedFromWaterbergPartners
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14727"
      unitRef="USD">1829000</ptm:CashReceivedFromWaterbergPartners>
    <ptm:CashReceivedFromWaterbergPartners
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14730"
      unitRef="USD">1697000</ptm:CashReceivedFromWaterbergPartners>
    <ifrs-full:CashFlowsFromUsedInFinancingActivities
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142632852"
      unitRef="USD">14461000</ifrs-full:CashFlowsFromUsedInFinancingActivities>
    <ifrs-full:CashFlowsFromUsedInFinancingActivities
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14738"
      unitRef="USD">15594000</ifrs-full:CashFlowsFromUsedInFinancingActivities>
    <ifrs-full:CashFlowsFromUsedInFinancingActivities
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14741"
      unitRef="USD">4593000</ifrs-full:CashFlowsFromUsedInFinancingActivities>
    <ptm:ProceedsFromPaymentsForPerformanceBonds
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142637652"
      unitRef="USD">-48000</ptm:ProceedsFromPaymentsForPerformanceBonds>
    <ptm:ProceedsFromPaymentsForPerformanceBonds
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115154631152"
      unitRef="USD">-43000</ptm:ProceedsFromPaymentsForPerformanceBonds>
    <ptm:ProceedsFromPaymentsForPerformanceBonds
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115160357907"
      unitRef="USD">-67000</ptm:ProceedsFromPaymentsForPerformanceBonds>
    <ptm:InvestmentInLionBattery
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142643340"
      unitRef="USD">250000</ptm:InvestmentInLionBattery>
    <ptm:InvestmentInLionBattery
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14821_554"
      unitRef="USD">350000</ptm:InvestmentInLionBattery>
    <ptm:InvestmentInLionBattery
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201115155339061"
      unitRef="USD">350000</ptm:InvestmentInLionBattery>
    <ifrs-full:PaymentsForExplorationAndEvaluationExpenses
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142703444"
      unitRef="USD">3359000</ifrs-full:PaymentsForExplorationAndEvaluationExpenses>
    <ifrs-full:PaymentsForExplorationAndEvaluationExpenses
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14881_6990"
      unitRef="USD">2415000</ifrs-full:PaymentsForExplorationAndEvaluationExpenses>
    <ifrs-full:PaymentsForExplorationAndEvaluationExpenses
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14884_9125"
      unitRef="USD">4953000</ifrs-full:PaymentsForExplorationAndEvaluationExpenses>
    <ifrs-full:CashFlowsFromUsedInInvestingActivities
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142707851"
      unitRef="USD">-3657000</ifrs-full:CashFlowsFromUsedInInvestingActivities>
    <ifrs-full:CashFlowsFromUsedInInvestingActivities
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F14892"
      unitRef="USD">-2808000</ifrs-full:CashFlowsFromUsedInInvestingActivities>
    <ifrs-full:CashFlowsFromUsedInInvestingActivities
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14895"
      unitRef="USD">-5370000</ifrs-full:CashFlowsFromUsedInInvestingActivities>
    <ifrs-full:IncreaseDecreaseInCashAndCashEquivalents
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142713627"
      unitRef="USD">6335000</ifrs-full:IncreaseDecreaseInCashAndCashEquivalents>
    <ifrs-full:IncreaseDecreaseInCashAndCashEquivalents
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115164714894"
      unitRef="USD">4732000</ifrs-full:IncreaseDecreaseInCashAndCashEquivalents>
    <ifrs-full:IncreaseDecreaseInCashAndCashEquivalents
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14920_918"
      unitRef="USD">-3897000</ifrs-full:IncreaseDecreaseInCashAndCashEquivalents>
    <ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117142719365"
      unitRef="USD">-64000</ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents>
    <ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201115164759953"
      unitRef="USD">19000</ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents>
    <ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="F14931"
      unitRef="USD">-345000</ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents>
    <ifrs-full:CashAndCashEquivalents
      contextRef="C_20210831"
      decimals="-3"
      id="F14970_5550"
      unitRef="USD">6059000</ifrs-full:CashAndCashEquivalents>
    <ifrs-full:CashAndCashEquivalents
      contextRef="C_20200831"
      decimals="-3"
      id="Fxbrl_20211117171709321"
      unitRef="USD">1308000</ifrs-full:CashAndCashEquivalents>
    <ifrs-full:CashAndCashEquivalents
      contextRef="C_20190831"
      decimals="-3"
      id="Fxbrl_20211117171727832"
      unitRef="USD">5550000</ifrs-full:CashAndCashEquivalents>
    <ifrs-full:CashAndCashEquivalents
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117150215237_14970_5550"
      unitRef="USD">12330000</ifrs-full:CashAndCashEquivalents>
    <ifrs-full:CashAndCashEquivalents
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117150215237_14940_3017"
      unitRef="USD">6059000</ifrs-full:CashAndCashEquivalents>
    <ifrs-full:CashAndCashEquivalents
      contextRef="C_20200831"
      decimals="-3"
      id="Fxbrl_20211117150215237_14944_3414"
      unitRef="USD">1308000</ifrs-full:CashAndCashEquivalents>
    <ptm:DisclosureOfNatureOfOperationsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108173243371">
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;div&gt;
                                            &lt;div&gt;
                                                &lt;div style="text-align: justify;"&gt;
                                                    &lt;p style="text-align: justify; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;1.&lt;/b&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;NATURE OF OPERATIONS &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Platinum Group Metals Ltd. (the "&lt;b&gt;Company&lt;/b&gt;") is a British Columbia, Canada&#160;company formed by amalgamation on February 18, 2002. The Company's shares are publicly listed on the Toronto Stock Exchange in Canada and the NYSE American, LLC ("&lt;b&gt;NYSE American&lt;/b&gt;") in the United States of America. The Company is a development stage company conducting work on mineral properties it has staked or acquired by way of option agreements in the Republic of South Africa. Key metals of economic interest on the Company's mineral properties include platinum, palladium, rhodium, gold, copper, and nickel.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: black;"&gt;The Company&#x2019;s head office and principal place of business is located at Suite 838-1100 Melville Street, Vancouver, British Columbia, Canada, V6E 4A6.&#160; The Company&#x2019;s registered and records office is located at Suite 2300, 550 Burrard Street, Vancouver, British Columbia, Canada V6C 2B5.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;These financial statements consolidate the accounts of the Company and its subsidiaries. Lion Battery Technologies Inc. ("&lt;b&gt;Lion&lt;/b&gt;") is accounted for using the equity method as the Company jointly controls Lion despite owning the majority of Lion's shares. The Company's subsidiaries, associates and joint ventures as at August 31, 2022 are as follows:&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

                                                        &lt;div&gt;
                                                            &lt;div style="margin-left: 18pt;"&gt;
                                                                &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt;"&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td rowspan="2" style="width: 39.2%; vertical-align: bottom; background-color: #ffffff; border-top: 1.5pt solid #000000; text-align: justify; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;br/&gt;Name of subsidiary&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td rowspan="2" style="width: 18.24%; vertical-align: bottom; background-color: #ffffff; border-top: 1.5pt solid #000000; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;br/&gt;Principal activity&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td rowspan="2" style="background-color: #ffffff; width: 13.68%; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;Place of&lt;br/&gt;incorporation&lt;br/&gt;and&lt;br/&gt;operation&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td colspan="2" style="vertical-align: bottom; background-color: #ffffff; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;Proportion of ownership&lt;br/&gt;interest and voting power held&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="background-color: #ffffff; width: 15.2%; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;August 31,&lt;br/&gt;2022&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; width: 13.68%; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;August 31,&lt;br/&gt;2021&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="width: 39.2%; vertical-align: top; background-color: #ffffff; border-top: 0.75pt solid #000000; text-align: justify; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="width: 18.24%; vertical-align: top; background-color: #ffffff; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="width: 15.2%; vertical-align: top; background-color: #ffffff; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Platinum Group Metals (RSA) (Pty) Ltd. &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 18.24%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Development&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 15.2%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;100.00%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;100.00%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Mnombo Wethu Consultants (Pty) Limited&lt;sup&gt;(&lt;/sup&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;sup&gt;)&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 18.24%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Development&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 15.2%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;49.95%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;49.95%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Waterberg JV Resources (Pty) Ltd.&lt;sup&gt;(&lt;/sup&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;sup&gt;)&lt;/sup&gt;&lt;sup&gt;,&lt;/sup&gt;&lt;sup&gt;(&lt;/sup&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;sup&gt;)&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 18.24%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Development&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 15.2%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;37.05%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;37.05%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Lion Battery Technologies Inc.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 18.24%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Research&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Canada&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 15.2%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;53.70%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;53.70%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                &lt;/table&gt;
                                                            &lt;/div&gt;
                                                            &lt;p style="text-align: justify; margin-left: 23.4pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Notes:&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;p style="text-align: justify; margin-left: 42pt; text-indent: -18pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;(1)&lt;span style="width: 7pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;The Company controls and consolidates Mnombo Wethu Consultants (Pty) Limited ("&lt;b&gt;Mnombo&lt;/b&gt;") and Waterberg JV Resources (Pty) Ltd. ("&lt;b&gt;Waterberg JV Co.&lt;/b&gt;") for accounting purposes.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;p style="text-align: justify; margin-left: 42pt; text-indent: -18pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;(2)&lt;span style="width: 7pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;Effective ownership of Waterberg JV Co. is 63.05% when Mnombo's ownership portion is combined with Platinum Group Metals (RSA) (Pty) Ltd. ("&lt;b&gt;PTM RSA&lt;/b&gt;") ownership portion.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                        &lt;/div&gt;

                                                    &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;span style="text-decoration: underline;"&gt;COVID-19&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;The COVID-19 pandemic has had a material impact on the global economy, the scale and duration of which remain uncertain. Since March 2020 related negative public health developments adversely affected workforces, economies and financial markets globally, resulting in economic uncertainty. The future impact of the pandemic could include significant COVID-19 specific costs, volatility in the prices for metals, project development and mining restrictions, delays or temporary closures, travel restraints, other supply chain disruptions and workforce and contractor interruptions, including possible loss of life. Although to date the Company has not experienced a direct material adverse effect due to the pandemic, it is not possible for the Company to predict the duration or magnitude of the possible adverse results of the pandemic and its effects on the Company's business or ability to raise funds. On June 22, 2022, the Government of South Africa announced that all remaining COVID-19 regulations had been uplifted. &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                &lt;/div&gt;
                                            &lt;/div&gt;
                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    </ptm:DisclosureOfNatureOfOperationsExplanatory>
    <ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221116190517968">
                                                        &lt;div&gt;
                                                            &lt;div style="margin-left: 18pt;"&gt;
                                                                &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt;"&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td rowspan="2" style="width: 39.2%; vertical-align: bottom; background-color: #ffffff; border-top: 1.5pt solid #000000; text-align: justify; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;br/&gt;Name of subsidiary&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td rowspan="2" style="width: 18.24%; vertical-align: bottom; background-color: #ffffff; border-top: 1.5pt solid #000000; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;br/&gt;Principal activity&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td rowspan="2" style="background-color: #ffffff; width: 13.68%; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;Place of&lt;br/&gt;incorporation&lt;br/&gt;and&lt;br/&gt;operation&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td colspan="2" style="vertical-align: bottom; background-color: #ffffff; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;Proportion of ownership&lt;br/&gt;interest and voting power held&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="background-color: #ffffff; width: 15.2%; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;August 31,&lt;br/&gt;2022&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; width: 13.68%; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;&lt;span&gt;August 31,&lt;br/&gt;2021&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="width: 39.2%; vertical-align: top; background-color: #ffffff; border-top: 0.75pt solid #000000; text-align: justify; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="width: 18.24%; vertical-align: top; background-color: #ffffff; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="width: 15.2%; vertical-align: top; background-color: #ffffff; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Platinum Group Metals (RSA) (Pty) Ltd. &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 18.24%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Development&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 15.2%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;100.00%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;100.00%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Mnombo Wethu Consultants (Pty) Limited&lt;sup&gt;(&lt;/sup&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;sup&gt;)&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 18.24%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Development&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 15.2%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;49.95%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;49.95%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Waterberg JV Resources (Pty) Ltd.&lt;sup&gt;(&lt;/sup&gt;&lt;sup&gt;1&lt;/sup&gt;&lt;sup&gt;)&lt;/sup&gt;&lt;sup&gt;,&lt;/sup&gt;&lt;sup&gt;(&lt;/sup&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;sup&gt;)&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 18.24%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Development&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 15.2%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;37.05%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #e6efff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;37.05%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Lion Battery Technologies Inc.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 18.24%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Research&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Canada&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 15.2%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;53.70%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="width: 13.68%; vertical-align: top; background-color: #ffffff; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;53.70%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                &lt;/table&gt;
                                                            &lt;/div&gt;
                                                            &lt;p style="text-align: justify; margin-left: 23.4pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Notes:&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;p style="text-align: justify; margin-left: 42pt; text-indent: -18pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;(1)&lt;span style="width: 7pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;The Company controls and consolidates Mnombo Wethu Consultants (Pty) Limited ("&lt;b&gt;Mnombo&lt;/b&gt;") and Waterberg JV Resources (Pty) Ltd. ("&lt;b&gt;Waterberg JV Co.&lt;/b&gt;") for accounting purposes.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;p style="text-align: justify; margin-left: 42pt; text-indent: -18pt; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;(2)&lt;span style="width: 7pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;Effective ownership of Waterberg JV Co. is 63.05% when Mnombo's ownership portion is combined with Platinum Group Metals (RSA) (Pty) Ltd. ("&lt;b&gt;PTM RSA&lt;/b&gt;") ownership portion.&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                        &lt;/div&gt;
                                                    </ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmPlatinumGroupMetalsRsaPtyLtdMember"
      decimals="4"
      id="Fxbrl_20221116185530128"
      unitRef="pure">1</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmPlatinumGroupMetalsRsaPtyLtdMember"
      decimals="4"
      id="Fxbrl_20221116185541441"
      unitRef="pure">1</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="4"
      id="Fxbrl_20221116190343561"
      unitRef="pure">0.4995</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="4"
      id="Fxbrl_20221116185624670"
      unitRef="pure">0.4995</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="4"
      id="Fxbrl_20221116190352818"
      unitRef="pure">0.3705</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="4"
      id="Fxbrl_20221116185613384"
      unitRef="pure">0.3705</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="4"
      id="Fxbrl_20221116185552602"
      unitRef="pure">0.537</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="4"
      id="Fxbrl_20221116185603857"
      unitRef="pure">0.537</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ptm:EffectiveOwnershipProportionAfterCombinedOwnershipOfOtherSubsidiaries
      contextRef="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="4"
      id="Fxbrl_20221116190428360"
      unitRef="pure">0.6305</ptm:EffectiveOwnershipProportionAfterCombinedOwnershipOfOtherSubsidiaries>
    <ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108174224617">
                &lt;div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;div style="text-align: justify;"&gt;
                                &lt;p style="text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2.&lt;/b&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;These consolidated financial statements have been prepared in accordance with International Financial Reporting Standards as issued by the International Accounting Standards Board ("&lt;b&gt;IFRS&lt;/b&gt;"). The consolidated financial statements have been prepared under the historical cost convention except for certain financial assets and liabilities measured at fair value.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Significant Accounting Policies &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The principal accounting policies applied in the preparation of these consolidated financial statements are set out below. The Company has consistently applied the accounting policies used in the preparation of its IFRS financial statements throughout all years presented, as if these policies had always been in effect.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;div&gt;

                                &lt;/div&gt;
                            &lt;/div&gt;
                            &lt;div&gt;

                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;a.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Consolidation &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The consolidated financial statements include those of the Company, its subsidiaries, joint ventures and structured entities that it controls, using uniform accounting policies. Control exists when the Company has (i) power over the investee, (ii) exposure, or rights, to variable returns from its involvement with the investee, and (iii) the ability to use its power to affect its returns.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Non-controlling interests in the net assets of consolidated subsidiaries are identified separately from the Company's equity. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Subsidiaries are all entities over which the Company has control. Subsidiaries are fully consolidated from the date on which control is transferred to the Group. They are de-consolidated from the date that control ceases. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Inter-company transactions, balances and unrealized gains on transactions between Group companies are eliminated on consolidation. Unrealized losses are also eliminated unless the transaction provides evidence of an impairment of the asset transferred.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;

                            &lt;/div&gt;

                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;div&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;b.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 9.11pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Translation of foreign currencies &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Functional currency&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Items included in the financial statements of the Company and each of the Company's subsidiaries and equity accounted investees are measured using the currency of the primary economic environment in which the entity operates (the functional currency) as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;div style="margin-left: 18pt;"&gt;
                                                &lt;table cellpadding="0" cellspacing="0" style="font-size: 10pt; border-collapse: collapse; width: 100%;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Platinum Group Metals Ltd.&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 60%; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Canadian Dollars&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Lion Battery Technologies Inc.&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 60%; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;United States Dollars&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Platinum Group Metals (RSA) (Pty) Ltd.&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 60%; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South African Rand&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Mnombo Wethu Consultants (Pty) Limited&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 60%; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South African Rand&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Waterberg JV Resources (Pty) Ltd&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 60%; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South African Rand&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;
                                            &lt;/div&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Presentation Currency&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company's presentation currency is the United States Dollar ("&lt;b&gt;USD&lt;/b&gt;").&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Foreign Exchange Rates Used&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;/div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The following exchange rates were used when preparing these consolidated financial statements:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;div style="margin-left: 18pt;"&gt;

                                                &lt;table cellpadding="0" cellspacing="0" style="font-size: 10pt; border-collapse: collapse; width: 50%;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Rand/USD&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year-end rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;R17.0760(2021 R14,5241)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year average rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;R15.5782 (2021 R15.0043)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;CAD/USD&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year-end rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;C$1.3111 (2021 C$1.2617)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year average rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;C$1.2720 (2021 C$1.2688)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;

                                        &lt;/div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Transactions and balances&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Foreign currency transactions are translated into the relevant entity's functional currency using the exchange rates prevailing at the date of the transaction. Foreign currency gains and losses resulting from the settlement of such transactions and from the translation at year-end exchange rates of monetary assets and liabilities denominated in foreign currencies are recognized in the income statement.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;

                                    &lt;/div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Subsidiaries&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The results and financial position of subsidiaries that have a functional currency different from the presentation currency are translated into the presentation currency as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;ul style="padding-left: 0pt; list-style-type: disc;"&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;assets and liabilities are translated at the closing rate at the reporting date;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;income and expenses are translated at average exchange rates for the year; and&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;all resulting exchange differences are recognized in other comprehensive income as cumulative translation adjustments.&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                        &lt;/ul&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;

                            &lt;div&gt;

                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;c.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Joint Arrangements&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: black;"&gt;&lt;span&gt;The Company treats its investment in Lion as a joint venture.&#160; A joint venture is a joint arrangement whereby the parties that have joint control have rights to the net assets.&#160; Joint ventures are accounted for using the equity method of accounting.&#160; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;


                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;d.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 9.11pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Change in ownership interests&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company treats transactions with non-controlling interests that do not result in a loss of control as transactions with equity owners. A change in ownership interest results in an adjustment between the carrying amounts of the controlling and non-controlling interests to reflect their relative interest in the subsidiary. Any difference between the amount of the adjustment to non-controlling interests and any consideration received is recognized in a separate line in retained earnings.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;


                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;e.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Mineral Properties and Exploration Assets &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Exploration activity involves the search for mineral resources, the determination of technical feasibility and the assessment of commercial viability of an identified resource. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Exploration and evaluation activity includes:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;ul style="padding-left: 0pt; list-style-type: disc;"&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;acquiring the rights to explore;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;researching and analyzing historical exploration data;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;gathering exploration data through topographical, geochemical and geophysical studies;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;exploratory drilling, trenching and sampling;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;determining and examining the volume and grade of the resource;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;surveying transportation and infrastructure requirements; and&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;compiling pre-feasibility and feasibility studies.&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                        &lt;/ul&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Exploration and evaluation expenditures on identifiable properties are capitalized. Exploration and evaluation assets are shown separately until technical feasibility and commercial viability is achieved at which point the relevant asset is transferred to development assets under property, plant and equipment. Capitalized costs are all considered to be tangible assets as they form part of the underlying mineral property.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Capitalized exploration and evaluation assets are reviewed for impairment when facts or circumstances suggest an asset's carrying amount may exceed its recoverable amount and when the exploration and evaluation assets are transferred to development assets. If impairment is considered to exist, the related asset is written down to the greater of its value in use and its fair value less costs to sell.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;

                            &lt;/div&gt;
                            &lt;div&gt;

                                    &lt;div&gt;
                                        &lt;div&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;h.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.11pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Property, plant and equipment&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;div&gt;

                                            &lt;/div&gt;
                                        &lt;/div&gt;
                                        &lt;div&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Property, plant and equipment are stated at cost less accumulated depreciation and accumulated impairment losses. The cost of an item of property, plant and equipment includes the purchase price or construction cost, any costs directly attributable to bringing the asset to the location and condition necessary for its intended use, an initial estimate of the costs of dismantling and removing the item and restoring the site on which it is located, and for qualifying assets, the associated borrowing costs.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Where an item of property, plant and equipment is comprised of major components with different useful lives, the components are accounted for as separate items of property, plant and equipment.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Once a mining project has been established as technically feasible and commercially viable, expenditure other than on land, buildings, plant and equipment is capitalised as part of "development assets" together with any related amount transferred from "exploration and evaluation assets". Capitalization of costs incurred ceases when the property is capable of operating at levels intended by management.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Subsequent costs are included in the asset's carrying amount only when it is probable that future economic benefits associated with the item will flow to the Company and the cost of the item can be reliably measured. All repairs and maintenance are expensed to profit or loss during the financial period in which they are incurred.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;An item of property, plant and equipment is derecognized upon disposal or when no future economic benefits are expected to arise from the continued use of the asset. Any gain or loss arising on the disposal, retirement or scrapping of an item of property, plant and equipment is determined as the difference between the sales proceeds and the carrying amount of the asset and is recognized in profit or loss.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Capital assets are recorded at cost and are depreciated on a straight-line basis over the following periods:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

                                                &lt;table cellpadding="0" cellspacing="0" style="font-size: 10pt; border-collapse: collapse; width: 50%; margin-left: auto; margin-right: auto;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 70%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Leasehold Improvements&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                    3-5 years
                                                                &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 70%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Computer Equipment and software&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                    3-5 years
                                                                &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 70%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Furniture and Fixtures&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                    5-10 years
                                                                &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;

                                        &lt;/div&gt;
                                    &lt;/div&gt;

                            &lt;/div&gt;
                            &lt;div&gt;

                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;i.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 30.44pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Impairment &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Tangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount may not be recoverable.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company conducts internal reviews of asset values which are used to assess for any indications of impairment. External factors such as changes in expected future prices, costs and other market factors including market capitalization are also monitored to assess for indications of impairment.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;If any such indication exists an estimate of the recoverable amount is undertaken, being the higher of an asset's fair value less costs to sell and its value in use. If the asset's carrying amount exceeds its recoverable amount, then an impairment loss is recognized.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Fair value is determined as the amount that would be obtained from the sale of the asset in an arm's length transaction between knowledgeable and willing parties. Fair value of mineral assets is generally determined as the present value of the estimated future cash flows expected to arise from the use of the asset, including any expansion prospects.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Value in use is determined as the present value of the estimated future cash flows expected to arise from the continued use of the asset in its present form and from its ultimate disposal.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;


                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;j.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 30.44pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Asset retirement obligations &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Provisions for asset retirement obligations are made in respect of the estimated future costs of closure and restoration and for environmental rehabilitation costs (which include the dismantling and demolition of infrastructure, removal of residual materials and remediation of disturbed areas) in the accounting period when the related disturbance occurs. The provision is discontinued using a risk-free pre-tax rate, and the unwinding of the discount is included in finance costs. At the time of establishing the provision, a corresponding asset is capitalized and is depreciated over the future life of the asset to which it relates. The provision is adjusted on an annual basis for changes in cost estimates, discount rates and inflation.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;

                            &lt;/div&gt;
                            &lt;div&gt;
                                &lt;div&gt;

                                &lt;/div&gt;
                            &lt;/div&gt;
                            &lt;div&gt;

                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;k.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.66pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Trade payables&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Trade payables are obligations to pay for goods or services that have been acquired in the ordinary course of business from suppliers. Accounts payable are classified as current liabilities if payment is due within one year or less. If not, they are presented as non-current liabilities.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;


                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;l.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 30.44pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Convertible Notes&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;At inception the debt component of the convertible notes is deemed to be the residual value of the net proceeds after the fair value of the embedded derivatives are separated. The debt component is then measured at amortized cost using the effective interest method. The embedded derivatives are revalued at each reporting period with the change in fair value being recorded in profit or loss in each reporting period.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;


                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;m.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 24.33pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Share Capital&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Common shares are classified as equity. Incremental costs directly attributable to the issue of common shares and share options are recognized as a deduction from equity, net of any tax effect.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;


                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;n.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.11pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Share-based payment transactions&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Stock options&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Stock options are settled in equity. The fair values for stock-based awards have been estimated using the Black-Scholes model and recorded as compensation cost over the period of vesting. The compensation cost related to stock options granted is expensed or capitalized to mineral properties, as applicable. Cash received on exercise of stock options is credited to share capital and the related amount previously recognized in contributed surplus is reclassified to share capital.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Restricted share units&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Restricted share units ("&lt;b&gt;RSUs&lt;/b&gt;") represent an entitlement to one common share of the Company, upon vesting. RSUs provide the option of being settled in cash upon election by the Board of Directors. The fair value of RSUs granted is recognized as an expense over the vesting period and is measured at the time of grant. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Deferred share units&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred share units ("&lt;b&gt;DSUs&lt;/b&gt;") are measured at fair value on grant date based on the market price of the Company's shares on the grant date. DSUs are settled in cash based on the market price of the Company's shares on the entitlement date (which is when the respective director ceases to be a director of the Company). The expense for DSUs is recognized over the vesting period and the DSUs are classified as a liability. DSU liabilities are adjusted at each financial position reporting date for changes in fair value. Fully vested DSUs are revalued based on the market price of the Company's shares on the final day of the respective reporting period with changes in fair value being recognized in share-based compensation expenses.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;

                            &lt;/div&gt;

                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;o.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.66pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Income taxes &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Income tax expense represents the sum of the tax currently payable and deferred tax.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;div&gt;

                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Current tax&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Current tax expense is based on taxable profit for the year. Taxable profit differs from 'profit before tax' as reported in the consolidated statement of loss and other comprehensive loss because of items of income or expense that are taxable or deductible in other years and items that are never taxable or deductible. The Company's current tax is calculated using tax rates that have been enacted or substantively enacted by the end of the reporting period.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Deferred tax&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred tax is recognised on temporary differences between the carrying amounts of assets and liabilities in the consolidated financial statements and the corresponding tax bases used in the computation of taxable profit. Deferred tax liabilities are generally recognised for all taxable temporary differences. Deferred tax assets are generally recognised for all deductible temporary differences to the extent that it is probable that taxable profits will be available against which those deductible temporary differences can be utilised. Such deferred tax assets and liabilities are not recognised if the temporary difference arises from the initial recognition (other than in a business combination) of assets and liabilities in a transaction that affects neither the taxable profit nor the accounting profit.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The carrying amount of deferred tax assets is reviewed at the end of each reporting period and reduced to the extent that it is no longer probable that sufficient taxable profits will be available to allow all or part of the asset to be recovered.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred tax liabilities and assets are measured at the tax rates that are expected to apply in the period in which the liability is settled or the asset realised, based on tax rates (and tax laws) that have been enacted or substantively enacted by the end of the reporting period.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The measurement of deferred tax liabilities and assets reflects the tax consequences that would follow from the manner in which the Group expects, at the end of the reporting period, to recover or settle the carrying amount of its assets and liabilities.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;

                            &lt;div&gt;

                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;p.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.11pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Loss per common share&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Basic loss per common share is calculated using the weighted average number of common shares outstanding. The Company uses the treasury stock method for the calculation of diluted earnings per share. Diluted per share amounts reflect the potential dilution that could occur if securities or other contracts to issue common shares were exercised or converted to common shares. In periods when a loss is incurred, the effect of the potential issuances of shares is anti-dilutive, and accordingly basic and diluted loss per share are the same.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;

                            &lt;/div&gt;

                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;q.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.11pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Financial instruments&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="margin-bottom: 0pt; text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Classification &lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company classifies its financial instruments in the following categories: at fair value through profit and loss, at fair value through other comprehensive income (loss), or at amortized cost. The Company determines the classification of financial assets at initial recognition. The classification of debt instruments is driven by the Company's business model for managing the financial assets and the debt's contractual cash flow characteristics. Equity instruments that are held for trading are classified as FVTPL. For other equity instruments, on the day of acquisition the Company can make an irrevocable election (on an instrument-by-instrument basis) to designate them as at FVTOCI. Financial liabilities are measured at amortized cost, unless they are required to be measured at FVTPL (such as instruments held for trading or derivatives) or if the Company has opted to measure them at FVTPL.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="margin-bottom: 0pt; text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Measurement &lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Financial assets and liabilities at amortized cost are initially recognized at fair value plus or minus transaction costs, respectively, and subsequently carried at amortized cost less any impairment. Financial assets and liabilities carried at FVTPL are initially recorded at fair value and transaction costs are expensed in the consolidated statements of comprehensive loss. Realized and unrealized gains and losses arising from changes in the fair value of the financial assets and liabilities held at FVTPL are included in the consolidated statements of comprehensive loss in the period in which they arise.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;div&gt;

                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;
                                        &lt;p style="margin-bottom: 0pt; text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Derecognition of Financial assets &lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company derecognizes financial assets only when the contractual rights to cash flows from the financial assets expire, or when it transfers the financial assets and substantially all of the associated risks and rewards of ownership to another entity. Gains and losses on derecognition are generally recognized in the consolidated statements of comprehensive loss.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;

                            &lt;div&gt;

                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;r.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 29.33pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Accounting Standards Adopted &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Recently Issued Accounting Pronouncements &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Classification of Liabilities as Current or Non-current (Amendments to IAS 1)&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The amendments to IAS1 provide a more general approach to the classification of liabilities based on contractual arrangements in place at the reporting date. These amendments are effective for reporting periods beginning on or after January 1, 2023 and are expected to have no significant impact on future financial statements.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Accounting standards issued but not yet effective&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Property, Plant and Equipment - Revenue Prior to Intended Use (Amendment to IAS 16)&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The amendments provide guidance on the recognition of the proceeds from the sale of items that a company produces and sells so that an item of property, plant and equipment can be used as intended, as well as the related costs of production. In particular, proceeds from the sale of items that have been produced before the related property, plant and equipment is ready for use should be recognized in net income, together with related production costs. These amendments apply to the Company effective September 1, 2022 and is not expected to have any impact on the financial statements.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;

                            &lt;/div&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                &lt;/div&gt;
            </ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory>
    <ifrs-full:DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117113808435">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;a.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Consolidation &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The consolidated financial statements include those of the Company, its subsidiaries, joint ventures and structured entities that it controls, using uniform accounting policies. Control exists when the Company has (i) power over the investee, (ii) exposure, or rights, to variable returns from its involvement with the investee, and (iii) the ability to use its power to affect its returns.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Non-controlling interests in the net assets of consolidated subsidiaries are identified separately from the Company's equity. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Subsidiaries are all entities over which the Company has control. Subsidiaries are fully consolidated from the date on which control is transferred to the Group. They are de-consolidated from the date that control ceases. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Inter-company transactions, balances and unrealized gains on transactions between Group companies are eliminated on consolidation. Unrealized losses are also eliminated unless the transaction provides evidence of an impairment of the asset transferred.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ifrs-full:DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory>
    <ifrs-full:DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221117030438099">
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;div&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;b.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 9.11pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Translation of foreign currencies &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Functional currency&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Items included in the financial statements of the Company and each of the Company's subsidiaries and equity accounted investees are measured using the currency of the primary economic environment in which the entity operates (the functional currency) as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;div style="margin-left: 18pt;"&gt;
                                                &lt;table cellpadding="0" cellspacing="0" style="font-size: 10pt; border-collapse: collapse; width: 100%;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Platinum Group Metals Ltd.&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 60%; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Canadian Dollars&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Lion Battery Technologies Inc.&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 60%; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;United States Dollars&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Platinum Group Metals (RSA) (Pty) Ltd.&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 60%; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South African Rand&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Mnombo Wethu Consultants (Pty) Limited&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 60%; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South African Rand&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Waterberg JV Resources (Pty) Ltd&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 60%; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South African Rand&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;
                                            &lt;/div&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Presentation Currency&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company's presentation currency is the United States Dollar ("&lt;b&gt;USD&lt;/b&gt;").&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Foreign Exchange Rates Used&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;/div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The following exchange rates were used when preparing these consolidated financial statements:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;div style="margin-left: 18pt;"&gt;

                                                &lt;table cellpadding="0" cellspacing="0" style="font-size: 10pt; border-collapse: collapse; width: 50%;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Rand/USD&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year-end rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;R17.0760(2021 R14,5241)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year average rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;R15.5782 (2021 R15.0043)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;CAD/USD&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year-end rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;C$1.3111 (2021 C$1.2617)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year average rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;C$1.2720 (2021 C$1.2688)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;

                                        &lt;/div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Transactions and balances&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Foreign currency transactions are translated into the relevant entity's functional currency using the exchange rates prevailing at the date of the transaction. Foreign currency gains and losses resulting from the settlement of such transactions and from the translation at year-end exchange rates of monetary assets and liabilities denominated in foreign currencies are recognized in the income statement.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;

                                    &lt;/div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Subsidiaries&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The results and financial position of subsidiaries that have a functional currency different from the presentation currency are translated into the presentation currency as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;ul style="padding-left: 0pt; list-style-type: disc;"&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;assets and liabilities are translated at the closing rate at the reporting date;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;income and expenses are translated at average exchange rates for the year; and&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;all resulting exchange differences are recognized in other comprehensive income as cumulative translation adjustments.&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                        &lt;/ul&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            </ifrs-full:DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory>
    <ptm:DisclosureOfDetailedInformationAboutForeignExchangeRatesUsedExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117170843149">
                                                &lt;table cellpadding="0" cellspacing="0" style="font-size: 10pt; border-collapse: collapse; width: 50%;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Rand/USD&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year-end rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;R17.0760(2021 R14,5241)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year average rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;R15.5782 (2021 R15.0043)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;CAD/USD&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year-end rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;C$1.3111 (2021 C$1.2617)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 39.905%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Year average rate:&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 59.8575%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;C$1.2720 (2021 C$1.2688)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;
                                            </ptm:DisclosureOfDetailedInformationAboutForeignExchangeRatesUsedExplanatory>
    <ifrs-full:ClosingForeignExchangeRate
      contextRef="C_20220831_srtCurrencyAxis_ptmRandUsdMember"
      decimals="4"
      id="Fxbrl_20200507110901238"
      unitRef="Rand_USD">17.076</ifrs-full:ClosingForeignExchangeRate>
    <ifrs-full:ClosingForeignExchangeRate
      contextRef="C_20210831_srtCurrencyAxis_ptmRandUsdMember"
      decimals="0"
      id="Fxbrl_20200507110915840"
      unitRef="Rand_USD">145241</ifrs-full:ClosingForeignExchangeRate>
    <ifrs-full:AverageForeignExchangeRate
      contextRef="C_20210901to20220831_srtCurrencyAxis_ptmRandUsdMember"
      decimals="4"
      id="Fxbrl_20200507111102905"
      unitRef="Rand_USD">15.5782</ifrs-full:AverageForeignExchangeRate>
    <ifrs-full:AverageForeignExchangeRate
      contextRef="C_20200901to20210831_srtCurrencyAxis_ptmRandUsdMember"
      decimals="4"
      id="Fxbrl_20200507111557764"
      unitRef="Rand_USD">15.0043</ifrs-full:AverageForeignExchangeRate>
    <ifrs-full:ClosingForeignExchangeRate
      contextRef="C_20220831_srtCurrencyAxis_ptmCadUsdMember"
      decimals="4"
      id="Fxbrl_20211117105352057"
      unitRef="CAD_USD">1.3111</ifrs-full:ClosingForeignExchangeRate>
    <ifrs-full:ClosingForeignExchangeRate
      contextRef="C_20210831_srtCurrencyAxis_ptmCadUsdMember"
      decimals="4"
      id="Fxbrl_20211117105344769"
      unitRef="CAD_USD">1.2617</ifrs-full:ClosingForeignExchangeRate>
    <ifrs-full:AverageForeignExchangeRate
      contextRef="C_20210901to20220831_srtCurrencyAxis_ptmCadUsdMember"
      decimals="4"
      id="Fxbrl_20211117105359783"
      unitRef="CAD_USD">1.272</ifrs-full:AverageForeignExchangeRate>
    <ifrs-full:AverageForeignExchangeRate
      contextRef="C_20200901to20210831_srtCurrencyAxis_ptmCadUsdMember"
      decimals="4"
      id="Fxbrl_20200507111752111"
      unitRef="CAD_USD">1.2688</ifrs-full:AverageForeignExchangeRate>
    <ifrs-full:DescriptionOfAccountingPolicyForInvestmentsInJointVentures
      contextRef="C_20210901to20220831"
      id="Fxbrl_20200507121320815">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;c.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Joint Arrangements&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: black;"&gt;&lt;span&gt;The Company treats its investment in Lion as a joint venture.&#160; A joint venture is a joint arrangement whereby the parties that have joint control have rights to the net assets.&#160; Joint ventures are accounted for using the equity method of accounting.&#160; &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ifrs-full:DescriptionOfAccountingPolicyForInvestmentsInJointVentures>
    <ifrs-full:DescriptionOfAccountingPolicyForTransactionsWithNoncontrollingInterestsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20200507121335170">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;d.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 9.11pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Change in ownership interests&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company treats transactions with non-controlling interests that do not result in a loss of control as transactions with equity owners. A change in ownership interest results in an adjustment between the carrying amounts of the controlling and non-controlling interests to reflect their relative interest in the subsidiary. Any difference between the amount of the adjustment to non-controlling interests and any consideration received is recognized in a separate line in retained earnings.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ifrs-full:DescriptionOfAccountingPolicyForTransactionsWithNoncontrollingInterestsExplanatory>
    <ifrs-full:DescriptionOfAccountingPolicyForExplorationAndEvaluationExpenditures
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108174045739">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;e.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Mineral Properties and Exploration Assets &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Exploration activity involves the search for mineral resources, the determination of technical feasibility and the assessment of commercial viability of an identified resource. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Exploration and evaluation activity includes:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;ul style="padding-left: 0pt; list-style-type: disc;"&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;acquiring the rights to explore;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;researching and analyzing historical exploration data;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;gathering exploration data through topographical, geochemical and geophysical studies;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;exploratory drilling, trenching and sampling;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;determining and examining the volume and grade of the resource;&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;surveying transportation and infrastructure requirements; and&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                            &lt;li style="margin-left: 99.6pt; text-align: justify; padding-left: 8.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;compiling pre-feasibility and feasibility studies.&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                        &lt;/ul&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Exploration and evaluation expenditures on identifiable properties are capitalized. Exploration and evaluation assets are shown separately until technical feasibility and commercial viability is achieved at which point the relevant asset is transferred to development assets under property, plant and equipment. Capitalized costs are all considered to be tangible assets as they form part of the underlying mineral property.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Capitalized exploration and evaluation assets are reviewed for impairment when facts or circumstances suggest an asset's carrying amount may exceed its recoverable amount and when the exploration and evaluation assets are transferred to development assets. If impairment is considered to exist, the related asset is written down to the greater of its value in use and its fair value less costs to sell.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ifrs-full:DescriptionOfAccountingPolicyForExplorationAndEvaluationExpenditures>
    <ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20200507121509543">
                                    &lt;div&gt;
                                        &lt;div&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;h.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.11pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Property, plant and equipment&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;div&gt;

                                            &lt;/div&gt;
                                        &lt;/div&gt;
                                        &lt;div&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Property, plant and equipment are stated at cost less accumulated depreciation and accumulated impairment losses. The cost of an item of property, plant and equipment includes the purchase price or construction cost, any costs directly attributable to bringing the asset to the location and condition necessary for its intended use, an initial estimate of the costs of dismantling and removing the item and restoring the site on which it is located, and for qualifying assets, the associated borrowing costs.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Where an item of property, plant and equipment is comprised of major components with different useful lives, the components are accounted for as separate items of property, plant and equipment.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Once a mining project has been established as technically feasible and commercially viable, expenditure other than on land, buildings, plant and equipment is capitalised as part of "development assets" together with any related amount transferred from "exploration and evaluation assets". Capitalization of costs incurred ceases when the property is capable of operating at levels intended by management.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Subsequent costs are included in the asset's carrying amount only when it is probable that future economic benefits associated with the item will flow to the Company and the cost of the item can be reliably measured. All repairs and maintenance are expensed to profit or loss during the financial period in which they are incurred.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;An item of property, plant and equipment is derecognized upon disposal or when no future economic benefits are expected to arise from the continued use of the asset. Any gain or loss arising on the disposal, retirement or scrapping of an item of property, plant and equipment is determined as the difference between the sales proceeds and the carrying amount of the asset and is recognized in profit or loss.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Capital assets are recorded at cost and are depreciated on a straight-line basis over the following periods:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

                                                &lt;table cellpadding="0" cellspacing="0" style="font-size: 10pt; border-collapse: collapse; width: 50%; margin-left: auto; margin-right: auto;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 70%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Leasehold Improvements&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                    3-5 years
                                                                &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 70%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Computer Equipment and software&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                    3-5 years
                                                                &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 70%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Furniture and Fixtures&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                    5-10 years
                                                                &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;

                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                </ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory>
    <ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117110546062">
                                                &lt;table cellpadding="0" cellspacing="0" style="font-size: 10pt; border-collapse: collapse; width: 50%; margin-left: auto; margin-right: auto;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 70%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Leasehold Improvements&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                    3-5 years
                                                                &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 70%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Computer Equipment and software&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                    3-5 years
                                                                &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="width: 70%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Furniture and Fixtures&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                    5-10 years
                                                                &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;
                                            </ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory>
    <ifrs-full:DescriptionOfUsefulLifePropertyPlantAndEquipment
      contextRef="C_20210901to20220831_ifrsfullClassesOfPropertyPlantAndEquipmentAxis_ifrsfullLeaseholdImprovementsMember"
      id="Fxbrl_20201120041033984">3-5 years</ifrs-full:DescriptionOfUsefulLifePropertyPlantAndEquipment>
    <ifrs-full:DescriptionOfUsefulLifePropertyPlantAndEquipment
      contextRef="C_20210901to20220831_ifrsfullClassesOfPropertyPlantAndEquipmentAxis_ifrsfullComputerEquipmentMember"
      id="Fxbrl_20201120041125563">3-5 years</ifrs-full:DescriptionOfUsefulLifePropertyPlantAndEquipment>
    <ifrs-full:DescriptionOfUsefulLifePropertyPlantAndEquipment
      contextRef="C_20210901to20220831_ifrsfullClassesOfPropertyPlantAndEquipmentAxis_ifrsfullFixturesAndFittingsMember"
      id="Fxbrl_20201120041148995">5-10 years</ifrs-full:DescriptionOfUsefulLifePropertyPlantAndEquipment>
    <ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108174059834">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;i.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 30.44pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Impairment &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Tangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount may not be recoverable.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company conducts internal reviews of asset values which are used to assess for any indications of impairment. External factors such as changes in expected future prices, costs and other market factors including market capitalization are also monitored to assess for indications of impairment.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;If any such indication exists an estimate of the recoverable amount is undertaken, being the higher of an asset's fair value less costs to sell and its value in use. If the asset's carrying amount exceeds its recoverable amount, then an impairment loss is recognized.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Fair value is determined as the amount that would be obtained from the sale of the asset in an arm's length transaction between knowledgeable and willing parties. Fair value of mineral assets is generally determined as the present value of the estimated future cash flows expected to arise from the use of the asset, including any expansion prospects.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Value in use is determined as the present value of the estimated future cash flows expected to arise from the continued use of the asset in its present form and from its ultimate disposal.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory>
    <ifrs-full:DescriptionOfAccountingPolicyForDecommissioningRestorationAndRehabilitationProvisionsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117120606286">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;j.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 30.44pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Asset retirement obligations &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Provisions for asset retirement obligations are made in respect of the estimated future costs of closure and restoration and for environmental rehabilitation costs (which include the dismantling and demolition of infrastructure, removal of residual materials and remediation of disturbed areas) in the accounting period when the related disturbance occurs. The provision is discontinued using a risk-free pre-tax rate, and the unwinding of the discount is included in finance costs. At the time of establishing the provision, a corresponding asset is capitalized and is depreciated over the future life of the asset to which it relates. The provision is adjusted on an annual basis for changes in cost estimates, discount rates and inflation.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ifrs-full:DescriptionOfAccountingPolicyForDecommissioningRestorationAndRehabilitationProvisionsExplanatory>
    <ifrs-full:DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20200507121617931">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;k.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.66pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Trade payables&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Trade payables are obligations to pay for goods or services that have been acquired in the ordinary course of business from suppliers. Accounts payable are classified as current liabilities if payment is due within one year or less. If not, they are presented as non-current liabilities.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ifrs-full:DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory>
    <ptm:DescriptionOfAccountingPolicyForConvertibleNotesExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117114102683">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;l.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 30.44pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Convertible Notes&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;At inception the debt component of the convertible notes is deemed to be the residual value of the net proceeds after the fair value of the embedded derivatives are separated. The debt component is then measured at amortized cost using the effective interest method. The embedded derivatives are revalued at each reporting period with the change in fair value being recorded in profit or loss in each reporting period.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ptm:DescriptionOfAccountingPolicyForConvertibleNotesExplanatory>
    <ifrs-full:DescriptionOfAccountingPolicyForIssuedCapitalExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117114051577">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;m.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 24.33pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Share Capital&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Common shares are classified as equity. Incremental costs directly attributable to the issue of common shares and share options are recognized as a deduction from equity, net of any tax effect.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ifrs-full:DescriptionOfAccountingPolicyForIssuedCapitalExplanatory>
    <ifrs-full:DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108174112537">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;n.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.11pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Share-based payment transactions&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Stock options&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Stock options are settled in equity. The fair values for stock-based awards have been estimated using the Black-Scholes model and recorded as compensation cost over the period of vesting. The compensation cost related to stock options granted is expensed or capitalized to mineral properties, as applicable. Cash received on exercise of stock options is credited to share capital and the related amount previously recognized in contributed surplus is reclassified to share capital.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Restricted share units&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Restricted share units ("&lt;b&gt;RSUs&lt;/b&gt;") represent an entitlement to one common share of the Company, upon vesting. RSUs provide the option of being settled in cash upon election by the Board of Directors. The fair value of RSUs granted is recognized as an expense over the vesting period and is measured at the time of grant. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Deferred share units&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred share units ("&lt;b&gt;DSUs&lt;/b&gt;") are measured at fair value on grant date based on the market price of the Company's shares on the grant date. DSUs are settled in cash based on the market price of the Company's shares on the entitlement date (which is when the respective director ceases to be a director of the Company). The expense for DSUs is recognized over the vesting period and the DSUs are classified as a liability. DSU liabilities are adjusted at each financial position reporting date for changes in fair value. Fully vested DSUs are revalued based on the market price of the Company's shares on the final day of the respective reporting period with changes in fair value being recognized in share-based compensation expenses.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ifrs-full:DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory>
    <ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117114138188">
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;o.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.66pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Income taxes &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Income tax expense represents the sum of the tax currently payable and deferred tax.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;div&gt;

                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Current tax&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Current tax expense is based on taxable profit for the year. Taxable profit differs from 'profit before tax' as reported in the consolidated statement of loss and other comprehensive loss because of items of income or expense that are taxable or deductible in other years and items that are never taxable or deductible. The Company's current tax is calculated using tax rates that have been enacted or substantively enacted by the end of the reporting period.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Deferred tax&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred tax is recognised on temporary differences between the carrying amounts of assets and liabilities in the consolidated financial statements and the corresponding tax bases used in the computation of taxable profit. Deferred tax liabilities are generally recognised for all taxable temporary differences. Deferred tax assets are generally recognised for all deductible temporary differences to the extent that it is probable that taxable profits will be available against which those deductible temporary differences can be utilised. Such deferred tax assets and liabilities are not recognised if the temporary difference arises from the initial recognition (other than in a business combination) of assets and liabilities in a transaction that affects neither the taxable profit nor the accounting profit.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The carrying amount of deferred tax assets is reviewed at the end of each reporting period and reduced to the extent that it is no longer probable that sufficient taxable profits will be available to allow all or part of the asset to be recovered.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred tax liabilities and assets are measured at the tax rates that are expected to apply in the period in which the liability is settled or the asset realised, based on tax rates (and tax laws) that have been enacted or substantively enacted by the end of the reporting period.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The measurement of deferred tax liabilities and assets reflects the tax consequences that would follow from the manner in which the Group expects, at the end of the reporting period, to recover or settle the carrying amount of its assets and liabilities.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            </ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory>
    <ifrs-full:DescriptionOfAccountingPolicyForEarningsPerShareExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211120123528984">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;p.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.11pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Loss per common share&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Basic loss per common share is calculated using the weighted average number of common shares outstanding. The Company uses the treasury stock method for the calculation of diluted earnings per share. Diluted per share amounts reflect the potential dilution that could occur if securities or other contracts to issue common shares were exercised or converted to common shares. In periods when a loss is incurred, the effect of the potential issuances of shares is anti-dilutive, and accordingly basic and diluted loss per share are the same.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ifrs-full:DescriptionOfAccountingPolicyForEarningsPerShareExplanatory>
    <ifrs-full:DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211120124345676">
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;q.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 27.11pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Financial instruments&lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="margin-bottom: 0pt; text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Classification &lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company classifies its financial instruments in the following categories: at fair value through profit and loss, at fair value through other comprehensive income (loss), or at amortized cost. The Company determines the classification of financial assets at initial recognition. The classification of debt instruments is driven by the Company's business model for managing the financial assets and the debt's contractual cash flow characteristics. Equity instruments that are held for trading are classified as FVTPL. For other equity instruments, on the day of acquisition the Company can make an irrevocable election (on an instrument-by-instrument basis) to designate them as at FVTOCI. Financial liabilities are measured at amortized cost, unless they are required to be measured at FVTPL (such as instruments held for trading or derivatives) or if the Company has opted to measure them at FVTPL.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="margin-bottom: 0pt; text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Measurement &lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Financial assets and liabilities at amortized cost are initially recognized at fair value plus or minus transaction costs, respectively, and subsequently carried at amortized cost less any impairment. Financial assets and liabilities carried at FVTPL are initially recorded at fair value and transaction costs are expensed in the consolidated statements of comprehensive loss. Realized and unrealized gains and losses arising from changes in the fair value of the financial assets and liabilities held at FVTPL are included in the consolidated statements of comprehensive loss in the period in which they arise.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;div&gt;

                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;
                                        &lt;p style="margin-bottom: 0pt; text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Derecognition of Financial assets &lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company derecognizes financial assets only when the contractual rights to cash flows from the financial assets expire, or when it transfers the financial assets and substantially all of the associated risks and rewards of ownership to another entity. Gains and losses on derecognition are generally recognized in the consolidated statements of comprehensive loss.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            </ifrs-full:DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory>
    <ptm:DescriptionOfAccountingPolicyAccountingStandardsAdoptedPolicyTextBlock
      contextRef="C_20210901to20220831"
      id="Fxbrl_20201115150100331">
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;&lt;b&gt;r.&lt;/b&gt;&lt;/i&gt;&lt;span style="width: 29.33pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;&lt;b&gt;Accounting Standards Adopted &lt;/b&gt;&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Recently Issued Accounting Pronouncements &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Classification of Liabilities as Current or Non-current (Amendments to IAS 1)&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The amendments to IAS1 provide a more general approach to the classification of liabilities based on contractual arrangements in place at the reporting date. These amendments are effective for reporting periods beginning on or after January 1, 2023 and are expected to have no significant impact on future financial statements.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Accounting standards issued but not yet effective&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Property, Plant and Equipment - Revenue Prior to Intended Use (Amendment to IAS 16)&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The amendments provide guidance on the recognition of the proceeds from the sale of items that a company produces and sells so that an item of property, plant and equipment can be used as intended, as well as the related costs of production. In particular, proceeds from the sale of items that have been produced before the related property, plant and equipment is ready for use should be recognized in net income, together with related production costs. These amendments apply to the Company effective September 1, 2022 and is not expected to have any impact on the financial statements.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                </ptm:DescriptionOfAccountingPolicyAccountingStandardsAdoptedPolicyTextBlock>
    <ifrs-full:DisclosureOfAccountingJudgementsAndEstimatesExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108174538721">
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;div&gt;
                                            &lt;div&gt;
                                                &lt;div&gt;
                                                    &lt;div&gt;
                                                        &lt;div&gt;
                                                            &lt;p style="text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;3.&lt;/b&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;SIGNIFICANT ACCOUNTING JUDGEMENTS AND ESTIMATES &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The preparation of the financial statements in conformity with IFRS requires the use of judgments and estimates that affect the amount reported and disclosed in the consolidated financial statements and related notes. These judgments and estimates are based on management's best knowledge of the relevant facts and circumstances, having regard to previous experience, but actual results may differ materially from the amounts included in the financial statements. Information about such judgments and estimation is contained in the accounting policies and notes to the financial statements, and the key areas are summarized below.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;p style="margin-left: 18pt; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Areas of judgment and key sources of estimation uncertainty that have the most significant effect on the amounts recognized in these consolidated financial statements are:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;ul style="padding-left: 0pt; list-style-type: disc;"&gt;
                                                                &lt;li style="margin-left: 63.6pt; padding-left: 8.4pt; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Determination of ore reserves and mineral resource estimates&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                                                &lt;li style="margin-left: 63.6pt; padding-left: 8.4pt; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Determination of Commercial Viability and Technical Feasibility of the Waterberg Project&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                                                &lt;li style="margin-left: 63.6pt; padding-left: 8.4pt; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Assumption of control of Mnombo for accounting purposes&lt;/span&gt;&lt;/span&gt;&lt;/li&gt;
                                                            &lt;/ul&gt;
                                                            &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Each of these judgments and estimates is considered in their respective notes or in more detail below.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Determination of ore reserve and mineral resource estimates&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company estimates its ore reserves and mineral resources based on information compiled by Qualified Persons as defined by National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101"). The Company relied upon these estimates when assessing impairment upon the transfer of assets from capitalized exploration costs to development costs. There are numerous uncertainties inherent in estimating ore reserves, and assumptions that are valid at the time of estimation and they may change significantly when new information becomes available. Changes in the forecast prices of commodities, exchange rates, production costs or recovery rates may change the economic status of reserves and may, ultimately, result in reserves being restated.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                        &lt;/div&gt;
                                                        &lt;div&gt;

                                                        &lt;/div&gt;
                                                        &lt;div&gt;
                                                            &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Assumption of control of Mnombo and Waterberg JV Co. for accounting purposes &lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company has judged that it controls Mnombo for accounting purposes as it owns 49.9% of the outstanding shares of Mnombo and has contributed all material capital to Mnombo since acquiring its 49.9% share. Currently there are no other sources of funding known to be available to Mnombo. If in the future Mnombo is not deemed to be controlled by the Company, the assets and liabilities of Mnombo would be derecognized at their carrying amounts. Amounts recognized in other comprehensive income would be transferred directly to retained earnings. If a retained interest remained after the loss of control it would be recognized at its fair value on the date of loss of control. Although the Company controls Mnombo for accounting purposes, it does not have omnipotent knowledge of Mnombo's other shareholders activities. Mnombo's 50.1% shareholders are historically disadvantaged South Africans. The Company also determined that it controls Waterberg JV Co. given its control over Mnombo as well as its power over the investee.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Assessment of impairment indicators for mineral properties and exploration and evaluation assets&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company applies judgement to assess whether there are impairment indicators present that give rise to the requirement to conduct an impairment test. Events or changes in circumstances that could trigger an impairment test include; (i) significant adverse changes in the business climate including changes in forecasted future metal prices; (ii) significant changes in the extent or manner in which the asset is being used or its physical condition including significant decreases in mineral reserves; and (iii) significant decreases in the market price of the assets.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                        &lt;/div&gt;
                                                    &lt;/div&gt;
                                                &lt;/div&gt;
                                            &lt;/div&gt;
                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            </ifrs-full:DisclosureOfAccountingJudgementsAndEstimatesExplanatory>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="3"
      id="Fxbrl_20221116185108981"
      unitRef="pure">0.499</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="3"
      id="Fxbrl_20221116185115169"
      unitRef="pure">0.499</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="3"
      id="Fxbrl_20221116185122843"
      unitRef="pure">0.501</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:DisclosureOfExplorationAndEvaluationAssetsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108175448313">
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;p style="text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;4.&lt;/b&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;MINERAL PROPERTIES AND EXPLORATION AND EVALUATION ASSETS&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                        &lt;/div&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Since mid-2017, the Company's only active mineral property has been the Waterberg Project located on the Northern Limb of the Bushveld Igneous Complex. During the previous fiscal year, the Waterberg Project was granted its mining right (the "&lt;b&gt;Waterberg Mining Right&lt;/b&gt;") and as a result, the Company reclassified the Waterberg Project from being an Exploration and Evaluation Asset to a Development Asset. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Total capitalized costs for the Waterberg Project are as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;div style="margin-left: 18pt;"&gt;

                                                &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-size: 10pt; width: 100%; border-color: #000000;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Balance, August 31, 2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;34,939&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Additions&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,745&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Recoveries from 100% Implats funded implementation budget&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(229&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;5,498&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Balance August 31, 2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;43,953&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Additions&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,968&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Write-off costs associated with prospecting right closures&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(223&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(6,325&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Balance August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;40,373&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;

                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;
                                        &lt;p style="margin-top: 5pt; margin-bottom: 0pt;"&gt;&#160;&lt;/p&gt;
                                        &lt;div&gt;

                                        &lt;/div&gt;
                                        &lt;p style="margin: 10pt 0pt 0pt 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Waterberg Project&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;At August 31, 2022, the Waterberg Project consisted of active prospecting rights, applied for prospecting rights and the Waterberg Mining Right with a combined active project area of 29,227 hectares, located on the Northern Limb of the Bushveld Igneous Complex, approximately 85 km north of the town of Mokopane. Of the total project area, 20,532 hectares are covered by the Waterberg Mining Right. A further 4,207 hectares are covered by active prospecting rights and there are 4,488 hectares under application for incorporation into the Waterberg Mining Right. On March 9, 2022, Waterberg JV Co. passed a resolution to apply for closure on 50,985 gross hectares of prospecting rights, of which 14,209 hectares are held within the granted mining right, leaving a net 36,776 hectares of uneconomic prospecting rights to be closed. Capitalized costs of $223 associated with the prospecting right closures were written during the year. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On and following March 5, 2021, the Company received several notices of appeal, filed with the DMRE by individual appellants from local communities, against the January 28, 2021 decision of the DMRE granting the Waterberg Mining Right. One group filed an application for an order in the High Court of South Africa to review and set aside the decision by the Minister of the DFFE to refuse condonation for the late filing of the group's appeal against the grant of an EA for the Waterberg Project in November 2020. Senior Counsel and attorneys acting for Waterberg JV Co. filed formal rebuttals to the appeals and applications, raising numerous factual and legal defences. Since filing their review application, the appellants have done nothing to progress their action against the decision of the DFFE.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On July 30, 2021, Waterberg JV Co. received an urgent interdict application to the High Court seeking to restrain the activities of Waterberg JV Co. on certain surface rights over a portion of the project area. The appellants claimed to be interested and affected parties located near planned surface infrastructure on the farm Ketting. Waterberg JV Co. promptly filed an answering affidavit denying urgency and providing arguments why the application was without merit. The appellants did not respond and their application was removed from the urgent court roll. On November 16, 2021 the host Kgatlu community from the farm Ketting filed an application to join as a respondent to the restraint application. In their affidavit the host community documented their support for the Waterberg Mine. Once again, the appellants did not respond to the Kgatlu joinder application within the timeline specified by the rules of court and have likewise failed to file a replying affidavit. In order to force the interdict application to a conclusion, in July 2022 Waterberg JV Co. filed a Notice of Set Down with the High Court in Limpopo and a hearing to rule on the interdict application has been scheduled for May 22, 2023.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On October 13, 2022 the Minister of the DMRE ruled to dismiss all appeals to the grant of the Waterberg Mining Right filed with the DMRE. In his ruling the Minister provided the regulatory reasons why each appeal was denied and also confirmed the DMRE's assessment that Waterberg JV Co. has complied with Black Economic Empowerment requirements and social and labour plan community consultation processes.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Waterberg Mining Right currently remains active, was notarially executed by the DMR on April 13, 2021 and was registered at the Mineral and Petroleum Titles Registration Office on July 6, 2021.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On September 21, 2017, Waterberg JV Co. issued shares to all existing Waterberg partners pro rata to their joint venture interests, resulting in the Company holding a 45.65% direct interest in Waterberg JV Co., Japan Organization for Metals and Energy Security (formerly Japan Oil, Gas and Metals National Corporation) ("&lt;b&gt;JOGMEC&lt;/b&gt;") holding a 28.35% interest and Mnombo, as the Company's Black Economic Empowerment ("&lt;b&gt;BEE&lt;/b&gt;") partner, holding 26%. Later, in March 2019 and after the Implats Transaction (defined below), in accordance with its mandate established by the government of Japan, JOGMEC completed the sale of a 9.755% interest in the Waterberg JV Co. to Hanwa Co., Ltd ("&lt;b&gt;Hanwa&lt;/b&gt;"). &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Implats Transaction &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On November 6, 2017, the Company and JOGMEC closed a transaction (the "&lt;b&gt;Implats Transaction&lt;/b&gt;"), whereby Impala Platinum Holdings Ltd. ("&lt;b&gt;Implats&lt;/b&gt;") purchased an aggregate 15% equity interest in Waterberg JV Co for $30 million. The Company sold an 8.6% interest for $17.2 million and JOGMEC sold a 6.4% interest for $12.8 million. As part of the transaction, Implats also acquired an option to increase its holdings in Waterberg JV Co. to 50.01% (the "&lt;b&gt;Purchase and Development Option&lt;/b&gt;") in exchange for certain payments and project funding, and a right of first refusal to enter into an offtake agreement, on commercial arm's-length terms, for the smelting and refining of mineral products from the Waterberg Project ("&lt;b&gt;Offtake ROFR&lt;/b&gt;") if Waterberg JV Co. proposes an offtake agreement with a third party. JOGMEC or its nominee retains a right to direct the marketing of Waterberg concentrate and to receive, at market prices, platinum, palladium, rhodium, gold, ruthenium, iridium, copper and nickel in refined mineral products at the volumes produced from the Waterberg Project.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;

                                    &lt;/div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On June 15, 2020, Implats delivered a formal notice of their election not to exercise their Purchase and Development Option due to increased economic uncertainty and reduced risk appetite in the short, medium and long-term as a result of the COVID-19 pandemic. Implats currently retains a 15.0% participating Waterberg Project interest and the Offtake ROFR. The Company retains a controlling 50.02% direct (37.05%) and indirect (12.97% through its 49.9% shareholding in Mnombo) interest in the Waterberg Project while Mnombo retains a 26.0% direct interest, JOGMEC a 12.195% direct interest and Hanwa a 9.755% direct interest.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Acquisition and Development of the Waterberg Project&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;In October 2009, PTM RSA, JOGMEC and Mnombo entered into a joint venture agreement regarding the Waterberg Project (the "&lt;b&gt;JOGMEC Agreement&lt;/b&gt;"). Under the terms of the JOGMEC Agreement JOGMEC completed a $3.2 million work requirement to earn a 37% interest in the Waterberg JV property, leaving the Company with a 37% interest and Mnombo with a 26% interest. Following JOGMEC's earn-in, the Company funded Mnombo's 26% share of costs, totalling $1.12 million, until the earn-in phase of the joint venture ended in May 2012.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On November 7, 2011, the Company entered an agreement with Mnombo to acquire 49.9% of the issued and outstanding shares of Mnombo in exchange for a cash payment of R1.2 million and the Company's agreement to pay for Mnombo's 26% share of costs on the Waterberg JV property until the completion of a feasibility study. Mnombo's share of expenditures prior to this agreement, and Mnombo's share of expenditures post DFS, are still owed to the Company ($7.2 million at August&#160;31, 2022). The portion of Mnombo not owned by the Company is accounted for as a non-controlling interest, calculated at $7.8 million at August 31, 2022 ($7.4 million - August 31, 2021).&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;To August 31, 2022, an aggregate total of $80.9 million has been funded by all parties for exploration and engineering on the Waterberg Project. Until the Waterberg prospecting rights were transferred to Waterberg JV Co., all costs incurred by other parties were treated as cost recoveries by the Company.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                </ifrs-full:DisclosureOfExplorationAndEvaluationAssetsExplanatory>
    <ptm:DisclosureOfDetailedInformationAboutExplorationAndEvaluationAssetsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221117015907687">
                                                &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-size: 10pt; width: 100%; border-color: #000000;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Balance, August 31, 2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;34,939&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Additions&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,745&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Recoveries from 100% Implats funded implementation budget&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(229&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;5,498&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Balance August 31, 2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;43,953&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Additions&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,968&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Write-off costs associated with prospecting right closures&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(223&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Foreign currency translation adjustment&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(6,325&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Balance August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;40,373&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;
                                            </ptm:DisclosureOfDetailedInformationAboutExplorationAndEvaluationAssetsExplanatory>
    <ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources
      contextRef="C_20200831"
      decimals="-3"
      id="F15685_29406"
      unitRef="USD">34939000</ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources>
    <ptm:ExplorationAndEvaluationAssetsAdditions
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F15673"
      unitRef="USD">3745000</ptm:ExplorationAndEvaluationAssetsAdditions>
    <ptm:ExplorationAndEvaluationAssetsRecoveries
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117113720476"
      unitRef="USD">229000</ptm:ExplorationAndEvaluationAssetsRecoveries>
    <ptm:IncreaseDecreaseThroughNetExchangeDifferencesMineralProperties
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F15678_2590"
      unitRef="USD">5498000</ptm:IncreaseDecreaseThroughNetExchangeDifferencesMineralProperties>
    <ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources
      contextRef="C_20210831"
      decimals="-3"
      id="F15703_36792"
      unitRef="USD">43953000</ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources>
    <ptm:ExplorationAndEvaluationAssetsAdditions
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F15691"
      unitRef="USD">2968000</ptm:ExplorationAndEvaluationAssetsAdditions>
    <ptm:ExplorationAndEvaluationAssetsWriteDowns
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20221117021239328"
      unitRef="USD">223000</ptm:ExplorationAndEvaluationAssetsWriteDowns>
    <ptm:IncreaseDecreaseThroughNetExchangeDifferencesMineralProperties
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F15696_976"
      unitRef="USD">-6325000</ptm:IncreaseDecreaseThroughNetExchangeDifferencesMineralProperties>
    <ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20221117015334518"
      unitRef="USD">40373000</ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20170901to20170921_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="4"
      id="Fxbrl_20211117113847196"
      unitRef="pure">0.4565</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20170901to20170921_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmJogmecMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="4"
      id="Fxbrl_20211117113916154"
      unitRef="pure">0.2835</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20170901to20170921_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="2"
      id="Fxbrl_20211117113937516"
      unitRef="pure">0.26</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20170901to20170921_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmHanwaCoLtdMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="5"
      id="Fxbrl_20221117015545542"
      unitRef="pure">0.09755</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ptm:ProportionOfOwnershipPurchaseAgreementAmount
      contextRef="C_20171101to20171106_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmImplatsMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="2"
      id="Fxbrl_20211117114018523"
      unitRef="pure">0.15</ptm:ProportionOfOwnershipPurchaseAgreementAmount>
    <ptm:PurchaseAgreementAmount
      contextRef="C_20171101to20171106_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmImplatsMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="-6"
      id="Fxbrl_20211117114032266"
      unitRef="USD">30000000</ptm:PurchaseAgreementAmount>
    <ptm:DecreaseInProportionOfOwnershipInterestSold
      contextRef="C_20171101to20171106_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="3"
      id="Fxbrl_20211117114051290"
      unitRef="pure">0.086</ptm:DecreaseInProportionOfOwnershipInterestSold>
    <ptm:PurchaseAgreementAmount
      contextRef="C_20171101to20171106_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="-5"
      id="Fxbrl_20211117114109440"
      unitRef="USD">17200000</ptm:PurchaseAgreementAmount>
    <ptm:DecreaseInProportionOfOwnershipInterestSold
      contextRef="C_20171101to20171106_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmJogmecMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="3"
      id="Fxbrl_20211117114122736"
      unitRef="pure">0.064</ptm:DecreaseInProportionOfOwnershipInterestSold>
    <ptm:PurchaseAgreementAmount
      contextRef="C_20171101to20171106_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmJogmecMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="-5"
      id="Fxbrl_20211117114139869"
      unitRef="USD">12800000</ptm:PurchaseAgreementAmount>
    <ptm:EffectiveProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20171101to20171106_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmImplatsMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember_ptmComponentsOfExplorationAndEvaluationAssetsAxis_ptmPurchaseAndDevelopmentOptionMember"
      decimals="4"
      id="Fxbrl_20211117114222922"
      unitRef="pure">0.5001</ptm:EffectiveProportionOfOwnershipInterestInSubsidiary>
    <ptm:ProportionOfOwnershipPurchaseAgreementAmount
      contextRef="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmImplatsMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="3"
      id="Fxbrl_20211117114245449"
      unitRef="pure">0.15</ptm:ProportionOfOwnershipPurchaseAgreementAmount>
    <ptm:EffectiveProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="4"
      id="Fxbrl_20211117114258625"
      unitRef="pure">0.5002</ptm:EffectiveProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="4"
      id="Fxbrl_20221117020431831"
      unitRef="pure">0.3705</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="4"
      id="Fxbrl_20221117020513688"
      unitRef="pure">0.1297</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="3"
      id="Fxbrl_20221117020552695"
      unitRef="pure">0.499</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="3"
      id="Fxbrl_20221117020803902"
      unitRef="pure">0.26</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmJogmecMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="5"
      id="Fxbrl_20221117020849161"
      unitRef="pure">0.12195</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20200601to20200615_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmHanwaCoLtdMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="5"
      id="Fxbrl_20221117020923079"
      unitRef="pure">0.09755</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ptm:AcquisitionOfInterestWorkRequirement
      contextRef="C_20091001to20091031_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmJogmecMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="-5"
      id="Fxbrl_20211117114345338"
      unitRef="USD">3200000</ptm:AcquisitionOfInterestWorkRequirement>
    <ptm:AcquisitionOfInterestWorkRequirementInterest
      contextRef="C_20091001to20091031_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmJogmecMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="2"
      id="Fxbrl_20211117114356188"
      unitRef="pure">0.37</ptm:AcquisitionOfInterestWorkRequirementInterest>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20091001to20091031_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="2"
      id="Fxbrl_20211117114408263"
      unitRef="pure">0.37</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20091001to20091031_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="2"
      id="Fxbrl_20211117114421747"
      unitRef="pure">0.26</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20091001to20091031_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="2"
      id="Fxbrl_20211117114432243"
      unitRef="pure">0.26</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ExpenseArisingFromExplorationForAndEvaluationOfMineralResources
      contextRef="C_20091001to20091031_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="-4"
      id="Fxbrl_20211117114444193"
      unitRef="USD">1120000</ifrs-full:ExpenseArisingFromExplorationForAndEvaluationOfMineralResources>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20111101to20111107_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="3"
      id="Fxbrl_20211117114511259"
      unitRef="pure">0.499</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ptm:PurchaseAgreementAmount
      contextRef="C_20111101to20111107_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="-5"
      id="Fxbrl_20211117114523574"
      unitRef="ZAR">1200000</ptm:PurchaseAgreementAmount>
    <ptm:SubsequentExpendituresOnNonJointVenturePropertyReceivable
      contextRef="C_20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="-5"
      id="Fxbrl_20211117114536146"
      unitRef="USD">7200000</ptm:SubsequentExpendituresOnNonJointVenturePropertyReceivable>
    <ifrs-full:NoncontrollingInterests
      contextRef="C_20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="-5"
      id="Fxbrl_20211117121754667"
      unitRef="USD">7800000</ifrs-full:NoncontrollingInterests>
    <ifrs-full:NoncontrollingInterests
      contextRef="C_20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="-5"
      id="Fxbrl_20211117121815283"
      unitRef="USD">7400000</ifrs-full:NoncontrollingInterests>
    <ifrs-full:PaymentsForExplorationAndEvaluationExpenses
      contextRef="C_20091001to20220831_ifrsfullTypesOfInvestmentPropertyAxis_ptmWaterbergProjectMember"
      decimals="-5"
      id="Fxbrl_20211117114643258"
      unitRef="USD">80900000</ifrs-full:PaymentsForExplorationAndEvaluationExpenses>
    <ptm:DisclosureOfLionBatteryExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108175929142">
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;5.&lt;/b&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;LION BATTERY TECHNOLOGIES INC.&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Lion was incorporated on June 17, 2019, with the objective to research new lithium battery technology utilizing platinum and palladium. The Company received 400,000 common shares of Lion, valued at a price of $0.01 per share, as the original founder of Lion. On July 12, 2019, the Company and Anglo American Platinum Limited ("&lt;b&gt;Amplats&lt;/b&gt;") entered investment, shareholder and research agreements to facilitate Lion's objectives. Initially the Company and Amplats agreed to equally invest up to an aggregate of $4.0 million into Lion and on July 6, 2021 the Company and Amplats agreed to increase the planned funding to Lion by a further $2.73 million, to a total of up to $6.73 million, in order to allow the acceleration of certain research and commercialization activities (see below). All agreed funding into Lion by the Company and Amplats is to be exchanged for preferred shares of Lion at a price of $0.50 per share over an approximate three to five year period. Lion has been funded equally by both Anglo and the Company as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

                                            &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: auto; margin-left: auto; border-collapse: collapse; font-size: 10pt; width: 60%;"&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="width: 41%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Date&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="width: 58%; padding-right: 5.4pt; padding-left: 6.9pt; vertical-align: top; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Gross Funding to Lion&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr style="background-color: #e6efff;"&gt;
                                                    &lt;td style="width: 41%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; border-top: 0.75pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;July 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="width: 58%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; border-top: 0.75pt solid #000000; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$1,100&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr style="background-color: #ffffff;"&gt;
                                                    &lt;td style="width: 41%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;June 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="width: 58%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$700&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr style="background-color: #e6efff;"&gt;
                                                    &lt;td style="width: 41%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;February 2021&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="width: 58%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$700&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr style="background-color: #ffffff;"&gt;
                                                    &lt;td style="width: 41%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;February 2022&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="width: 58%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$500&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;/tr&gt;
                                            &lt;/table&gt;

                                        &lt;p style="margin-top: 5pt; margin-bottom: 0pt;"&gt;&#160;&lt;/p&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;

                                    &lt;/div&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company accounts for Lion using equity accounting as Lion is jointly controlled with Amplats. Lion pays a fee of $3 per month to the Company for general and administrative services. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Research Program - Florida International University&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On July 12, 2019, Lion entered into a Sponsored Research Agreement ("&lt;b&gt;SRA&lt;/b&gt;") with Florida International University ("&lt;b&gt;FIU&lt;/b&gt;") to fund a $3.0 million research program over approximately three years. On July 6, 2021 Lion agreed to increase the planned amount of research funding to FIU by a further amount of $1.0 million, for a total of up to $4.0 million. The first tranche to FIU under the SRA, totaling $1.0 million plus a one-time fee of $50, was funded by Lion in mid July 2019. Research work commenced at FIU during September 2019. During calendar 2020 FIU completed the first research milestone pursuant to the SRA, which triggered a second tranche of funding to FIU in the amount of $667. Based on research advancement, a third tranche in the amount of $667 was paid by Lion to FIU in February 2021. In February 2022 a fourth tranche of $500 was paid by Lion to FIU. Lion has provided aggregate research funding in the amount of $2.9 million to FIU as of August 31, 2022. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On August 4, 2020, the U.S. Patent and Trademark Office issued Patent No. 10,734,636 B2 entitled "Battery Cathodes for Improved Stability" to FIU. The patent includes the use of platinum group metals and carbon nanotubes and other innovations in a lithium battery. A second patent related to this technology was issued in December 2020 and a third was issued in June 2021. On October 4, 2022 a fourth patent No. 11,462,743 B2 was issued under the title "Battery comprising a metal interlayer" to FIU. This fourth patent involves the use of palladium as interlayer in batteries to stabilize and enable lithium metal anodes in various existing and emerging lithium battery technologies. Further patents are currently applied for. Under the SRA, Lion has exclusive rights to all intellectual property being developed by FIU including patents granted. Lion is also reviewing several additional and complementary opportunities focused on developing next-generation battery technology using platinum and palladium.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    </ptm:DisclosureOfLionBatteryExplanatory>
    <ptm:AdditionalNumberOfCommonStockIssuedForInvestment
      contextRef="C_20190702to20190712_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="INF"
      id="Fxbrl_20211117104423325"
      unitRef="shares">400000</ptm:AdditionalNumberOfCommonStockIssuedForInvestment>
    <ptm:AdditionalCommonStockPricePerShare
      contextRef="C_20190702to20190712_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="2"
      id="Fxbrl_20211117104512221"
      unitRef="USD_per_Share">0.01</ptm:AdditionalCommonStockPricePerShare>
    <ptm:MaximumInvestmentInNewVenture
      contextRef="C_20190702to20190712_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="-5"
      id="Fxbrl_20211117104622326"
      unitRef="USD">4000000</ptm:MaximumInvestmentInNewVenture>
    <ptm:AdditionalPlannedFunding
      contextRef="C_20210701to20210706_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="-4"
      id="Fxbrl_20221117001327105"
      unitRef="USD">2730000</ptm:AdditionalPlannedFunding>
    <ptm:MaximumInvestmentInNewVenture
      contextRef="C_20210701to20210706_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="-4"
      id="Fxbrl_20221117001333499"
      unitRef="USD">6730000</ptm:MaximumInvestmentInNewVenture>
    <ptm:PricePerPreferredShare
      contextRef="C_20210701to20210706_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="2"
      id="Fxbrl_20211117120519988"
      unitRef="USD_per_Share">0.5</ptm:PricePerPreferredShare>
    <ptm:DisclosureOfGrossFundingToSubsidiaryExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221117003806494">
                                            &lt;table border="0" cellpadding="0" cellspacing="0" style="margin-right: auto; margin-left: auto; border-collapse: collapse; font-size: 10pt; width: 60%;"&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="width: 41%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Date&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="width: 58%; padding-right: 5.4pt; padding-left: 6.9pt; vertical-align: top; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Gross Funding to Lion&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr style="background-color: #e6efff;"&gt;
                                                    &lt;td style="width: 41%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; border-top: 0.75pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;July 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="width: 58%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; border-top: 0.75pt solid #000000; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$1,100&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr style="background-color: #ffffff;"&gt;
                                                    &lt;td style="width: 41%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;June 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="width: 58%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$700&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr style="background-color: #e6efff;"&gt;
                                                    &lt;td style="width: 41%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;February 2021&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="width: 58%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$700&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr style="background-color: #ffffff;"&gt;
                                                    &lt;td style="width: 41%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;February 2022&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="width: 58%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$500&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;/tr&gt;
                                            &lt;/table&gt;
                                        </ptm:DisclosureOfGrossFundingToSubsidiaryExplanatory>
    <ptm:PreferredStockReceivedForInvestmentShares
      contextRef="C_20190703to20190731_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="INF"
      id="Fxbrl_20221117001340956_xbrl_20210407094329951"
      unitRef="shares">1100</ptm:PreferredStockReceivedForInvestmentShares>
    <ptm:PreferredStockReceivedForInvestmentShares
      contextRef="C_20200601to20200630_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="INF"
      id="Fxbrl_20221117001340958_xbrl_20210407094354798"
      unitRef="shares">700</ptm:PreferredStockReceivedForInvestmentShares>
    <ptm:PreferredStockReceivedForInvestmentShares
      contextRef="C_20210201to20210228_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="INF"
      id="Fxbrl_20221117001340960_xbrl_20210407094829782"
      unitRef="shares">700</ptm:PreferredStockReceivedForInvestmentShares>
    <ptm:PreferredStockReceivedForInvestmentShares
      contextRef="C_20220201to20220228_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="INF"
      id="Fxbrl_20221117001340962_xbrl_20220630060304535"
      unitRef="shares">500</ptm:PreferredStockReceivedForInvestmentShares>
    <ptm:PaymentOfFees
      contextRef="C_20190702to20190712_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember"
      decimals="-3"
      id="Fxbrl_20211117112127697"
      unitRef="USD">3000</ptm:PaymentOfFees>
    <ptm:AmountFundedToResearchProgram
      contextRef="C_20190702to20190712_ifrsfullTypesOfInvestmentPropertyAxis_ptmFloridaInternationalUniversityMember"
      decimals="-5"
      id="Fxbrl_20211117111332975"
      unitRef="USD">3000000</ptm:AmountFundedToResearchProgram>
    <ptm:AdditionalAmountFundedToResearchProgram
      contextRef="C_20210701to20210706_ifrsfullTypesOfInvestmentPropertyAxis_ptmFloridaInternationalUniversityMember"
      decimals="-5"
      id="Fxbrl_20211117115752678"
      unitRef="USD">1000000</ptm:AdditionalAmountFundedToResearchProgram>
    <ptm:AmountFundedToResearchProgram
      contextRef="C_20210701to20210706_ifrsfullTypesOfInvestmentPropertyAxis_ptmFloridaInternationalUniversityMember"
      decimals="-5"
      id="Fxbrl_20221117001354735"
      unitRef="USD">4000000</ptm:AmountFundedToResearchProgram>
    <ptm:AmountFundedToResearchProgram
      contextRef="C_20190702to20190731_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember_ptmFundingProgramTrancheDateAxis_ptmFirstTrancheOfFundingMember"
      decimals="-5"
      id="Fxbrl_20211117111454237"
      unitRef="USD">1000000</ptm:AmountFundedToResearchProgram>
    <ptm:OneTimeFeesPayment
      contextRef="C_20190702to20190731_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember_ptmFundingProgramTrancheDateAxis_ptmFirstTrancheOfFundingMember"
      decimals="-3"
      id="Fxbrl_20211117111525974"
      unitRef="USD">50000</ptm:OneTimeFeesPayment>
    <ptm:AmountFundedToResearchProgram
      contextRef="C_20200901to20210831_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember_ptmFundingProgramTrancheDateAxis_ptmSecondTrancheOfFundingInAugust2020Member"
      decimals="-3"
      id="Fxbrl_20211117111806957"
      unitRef="USD">667000</ptm:AmountFundedToResearchProgram>
    <ptm:AmountFundedToResearchProgram
      contextRef="C_20210201to20210228_ifrsfullTypesOfInvestmentPropertyAxis_ptmLionBatteryTechnologiesIncMember_ptmFundingProgramTrancheDateAxis_ptmThirdTrancheOfFundingInFebruary2021Member"
      decimals="-3"
      id="Fxbrl_20211117111846656"
      unitRef="USD">667000</ptm:AmountFundedToResearchProgram>
    <ifrs-full:InvestmentsInJointVentures
      contextRef="C_20220228_ifrsfullTypesOfInvestmentPropertyAxis_ptmFloridaInternationalUniversityMember_ptmFundingProgramTrancheDateAxis_ptmFourthTrancheFundingInFebruary2022Member"
      decimals="-3"
      id="Fxbrl_20221117001405656"
      unitRef="USD">500000</ifrs-full:InvestmentsInJointVentures>
    <ptm:AmountFundedToResearchProgram
      contextRef="C_20210901to20220831_ifrsfullTypesOfInvestmentPropertyAxis_ptmFloridaInternationalUniversityMember"
      decimals="-5"
      id="Fxbrl_20221117001412297"
      unitRef="USD">2900000</ptm:AmountFundedToResearchProgram>
    <ptm:DisclosureOfSprottLoanExplanatory
      contextRef="C_20210901to20220831"
      id="Fd83b09f0-8ea4-11ea-bee6-6306021c1935">
                &lt;div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;6.&lt;/b&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;SPROTT LOAN &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On August 15, 2019, the Company announced it had entered a senior secured credit facility with Sprott Private Resource Lending II (Collector), LP ("&lt;b&gt;Sprott&lt;/b&gt;") and other lenders party thereto (the "&lt;b&gt;Sprott Lenders&lt;/b&gt;") pursuant to which the Sprott Lenders advanced the Company $20.0 million in principal (the "&lt;b&gt;Sprott Facility&lt;/b&gt;"). The loan was immediately drawn and was originally scheduled to mature on August 14, 2021. Principal amounts of the Sprott Facility outstanding were charged interest at a rate of 11% per annum, compounded monthly. In August 2021 the Company elected to exercise an option to extend the maturity date of $10.0 million in principal by one year. At August 31, 2021, the nominal principal balance outstanding was $9.4 million which was fully repaid during the third fiscal quarter of 2022, bringing the nominal principal balance due as of August 31, 2022 to $Nil. The Company's pledge of its South African assets as security against the Sprott Facility has been fully released. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Scheduled interest payments were made monthly with total interest of $293 paid to Sprott during the year ended August 31, 2022 (August 31, 2021 - $1,590). Effective interest of $378 was recognized during the year ended August 31, 2022 (August 31, 2021 - $2,120). Upon early repayment of the debt, a loss of $279 was recognized during the year ended August 31, 2022 (August 31, 2021 - $189).&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                &lt;/div&gt;
            </ptm:DisclosureOfSprottLoanExplanatory>
    <ptm:AdvancedAmountOfPrincipalSeniorSecuredCreditFacility
      contextRef="C_20190815_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember"
      decimals="-5"
      id="Fxbrl_20221116191423473"
      unitRef="USD">20000000</ptm:AdvancedAmountOfPrincipalSeniorSecuredCreditFacility>
    <ptm:LoanFacilityInterestRate
      contextRef="C_20190801to20190815_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember"
      id="Fxbrl_20221116191433452">11% per annum, compounded monthly</ptm:LoanFacilityInterestRate>
    <ptm:BorrowingsExtendedAmount
      contextRef="C_20210831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember"
      decimals="-5"
      id="Fxbrl_20221116191449816"
      unitRef="USD">10000000</ptm:BorrowingsExtendedAmount>
    <ifrs-full:Borrowings
      contextRef="C_20210831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember"
      decimals="-5"
      id="Fxbrl_20221116191545761"
      unitRef="USD">9400000</ifrs-full:Borrowings>
    <ifrs-full:Borrowings
      contextRef="C_20220831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember"
      decimals="-6"
      id="Fxbrl_20221116192435472"
      unitRef="USD">0</ifrs-full:Borrowings>
    <ptm:PaymentForMonthlyInterestCharge
      contextRef="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember"
      decimals="-3"
      id="Fxbrl_20221116191813481"
      unitRef="USD">293000</ptm:PaymentForMonthlyInterestCharge>
    <ptm:PaymentForMonthlyInterestCharge
      contextRef="C_20200901to20210831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember"
      decimals="-3"
      id="Fxbrl_20221116191828152"
      unitRef="USD">1590000</ptm:PaymentForMonthlyInterestCharge>
    <ifrs-full:InterestExpenseOnBorrowings
      contextRef="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember"
      decimals="-3"
      id="Fxbrl_20221116191727615"
      unitRef="USD">378000</ifrs-full:InterestExpenseOnBorrowings>
    <ifrs-full:InterestExpenseOnBorrowings
      contextRef="C_20200901to20210831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember"
      decimals="-3"
      id="Fxbrl_20221116191741473"
      unitRef="USD">2120000</ifrs-full:InterestExpenseOnBorrowings>
    <ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
      contextRef="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember"
      decimals="-3"
      id="Fxbrl_20221116192152212"
      unitRef="USD">279000</ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities>
    <ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
      contextRef="C_20200901to20210831_ifrsfullBorrowingsByNameAxis_ptmSprottFacilityLoanMember"
      decimals="-3"
      id="Fxbrl_20221116192157619"
      unitRef="USD">189000</ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities>
    <ifrs-full:DisclosureOfBorrowingsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108180537549">
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;p style="text-align: justify; margin-left: 36pt; text-indent: -36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;7.&lt;/b&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;CONVERTIBLE NOTES&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On June 30, 2017, the Company closed a private placement of $20 million aggregate principal amount of convertible senior subordinated notes due in 2022 (the "&lt;b&gt;Convertible Notes&lt;/b&gt;"). The Convertible Notes bore interest at a rate of 6 7/8% per annum, payable semi-annually in cash or at the election of the Company, in common shares of the Company or a combination of cash and common shares.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;div&gt;

                                &lt;/div&gt;
                                &lt;div style="margin-left: 0px;"&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On January 20, 2022, the Company announced the purchase and cancellation, on a private placement basis, of the $19.99 million of Convertible Notes then outstanding. The principal outstanding balance of these Convertible Notes was repaid through the issuance of 11,793,509 common shares, at a price of US$1.695 per share. The Company purchased $11.99 million of the Convertible Notes from an affiliate of Kopernik Global Investors, LLC on February 4, 2022 and $8 million of the Convertible Notes from affiliates of Franklin Templeton Investments on February 10, 2022.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Convertible Notes contained multiple embedded derivatives (the "&lt;b&gt;Convertible Note Derivatives&lt;/b&gt;") relating to the conversion and redemption options. The Convertible Note Derivatives were valued upon initial recognition at fair value using partial differential equation methods at $5.38 million (see below). At inception, the debt portion of the Convertible Notes were reduced by the estimated fair value of the Convertible Note Derivatives of $5.38 million and transaction costs relating to the Convertible Notes of $1.05 million resulting in an opening balance of $13.57 million. The Convertible Notes were measured at amortized cost and were to be accreted to maturity over the term using the effective interest method. As the Convertible Notes were repaid before maturity a gain on the repayment of $144 was recognized.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On January 2, 2021, the Company paid $0.687 million in cash for bi-annual interest payable on the outstanding Convertible Notes.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On July 2, 2021, the Company paid $0.687 million in cash for bi-annual interest payable on the outstanding Convertible Notes.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On January 2, 2022, the Company paid $0.687 million in cash for bi-annual interest payable on the outstanding Convertible Notes.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;In February 2022, the Company paid $0.139 million in cash for remaining interest payable on the outstanding Convertible Notes.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The components of the Convertible Notes were as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

                                        &lt;table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-size: 10pt; width: 80%; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Convertible Note balance August 31, 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;17,212&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Interest payment&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(1,374&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accretion and interest incurred during the year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,930&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Gain on embedded derivatives during the year ended August 31, 2021&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(52&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Convertible Note balance August 31, 2021&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;18,716&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accretion and interest incurred during the year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,275&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Interest paid during the year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(826&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Legal fees relating to the Convertible Notes incurred during year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(68&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Principal repaid in shares ($19.99 million principal)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(18,941&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;
                                                    &lt;p style="font-size: 10pt; font-family: Times New Roman, Times, serif; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;Gain on embedded derivatives during the year ended August 31, 2022&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                &lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(12&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr style="background-color: #e6efff;"&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Gain on repayment of the Convertible Notes&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(144&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr style="background-color: #ffffff;"&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: justify; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Convertible Note balance August 31, 2022&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 12%; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #ffffff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;

                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                </ifrs-full:DisclosureOfBorrowingsExplanatory>
    <ifrs-full:Borrowings
      contextRef="C_20170630_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-6"
      id="Fxbrl_20200507125919982"
      unitRef="USD">20000000</ifrs-full:Borrowings>
    <ifrs-full:BorrowingsInterestRateBasis
      contextRef="C_20170601to20170630_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      id="Fxbrl_20201116170028224">6 7/8%</ifrs-full:BorrowingsInterestRateBasis>
    <ifrs-full:Borrowings
      contextRef="C_20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-4"
      id="Fxbrl_20221116231621283"
      unitRef="USD">19990000</ifrs-full:Borrowings>
    <ptm:IncreaseDecreaseThroughShareIssuanceForSettlementOfConvertibleDebt
      contextRef="C_20220201to20220204_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="INF"
      id="Fxbrl_20221116231628675"
      unitRef="shares">11793509</ptm:IncreaseDecreaseThroughShareIssuanceForSettlementOfConvertibleDebt>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20220201to20220204_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="3"
      id="Fxbrl_20221116231635258"
      unitRef="USD_per_Share">1.695</ptm:EquityIssuancePricePerShare>
    <ptm:ConvertibleNotesPurchased
      contextRef="C_20220201to20220204_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-4"
      id="Fxbrl_20221116231702475"
      unitRef="USD">11990000</ptm:ConvertibleNotesPurchased>
    <ptm:ConvertibleNotesPurchased
      contextRef="C_20220201to20220210_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-6"
      id="Fxbrl_20221116231712155"
      unitRef="USD">8000000</ptm:ConvertibleNotesPurchased>
    <ifrs-full:DerivativeFinancialLiabilities
      contextRef="C_20170630_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-4"
      id="Fxbrl_20200507173053385"
      unitRef="USD">5380000</ifrs-full:DerivativeFinancialLiabilities>
    <ifrs-full:DerivativeFinancialLiabilities
      contextRef="C_20170630_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-4"
      id="Fxbrl_20221117104835836"
      unitRef="USD">5380000</ifrs-full:DerivativeFinancialLiabilities>
    <ifrs-full:PaymentsForDebtIssueCosts
      contextRef="C_20170601to20170630_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-4"
      id="F15839_1049"
      unitRef="USD">1050000.00</ifrs-full:PaymentsForDebtIssueCosts>
    <ptm:ValueAttributedToDebtPortionOfConvertibleNotes
      contextRef="C_20170630_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-4"
      id="F15839_13570"
      unitRef="USD">13570000</ptm:ValueAttributedToDebtPortionOfConvertibleNotes>
    <ptm:GainLossOnSettlementOfConvertibleNotes
      contextRef="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231808620"
      unitRef="USD">144000</ptm:GainLossOnSettlementOfConvertibleNotes>
    <ptm:PaymentsForInterestOnConvertibleNotes
      contextRef="C_20210101to20210102_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231007810"
      unitRef="USD">687000</ptm:PaymentsForInterestOnConvertibleNotes>
    <ptm:PaymentsForInterestOnConvertibleNotes
      contextRef="C_20210701to20210702_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20211117045424625"
      unitRef="USD">687000</ptm:PaymentsForInterestOnConvertibleNotes>
    <ptm:PaymentsForInterestOnConvertibleNotes
      contextRef="C_20220101to20220102_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231013075"
      unitRef="USD">687000</ptm:PaymentsForInterestOnConvertibleNotes>
    <ptm:PaymentsForInterestOnConvertibleNotes
      contextRef="C_20220201to20220228_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231018194"
      unitRef="USD">139000</ptm:PaymentsForInterestOnConvertibleNotes>
    <ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221116234450352">
                                        &lt;table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-size: 10pt; width: 80%; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Convertible Note balance August 31, 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;17,212&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Interest payment&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(1,374&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accretion and interest incurred during the year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,930&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Gain on embedded derivatives during the year ended August 31, 2021&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(52&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Convertible Note balance August 31, 2021&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;18,716&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accretion and interest incurred during the year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,275&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Interest paid during the year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(826&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Legal fees relating to the Convertible Notes incurred during year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(68&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Principal repaid in shares ($19.99 million principal)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(18,941&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;
                                                    &lt;p style="font-size: 10pt; font-family: Times New Roman, Times, serif; margin-top: 0pt; margin-bottom: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;Gain on embedded derivatives during the year ended August 31, 2022&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                &lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(12&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr style="background-color: #e6efff;"&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Gain on repayment of the Convertible Notes&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(144&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr style="background-color: #ffffff;"&gt;
                                                &lt;td style="padding-right: 2.85pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: justify; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Convertible Note balance August 31, 2022&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 12%; background-color: #ffffff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #ffffff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;
                                    </ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory>
    <ifrs-full:OtherBorrowings
      contextRef="C_20200831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231344440_xbrl_20220411110522737"
      unitRef="USD">17212000</ifrs-full:OtherBorrowings>
    <ptm:InterestPaidOnBorrowings
      contextRef="C_20200901to20210831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231344440_xbrl_20220411110500116_xbrl_20220111202007644_xbrl_20210413135323781"
      unitRef="USD">1374000</ptm:InterestPaidOnBorrowings>
    <ifrs-full:InterestExpenseOnBorrowings
      contextRef="C_20200901to20210831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231344440_xbrl_20220411110500117_xbrl_20220111202007633_xbrl_20210105100613206_23"
      unitRef="USD">2930000</ifrs-full:InterestExpenseOnBorrowings>
    <ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives
      contextRef="C_20200901to20210831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231344440_xbrl_20220411110500118_xbrl_20220111202007637_xbrl_20210105100613206_33"
      unitRef="USD">52000</ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives>
    <ifrs-full:OtherBorrowings
      contextRef="C_20210831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20200507181605193"
      unitRef="USD">18716000</ifrs-full:OtherBorrowings>
    <ifrs-full:InterestExpenseOnBorrowings
      contextRef="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20200507181331426"
      unitRef="USD">1275000</ifrs-full:InterestExpenseOnBorrowings>
    <ptm:InterestPaidOnBorrowings
      contextRef="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231543413"
      unitRef="USD">826000</ptm:InterestPaidOnBorrowings>
    <ptm:LegalFeesRelatingConvertibleNotesIncurredDuringPeriod
      contextRef="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231605012"
      unitRef="USD">68000</ptm:LegalFeesRelatingConvertibleNotesIncurredDuringPeriod>
    <ifrs-full:Borrowings
      contextRef="C_20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-4"
      id="Fxbrl_20221117105030979"
      unitRef="USD">19990000</ifrs-full:Borrowings>
    <ptm:AmountOfConvertibleNotesPrincipalSettledInShares
      contextRef="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231344441_xbrl_20220411110920623"
      unitRef="USD">18941000</ptm:AmountOfConvertibleNotesPrincipalSettledInShares>
    <ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives
      contextRef="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221122145212745"
      unitRef="USD">12000</ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives>
    <ptm:GainLossOnSettlementOfConvertibleNotes
      contextRef="C_20210901to20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20221116231344441_xbrl_20220412194023299"
      unitRef="USD">144000</ptm:GainLossOnSettlementOfConvertibleNotes>
    <ifrs-full:OtherBorrowings
      contextRef="C_20220831_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20211117051029697"
      unitRef="USD">0</ifrs-full:OtherBorrowings>
    <ifrs-full:DisclosureOfIssuedCapitalExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108181050324">
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;div&gt;
                                            &lt;p style="text-align: justify; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;8.&lt;/b&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;SHARE CAPITAL &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 36pt; text-indent: -18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(a)&lt;span style="width: 7.73pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;Authorized&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Unlimited common shares without par value.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 36pt; text-indent: -18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(b)&lt;span style="width: 7.28pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;Issued and outstanding&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;At August 31, 2022, the Company had 98,952,372 common shares outstanding. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Fiscal 2022&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On July 27, 2022, the Company entered into an equity distribution agreement with BMO Nesbit Burns Inc. as Canadian Agent, and BMO as U.S. Agent, for a new at-the-market equity program (the "&lt;b&gt;2022 ATM&lt;/b&gt;") to distribute up to $50,000 of common shares. No common shares were sold pursuant to the 2022 ATM prior to August 31, 2022.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;/div&gt;
                                        &lt;div&gt;

                                        &lt;/div&gt;
                                        &lt;div&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;During the year ended August 31, 2022, the Company sold an aggregate of 7,923,842 shares pursuant to an at-the-market offering governed by the terms of a February 2021 equity distribution agreement with BMO Capital Markets (the "&lt;b&gt;2021 ATM&lt;/b&gt;"). The Company sold these shares at an average price of US$2.48 for gross proceeds of $19,656. No sales were made pursuant to the 2021 ATM in the fourth quarter of fiscal 2022. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On February 11, 2022, the Company closed a non-brokered private placement with Deepkloof Limited ("&lt;b&gt;Deepkloof&lt;/b&gt;"), a subsidiary of existing major shareholder Hosken Consolidated Investments Limited ("&lt;b&gt;HCI&lt;/b&gt;") for 3,539,823 common shares at a price of US$1.695 each for gross proceeds of $6,000 maintaining HCI's ownership in the Company at approximately 26% at that time.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On February 4 and 10, 2022, the Company issued 7,073,746 and 4,719,763 shares respectively at a price of US$1.695 each in connection with the repayment of the Convertible Notes (See Note 7 for further details).&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Fiscal 2021&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;As of August 31, 2021, the Company had sold an aggregate of 2,502,790 shares pursuant to the 2021 ATM at an average price of US$4.38 per share for gross proceeds of $10,951. Total fees and expenses of $701 were incurred during the fiscal year ending August 31, 2021 in relation to the 2021 ATM. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On December 8, 2020, the Company closed a non-brokered private placement with HCI for 1,121,076 common shares at a price of US$2.23 each for gross proceeds of $2,500 maintaining HCI's ownership in the Company at approximately 31% at that time.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On November 30, 2020, the Company completed the sale of common shares pursuant to an at-the-market offering executed pursuant to an equity distribution agreement with BMO (the "&lt;b&gt;2020 ATM&lt;/b&gt;"). Final sales were settled, and the 2020 ATM was completed, on December 2, 2020. An aggregate of 5,440,186 common shares were sold at an average price of US$2.21 per share for gross proceeds of $11,998. Total fees and expenses of $592 were incurred.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On October 15, 2020, the Company closed a non-brokered private placement for 1,146,790 common shares at a price of US$2.18 per share for gross proceeds of $2,500. All shares were subscribed for by Deepkloof, maintaining HCI's ownership in the Company at approximately 31% at that time.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(c)&lt;span style="width: 6.34pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;Incentive stock options&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company has entered into Incentive share purchase option agreements under the terms of its share compensation plan with directors, officers, consultants and employees. Under the terms of the share purchase option agreements, the exercise price of each option is set, at a minimum, at the fair value of the common shares at the date of grant. Options of the Company are subject to vesting provisions. All exercise prices are denominated in Canadian Dollars.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The following tables summarize the Company's outstanding share purchase options:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;

                                        &lt;div&gt;
                                            &lt;div&gt;
                                                &lt;div&gt;
                                                    &lt;table cellpadding="0" cellspacing="0" style="width: 80%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Number of Share&lt;br/&gt;Options&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Average Exercise&lt;br/&gt;Price in CAD&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td colspan="1" style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Options outstanding at August 31, 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,182,500&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.20&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td colspan="1" style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Granted&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,596,500&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;6.41&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td colspan="1" style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Forfeited&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(126,936&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.27&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td colspan="1" style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1.5pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Exercised&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(843,543&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.21&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td colspan="1" style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Options outstanding at August 31, 2021&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,808,521&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.96&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                    &lt;/table&gt;
                                                &lt;/div&gt;
                                            &lt;/div&gt;
                                            &lt;div&gt;
                                                &lt;p style="margin-top: 5pt; margin-bottom: 0pt;"&gt;&#160;&lt;/p&gt;
                                                &lt;div&gt;

                                                &lt;/div&gt;
                                            &lt;/div&gt;
                                            &lt;div&gt;
                                                &lt;table cellpadding="0" cellspacing="0" style="width: 80%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-top: 10pt; margin-left: auto; margin-right: auto;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Number of Share&lt;br/&gt;Options&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Average Exercise&lt;br/&gt;Price in CAD&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Granted&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,273,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.36&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Expired&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(1,256,517&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;4.08&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Exercised&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(158,333&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.86&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1.5pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Options outstanding at August 31, 2022&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,666,671&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.45&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;
                                            &lt;/div&gt;
                                        &lt;/div&gt;

                                    &lt;div&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;
                                        &lt;div style="margin-left: 18pt;"&gt;

                                                &lt;div&gt;
                                                    &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 18.1926%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Number Outstanding&lt;br/&gt;at August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 17.5981%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Number Exercisable&lt;br/&gt;at August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 1.66468%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 13.5553%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Exercise Price in&lt;br/&gt;CAD&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 25%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Average Remaining&lt;br/&gt;Contractual Life (Years)&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; width: 18.1926%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;967,167&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; width: 17.5981%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;332,500&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 1.66468%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: right; width: 13.5553%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;6.58&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; width: 25%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        3.30
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;99,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 17.5981%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;66,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.66468%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 13.5553%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.90&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 25%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        3.94
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;42,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 17.5981%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.66468%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 13.5553%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.40&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 25%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        4.06
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;666,836&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 17.5981%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;666,836&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.66468%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 13.5553%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.61&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 25%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        1.61
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;21,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 17.5981%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.66468%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 13.5553%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.52&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 25%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        4.50
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,165,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 17.5981%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.66468%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 13.5553%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.32&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 25%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        4.29
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;705,668&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 17.5981%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;372,001&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.66468%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 13.5553%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.81&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 25%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        2.26
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; width: 18.1926%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,666,671&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 17.5981%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,437,337&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.66468%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 13.5553%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; width: 25%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        3.14
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 18.1926%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 17.5981%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1.66468%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 13.5553%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 25%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                    &lt;/table&gt;
                                                &lt;/div&gt;

                                        &lt;/div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;During the year ended August 31, 2022, the Company granted 1,273,000 stock options, which will vest in three tranches on the first, second and third anniversary of their respective grants.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;During the year ended August 31, 2021, the Company granted 1,596,500 stock options. The stock options granted during the year vest in three tranches on the first, second and third anniversary of their grant.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;During the year ended August 31, 2022, the Company recorded $2,278 of stock compensation expense (August 31, 2021 - $2,230), of which $2,103 was expensed (August 31, 2021 - $1,987) and $175 was capitalized to mineral properties (August 31, 2021 - $243).&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company used the Black-Scholes model to determine the grant date fair value of stock options granted. The following assumptions were used in valuing stock options granted during the years ended August 31, 2022 and August 31, 2021:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

                                            &lt;div&gt;
                                                &lt;table cellpadding="0" cellspacing="0" style="margin-right: auto; margin-left: auto; border-collapse: collapse; font-size: 10pt;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; padding-left: 5.4pt; padding-right: 5.4pt; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Year ended&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;August 31, 2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Risk-free interest rate&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.18%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; border-top: 0.75pt solid #000000; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;0.41%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Expected life of options&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.5 years&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.9 years&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Annualized volatility&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;87%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;88%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Forfeiture rate&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.0%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.0%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1.5pt solid #000000; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Dividend rate&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;0.0%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; border-bottom: 1.5pt solid #000000; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;0.0%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td colspan="3" style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;sup&gt;1&lt;/sup&gt;The Company uses its historical volatility as the basis for the expected volatility assumption in the Black Scholes option pricing model.&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;
                                            &lt;/div&gt;

                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(d)&lt;span style="width: 23.78pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;Deferred Share Units&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company has established a DSU plan for non-executive directors. Each DSU has the same value as one Company common share. DSUs must be retained until the director leaves the Board of Directors, at which time the DSUs are redeemed.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;During the year ended August 31, 2022, a recovery of $322 was recorded in relation to outstanding DSUs (August 31, 2021 - $742 expense), with a net recovery of $483 recorded as share-based compensation (August 31, 2021 - $591 expense) and $161 recorded as director fees (August 31, 2021 - $151). During the year ended August 31, 2022 DSUs were revalued, and a $475 recovery was recorded to reflect their decreased value due to the Company's share price depreciation. At August 31, 2022, a total of 596,327 DSUs were issued and outstanding, of which 516,329 DSUs had vested. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;
                                        &lt;div&gt;

                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(e)&lt;span style="width: 23.78pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;Restricted Share Units&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company has established a restricted share unit ("&lt;b&gt;RSU&lt;/b&gt;") plan for officers and certain employees of the Company. Each RSU represents the right to receive one Company common share following the attainment of vesting criteria determined at the time of the award. RSUs vest over a three-year period.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;During the year ended August 31, 2022, a stock compensation expense of $611 was recorded (August 31, 2021 - $675) of which $544 expensed (August 31, 2021 - $598) and $67 was capitalized (August 31, 2021 - $77). During the year, 265,739 RSUs were settled. At August 31, 2022, 369,578 RSUs were issued and outstanding, with Nil being vested.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    </ifrs-full:DisclosureOfIssuedCapitalExplanatory>
    <ifrs-full:NumberOfSharesOutstanding
      contextRef="C_20220831"
      decimals="INF"
      id="Fxbrl_20221116190513503"
      unitRef="shares">98952372</ifrs-full:NumberOfSharesOutstanding>
    <ptm:GrossProceedsFromIssuingShares
      contextRef="C_20220701to20220727_deiLegalEntityAxis_ptmBmoNesbitBurnsIncMember_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="-3"
      id="Fxbrl_20221116191821936"
      unitRef="USD">50000000</ptm:GrossProceedsFromIssuingShares>
    <ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding
      contextRef="C_20210901to20220831_deiLegalEntityAxis_ptmBmoCapitalMarketsMember_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="INF"
      id="Fxbrl_20221116192222342"
      unitRef="shares">7923842</ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_deiLegalEntityAxis_ptmBmoCapitalMarketsMember_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="2"
      id="Fxbrl_20221116192255963"
      unitRef="USD_per_Share">2.48</ptm:EquityIssuancePricePerShare>
    <ptm:GrossProceedsFromIssuingShares
      contextRef="C_20210901to20220831_deiLegalEntityAxis_ptmBmoCapitalMarketsMember_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="-3"
      id="Fxbrl_20221116192422759"
      unitRef="USD">19656000</ptm:GrossProceedsFromIssuingShares>
    <ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding
      contextRef="C_20220201to20220211_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDeepkloofLimitedMember"
      decimals="INF"
      id="Fxbrl_20221116193340063"
      unitRef="shares">3539823</ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20220201to20220211_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDeepkloofLimitedMember"
      decimals="3"
      id="Fxbrl_20221116193418773"
      unitRef="USD_per_Share">1.695</ptm:EquityIssuancePricePerShare>
    <ifrs-full:ProceedsFromIssuingShares
      contextRef="C_20220201to20220211_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDeepkloofLimitedMember"
      decimals="-3"
      id="Fxbrl_20221116193423094"
      unitRef="USD">6000000</ifrs-full:ProceedsFromIssuingShares>
    <ptm:ProportionOfEntityInterestHeldByAnotherEntity
      contextRef="C_20220201to20220211_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDeepkloofLimitedMember"
      decimals="2"
      id="Fxbrl_20221116202959137"
      unitRef="pure">0.26</ptm:ProportionOfEntityInterestHeldByAnotherEntity>
    <ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding
      contextRef="C_20220201to20220204_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="INF"
      id="Fxbrl_20221116193915559"
      unitRef="shares">7073746</ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding>
    <ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding
      contextRef="C_20220201to20220210_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="INF"
      id="Fxbrl_20221116194734800"
      unitRef="shares">4719763</ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20220201to20220210_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="3"
      id="Fxbrl_20221116195005867"
      unitRef="USD_per_Share">1.695</ptm:EquityIssuancePricePerShare>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20220201to20220204_ifrsfullBorrowingsByNameAxis_ptmConvertibleNotesMember"
      decimals="3"
      id="Fxbrl_20221116194806653"
      unitRef="USD_per_Share">1.695</ptm:EquityIssuancePricePerShare>
    <ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding
      contextRef="C_20200901to20210831_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="INF"
      id="Fxbrl_20221116200938335"
      unitRef="shares">2502790</ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20200901to20210831_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="2"
      id="Fxbrl_20221116201021219"
      unitRef="USD_per_Share">4.38</ptm:EquityIssuancePricePerShare>
    <ptm:GrossProceedsFromIssuingShares
      contextRef="C_20200901to20210831_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="-3"
      id="Fxbrl_20221116201211321"
      unitRef="USD">10951000</ptm:GrossProceedsFromIssuingShares>
    <ifrs-full:PaymentsForShareIssueCosts
      contextRef="C_20200901to20210831_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="-3"
      id="Fxbrl_20221116201237835"
      unitRef="USD">701000</ifrs-full:PaymentsForShareIssueCosts>
    <ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding
      contextRef="C_20201201to20201208_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember"
      decimals="INF"
      id="Fxbrl_20221116202001138"
      unitRef="shares">1121076</ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20201201to20201208_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember"
      decimals="2"
      id="Fxbrl_20221116202048137"
      unitRef="USD_per_Share">2.23</ptm:EquityIssuancePricePerShare>
    <ptm:GrossProceedsFromIssuingShares
      contextRef="C_20201201to20201208_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember"
      decimals="-3"
      id="Fxbrl_20221116202052106"
      unitRef="USD">2500000</ptm:GrossProceedsFromIssuingShares>
    <ptm:ProportionOfEntityInterestHeldByAnotherEntity
      contextRef="C_20201201to20201208_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember"
      decimals="2"
      id="Fxbrl_20221116202057986"
      unitRef="pure">0.31</ptm:ProportionOfEntityInterestHeldByAnotherEntity>
    <ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding
      contextRef="C_20201101to20201130_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="INF"
      id="Fxbrl_20221116202303276"
      unitRef="shares">5440186</ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20201101to20201130_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="2"
      id="Fxbrl_20221116202325311"
      unitRef="USD_per_Share">2.21</ptm:EquityIssuancePricePerShare>
    <ptm:GrossProceedsFromIssuingShares
      contextRef="C_20201101to20201130_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="-3"
      id="Fxbrl_20221116202340945"
      unitRef="USD">11998000</ptm:GrossProceedsFromIssuingShares>
    <ifrs-full:PaymentsForShareIssueCosts
      contextRef="C_20201101to20201130_ptmTypeOfAgreementAxis_ptmAtMarketOfferingSalesAgreementMember"
      decimals="-3"
      id="Fxbrl_20221116202357074"
      unitRef="USD">592000</ifrs-full:PaymentsForShareIssueCosts>
    <ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding
      contextRef="C_20201001to20201015_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDeepkloofLimitedMember"
      decimals="INF"
      id="Fxbrl_20221116202801400"
      unitRef="shares">1146790</ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20201001to20201015_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDeepkloofLimitedMember"
      decimals="2"
      id="Fxbrl_20221116202807971"
      unitRef="USD_per_Share">2.18</ptm:EquityIssuancePricePerShare>
    <ifrs-full:ProceedsFromIssuingShares
      contextRef="C_20201001to20201015_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDeepkloofLimitedMember"
      decimals="-3"
      id="Fxbrl_20221116202817735"
      unitRef="USD">2500000</ifrs-full:ProceedsFromIssuingShares>
    <ptm:ProportionOfEntityInterestHeldByAnotherEntity
      contextRef="C_20201001to20201015_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDeepkloofLimitedMember"
      decimals="2"
      id="Fxbrl_20221116202835081"
      unitRef="pure">0.31</ptm:ProportionOfEntityInterestHeldByAnotherEntity>
    <ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221116205053198">
                                        &lt;div&gt;
                                            &lt;div&gt;
                                                &lt;div&gt;
                                                    &lt;table cellpadding="0" cellspacing="0" style="width: 80%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Number of Share&lt;br/&gt;Options&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Average Exercise&lt;br/&gt;Price in CAD&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td colspan="1" style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Options outstanding at August 31, 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,182,500&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.20&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td colspan="1" style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Granted&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,596,500&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;6.41&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td colspan="1" style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Forfeited&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(126,936&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.27&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td colspan="1" style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1.5pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Exercised&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(843,543&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.21&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td colspan="1" style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Options outstanding at August 31, 2021&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,808,521&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.96&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                    &lt;/table&gt;
                                                &lt;/div&gt;
                                            &lt;/div&gt;
                                            &lt;div&gt;
                                                &lt;p style="margin-top: 5pt; margin-bottom: 0pt;"&gt;&#160;&lt;/p&gt;
                                                &lt;div&gt;

                                                &lt;/div&gt;
                                            &lt;/div&gt;
                                            &lt;div&gt;
                                                &lt;table cellpadding="0" cellspacing="0" style="width: 80%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-top: 10pt; margin-left: auto; margin-right: auto;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Number of Share&lt;br/&gt;Options&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Average Exercise&lt;br/&gt;Price in CAD&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Granted&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,273,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.36&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Expired&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(1,256,517&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;4.08&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; Exercised&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(158,333&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.86&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1.5pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Options outstanding at August 31, 2022&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,666,671&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.45&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;
                                            &lt;/div&gt;
                                        &lt;/div&gt;
                                    </ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory>
    <ifrs-full:NumberOfOutstandingShareOptions
      contextRef="C_20200831"
      decimals="INF"
      id="Fxbrl_20211117131324922"
      unitRef="Share">3182500</ifrs-full:NumberOfOutstandingShareOptions>
    <ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019
      contextRef="C_20200831"
      decimals="2"
      id="Fxbrl_20211117131337053"
      unitRef="CAD_per_share">2.2</ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019>
    <ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
      contextRef="C_20200901to20210831"
      decimals="INF"
      id="Fxbrl_20211117131410714"
      unitRef="Share">1596500</ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement>
    <ifrs-full:WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019
      contextRef="C_20200901to20210831"
      decimals="2"
      id="Fxbrl_20211117131425300"
      unitRef="CAD_per_share">6.41</ifrs-full:WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019>
    <ifrs-full:NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement
      contextRef="C_20200901to20210831"
      decimals="INF"
      id="Fxbrl_20221116205535501_xbrl_20211117131352964"
      unitRef="Share">126936</ifrs-full:NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement>
    <ifrs-full:WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement2019
      contextRef="C_20200901to20210831"
      decimals="2"
      id="Fxbrl_20221116205535501_xbrl_20211117131401232"
      unitRef="CAD_per_share">2.27</ifrs-full:WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement2019>
    <ifrs-full:NumberOfShareOptionsExercisedInSharebasedPaymentArrangement
      contextRef="C_20200901to20210831"
      decimals="INF"
      id="Fxbrl_20221116205543637_xbrl_20211117131416194"
      unitRef="Share">843543</ifrs-full:NumberOfShareOptionsExercisedInSharebasedPaymentArrangement>
    <ifrs-full:WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement2019
      contextRef="C_20200901to20210831"
      decimals="2"
      id="Fxbrl_20221116205543637_xbrl_20211117131431403"
      unitRef="CAD_per_share">2.21</ifrs-full:WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement2019>
    <ifrs-full:NumberOfOutstandingShareOptions
      contextRef="C_20210831"
      decimals="INF"
      id="Fxbrl_20211117131326951"
      unitRef="Share">3808521</ifrs-full:NumberOfOutstandingShareOptions>
    <ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019
      contextRef="C_20210831"
      decimals="2"
      id="Fxbrl_20211117131339360"
      unitRef="CAD_per_share">3.96</ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019>
    <ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
      contextRef="C_20210901to20220831"
      decimals="INF"
      id="Fxbrl_20211117131413156"
      unitRef="Share">1273000</ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement>
    <ifrs-full:WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019
      contextRef="C_20210901to20220831"
      decimals="2"
      id="Fxbrl_20211117131428640"
      unitRef="CAD_per_share">2.36</ifrs-full:WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019>
    <ifrs-full:NumberOfShareOptionsExpiredInSharebasedPaymentArrangement
      contextRef="C_20210901to20220831"
      decimals="INF"
      id="Fxbrl_20211117131352964"
      unitRef="Share">1256517</ifrs-full:NumberOfShareOptionsExpiredInSharebasedPaymentArrangement>
    <ifrs-full:WeightedAverageExercisePriceOfShareOptionsExpiredInSharebasedPaymentArrangement2019
      contextRef="C_20210901to20220831"
      decimals="2"
      id="Fxbrl_20211117131401232"
      unitRef="CAD_per_share">4.08</ifrs-full:WeightedAverageExercisePriceOfShareOptionsExpiredInSharebasedPaymentArrangement2019>
    <ifrs-full:NumberOfShareOptionsExercisedInSharebasedPaymentArrangement
      contextRef="C_20210901to20220831"
      decimals="INF"
      id="Fxbrl_20211117131416194"
      unitRef="Share">158333</ifrs-full:NumberOfShareOptionsExercisedInSharebasedPaymentArrangement>
    <ifrs-full:WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement2019
      contextRef="C_20210901to20220831"
      decimals="2"
      id="Fxbrl_20211117131431403"
      unitRef="CAD_per_share">1.86</ifrs-full:WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement2019>
    <ifrs-full:NumberOfOutstandingShareOptions
      contextRef="C_20220831"
      decimals="INF"
      id="Fxbrl_20211117131315202"
      unitRef="Share">3666671</ifrs-full:NumberOfOutstandingShareOptions>
    <ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019
      contextRef="C_20220831"
      decimals="2"
      id="Fxbrl_20211117131343323"
      unitRef="CAD_per_share">3.45</ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019>
    <ifrs-full:DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117131137145">
                                                &lt;div&gt;
                                                    &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 18.1926%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Number Outstanding&lt;br/&gt;at August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 17.5981%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Number Exercisable&lt;br/&gt;at August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 1.66468%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 13.5553%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Exercise Price in&lt;br/&gt;CAD&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; white-space: nowrap; width: 25%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Average Remaining&lt;br/&gt;Contractual Life (Years)&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; width: 18.1926%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;967,167&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; width: 17.5981%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;332,500&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 1.66468%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: right; width: 13.5553%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;6.58&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; width: 25%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        3.30
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;99,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 17.5981%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;66,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.66468%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 13.5553%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.90&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 25%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        3.94
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;42,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 17.5981%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.66468%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 13.5553%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.40&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 25%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        4.06
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;666,836&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 17.5981%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;666,836&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.66468%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 13.5553%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.61&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 25%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        1.61
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;21,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 17.5981%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.66468%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 13.5553%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.52&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 25%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        4.50
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,165,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 17.5981%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.66468%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: right; width: 13.5553%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.32&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 25%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        4.29
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; width: 18.1926%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;705,668&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 17.5981%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;372,001&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.66468%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 13.5553%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.81&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 25%; background-color: #e6efff; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        2.26
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; width: 18.1926%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,666,671&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 17.5981%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,437,337&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.66468%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 13.5553%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1.30797%;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; width: 25%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;
                                                                        3.14
                                                                    &lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2.73484%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                        &lt;tr&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 18.1926%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 17.5981%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1.66468%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 13.5553%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1.30797%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 25%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2.73484%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;/tr&gt;
                                                    &lt;/table&gt;
                                                &lt;/div&gt;
                                            </ifrs-full:DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsExplanatory>
    <ifrs-full:NumberOfOutstandingShareOptions
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingOneMember"
      decimals="INF"
      id="Fxbrl_20211117130826402"
      unitRef="Share">967167</ifrs-full:NumberOfOutstandingShareOptions>
    <ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingOneMember"
      decimals="INF"
      id="Fxbrl_20211117130837473"
      unitRef="Share">332500</ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement>
    <ifrs-full:ExercisePriceOfOutstandingShareOptions2019
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingOneMember"
      decimals="2"
      id="Fxbrl_20211117130846755"
      unitRef="CAD_per_share">6.58</ifrs-full:ExercisePriceOfOutstandingShareOptions2019>
    <ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019
      contextRef="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingOneMember"
      id="Fxbrl_20211117130854742">P3Y3M18D</ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019>
    <ifrs-full:NumberOfOutstandingShareOptions
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingTwoMember"
      decimals="INF"
      id="Fxbrl_20211117130901227_xbrl_20211117130826402"
      unitRef="Share">99000</ifrs-full:NumberOfOutstandingShareOptions>
    <ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingTwoMember"
      decimals="INF"
      id="Fxbrl_20211117130901227_xbrl_20211117130837473"
      unitRef="Share">66000</ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement>
    <ifrs-full:ExercisePriceOfOutstandingShareOptions2019
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingTwoMember"
      decimals="2"
      id="Fxbrl_20211117130901227_xbrl_20211117130846755"
      unitRef="CAD_per_share">3.9</ifrs-full:ExercisePriceOfOutstandingShareOptions2019>
    <ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019
      contextRef="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingTwoMember"
      id="Fxbrl_20211117130901227_xbrl_20211117130854742">P3Y11M8D</ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019>
    <ifrs-full:NumberOfOutstandingShareOptions
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingThreeMember"
      decimals="INF"
      id="Fxbrl_20211117130903944_xbrl_20211117130826402"
      unitRef="Share">42000</ifrs-full:NumberOfOutstandingShareOptions>
    <ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingThreeMember"
      decimals="INF"
      id="Fxbrl_20211117130903944_xbrl_20211117130837473"
      unitRef="Share">0</ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement>
    <ifrs-full:ExercisePriceOfOutstandingShareOptions2019
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingThreeMember"
      decimals="2"
      id="Fxbrl_20211117130903944_xbrl_20211117130846755"
      unitRef="CAD_per_share">3.4</ifrs-full:ExercisePriceOfOutstandingShareOptions2019>
    <ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019
      contextRef="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingThreeMember"
      id="Fxbrl_20211117130903944_xbrl_20211117130854742">P4Y21D</ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019>
    <ifrs-full:NumberOfOutstandingShareOptions
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFourMember"
      decimals="INF"
      id="Fxbrl_20211117130906957_xbrl_20211117130826402"
      unitRef="Share">666836</ifrs-full:NumberOfOutstandingShareOptions>
    <ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFourMember"
      decimals="INF"
      id="Fxbrl_20211117130906957_xbrl_20211117130837473"
      unitRef="Share">666836</ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement>
    <ifrs-full:ExercisePriceOfOutstandingShareOptions2019
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFourMember"
      decimals="2"
      id="Fxbrl_20211117130906957_xbrl_20211117130846755"
      unitRef="CAD_per_share">2.61</ifrs-full:ExercisePriceOfOutstandingShareOptions2019>
    <ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019
      contextRef="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFourMember"
      id="Fxbrl_20211117130906957_xbrl_20211117130854742">P1Y7M9D</ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019>
    <ifrs-full:NumberOfOutstandingShareOptions
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFiveMember"
      decimals="INF"
      id="Fxbrl_20221116205725482"
      unitRef="Share">21000</ifrs-full:NumberOfOutstandingShareOptions>
    <ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFiveMember"
      decimals="INF"
      id="Fxbrl_20221116205740035"
      unitRef="Share">0</ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement>
    <ifrs-full:ExercisePriceOfOutstandingShareOptions2019
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFiveMember"
      decimals="2"
      id="Fxbrl_20221116205830860"
      unitRef="CAD_per_share">2.52</ifrs-full:ExercisePriceOfOutstandingShareOptions2019>
    <ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019
      contextRef="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingFiveMember"
      id="Fxbrl_20221116205843802">P4Y6M</ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019>
    <ifrs-full:NumberOfOutstandingShareOptions
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSixMember"
      decimals="INF"
      id="Fxbrl_20221116205729131"
      unitRef="Share">1165000</ifrs-full:NumberOfOutstandingShareOptions>
    <ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSixMember"
      decimals="INF"
      id="Fxbrl_20221116205743004"
      unitRef="Share">0</ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement>
    <ifrs-full:ExercisePriceOfOutstandingShareOptions2019
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSixMember"
      decimals="2"
      id="Fxbrl_20221116205834202"
      unitRef="CAD_per_share">2.32</ifrs-full:ExercisePriceOfOutstandingShareOptions2019>
    <ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019
      contextRef="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSixMember"
      id="Fxbrl_20221116205847139">P4Y3M14D</ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019>
    <ifrs-full:NumberOfOutstandingShareOptions
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSevenMember"
      decimals="INF"
      id="Fxbrl_20221116205732860"
      unitRef="Share">705668</ifrs-full:NumberOfOutstandingShareOptions>
    <ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSevenMember"
      decimals="INF"
      id="Fxbrl_20221116205746147"
      unitRef="Share">372001</ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement>
    <ifrs-full:ExercisePriceOfOutstandingShareOptions2019
      contextRef="C_20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSevenMember"
      decimals="2"
      id="Fxbrl_20221116205837915"
      unitRef="CAD_per_share">1.81</ifrs-full:ExercisePriceOfOutstandingShareOptions2019>
    <ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019
      contextRef="C_20210901to20220831_ifrsfullRangesOfExercisePricesForOutstandingShareOptionsAxis_ptmOptionsOutstandingSevenMember"
      id="Fxbrl_20221116205850338">P2Y3M3D</ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019>
    <ifrs-full:NumberOfOutstandingShareOptions
      contextRef="C_20220831"
      decimals="INF"
      id="Fxbrl_20211117130939048"
      unitRef="Share">3666671</ifrs-full:NumberOfOutstandingShareOptions>
    <ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
      contextRef="C_20220831"
      decimals="INF"
      id="Fxbrl_20211117130932582"
      unitRef="Share">1437337</ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement>
    <ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117130912333_xbrl_20211117130854742">P3Y1M20D</ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019>
    <ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
      contextRef="C_20210901to20220831"
      decimals="INF"
      id="Fxbrl_20211117131802192"
      unitRef="Share">1273000</ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement>
    <ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
      contextRef="C_20200901to20210831"
      decimals="INF"
      id="Fxbrl_20211117131806554"
      unitRef="Share">1596500</ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement>
    <ptm:StockOptionsCompensationExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117130614987"
      unitRef="USD">2278000</ptm:StockOptionsCompensationExpense>
    <ptm:StockOptionsCompensationExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117130619001"
      unitRef="USD">2230000</ptm:StockOptionsCompensationExpense>
    <ptm:StockOptionsCompensationExpense
      contextRef="C_20210901to20220831_ifrsfullTypesOfSharebasedPaymentArrangementsAxis_ptmExpensedMember"
      decimals="-3"
      id="Fxbrl_20211117130629634"
      unitRef="USD">2103000</ptm:StockOptionsCompensationExpense>
    <ptm:StockOptionsCompensationExpense
      contextRef="C_20200901to20210831_ifrsfullTypesOfSharebasedPaymentArrangementsAxis_ptmExpensedMember"
      decimals="-3"
      id="Fxbrl_20211117130634236"
      unitRef="USD">1987000</ptm:StockOptionsCompensationExpense>
    <ptm:StockOptionsCompensationExpense
      contextRef="C_20210901to20220831_ifrsfullTypesOfSharebasedPaymentArrangementsAxis_ptmCapitalizedToMineralPropertiesMember"
      decimals="-3"
      id="Fxbrl_20211117130644673"
      unitRef="USD">175000</ptm:StockOptionsCompensationExpense>
    <ptm:StockOptionsCompensationExpense
      contextRef="C_20200901to20210831_ifrsfullTypesOfSharebasedPaymentArrangementsAxis_ptmCapitalizedToMineralPropertiesMember"
      decimals="-3"
      id="Fxbrl_20211117130648466"
      unitRef="USD">243000</ptm:StockOptionsCompensationExpense>
    <ifrs-full:DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117130533605">
                                            &lt;div&gt;
                                                &lt;table cellpadding="0" cellspacing="0" style="margin-right: auto; margin-left: auto; border-collapse: collapse; font-size: 10pt;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; padding-left: 5.4pt; padding-right: 5.4pt; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Year ended&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;August 31, 2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Risk-free interest rate&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.18%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; border-top: 0.75pt solid #000000; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;0.41%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Expected life of options&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.5 years&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3.9 years&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Annualized volatility&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;87%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;88%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Forfeiture rate&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.0%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.0%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1.5pt solid #000000; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Dividend rate&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 30%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;0.0%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="width: 28%; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; border-bottom: 1.5pt solid #000000; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;0.0%&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td colspan="3" style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;sup&gt;1&lt;/sup&gt;The Company uses its historical volatility as the basis for the expected volatility assumption in the Black Scholes option pricing model.&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;
                                            &lt;/div&gt;
                                        </ifrs-full:DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory>
    <ifrs-full:DescriptionOfRiskFreeInterestRateShareOptionsGranted
      contextRef="C_20210901to20220831"
      decimals="4"
      id="Fxbrl_20211117130314295_xbrl_20201114031535148"
      unitRef="pure">0.0118</ifrs-full:DescriptionOfRiskFreeInterestRateShareOptionsGranted>
    <ifrs-full:DescriptionOfRiskFreeInterestRateShareOptionsGranted
      contextRef="C_20200901to20210831"
      decimals="4"
      id="Fxbrl_20211117130314295_xbrl_20201114031715386"
      unitRef="pure">0.0041</ifrs-full:DescriptionOfRiskFreeInterestRateShareOptionsGranted>
    <ifrs-full:DescriptionOfOptionLifeShareOptionsGranted
      contextRef="C_20210901to20220831"
      decimals="1"
      id="Fxbrl_20211117130328960"
      unitRef="Year">3.5</ifrs-full:DescriptionOfOptionLifeShareOptionsGranted>
    <ifrs-full:DescriptionOfOptionLifeShareOptionsGranted
      contextRef="C_20200901to20210831"
      decimals="1"
      id="Fxbrl_20211117130332618"
      unitRef="Year">3.9</ifrs-full:DescriptionOfOptionLifeShareOptionsGranted>
    <ifrs-full:DescriptionOfExpectedVolatilityShareOptionsGranted
      contextRef="C_20210901to20220831"
      decimals="2"
      id="Fxbrl_20211117130314299_xbrl_20201114031622862"
      unitRef="pure">0.87</ifrs-full:DescriptionOfExpectedVolatilityShareOptionsGranted>
    <ifrs-full:DescriptionOfExpectedVolatilityShareOptionsGranted
      contextRef="C_20200901to20210831"
      decimals="2"
      id="Fxbrl_20211117130314299_xbrl_20201114031732011"
      unitRef="pure">0.88</ifrs-full:DescriptionOfExpectedVolatilityShareOptionsGranted>
    <ptm:DescriptionOfExpectedForfeitureRateShareOptionsGranted
      contextRef="C_20210901to20220831"
      decimals="3"
      id="Fxbrl_20211117130314305_xbrl_20201114031635294"
      unitRef="pure">0.02</ptm:DescriptionOfExpectedForfeitureRateShareOptionsGranted>
    <ptm:DescriptionOfExpectedForfeitureRateShareOptionsGranted
      contextRef="C_20200901to20210831"
      decimals="3"
      id="Fxbrl_20211117130314305_xbrl_20201114031739241"
      unitRef="pure">0.02</ptm:DescriptionOfExpectedForfeitureRateShareOptionsGranted>
    <ifrs-full:ExpectedDividendAsPercentageShareOptionsGranted
      contextRef="C_20210901to20220831"
      decimals="3"
      id="Fxbrl_20211117130314312_xbrl_20201114031647337"
      unitRef="pure">0</ifrs-full:ExpectedDividendAsPercentageShareOptionsGranted>
    <ifrs-full:ExpectedDividendAsPercentageShareOptionsGranted
      contextRef="C_20200901to20210831"
      decimals="3"
      id="Fxbrl_20211117130314312_xbrl_20201114031746801"
      unitRef="pure">0</ifrs-full:ExpectedDividendAsPercentageShareOptionsGranted>
    <ptm:DeferredShareUnitExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117133912185"
      unitRef="USD">322000</ptm:DeferredShareUnitExpense>
    <ptm:DeferredShareUnitExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117133919400"
      unitRef="USD">742000</ptm:DeferredShareUnitExpense>
    <ptm:DeferredShareUnitsShareBasedCompensation
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117133930105"
      unitRef="USD">483000</ptm:DeferredShareUnitsShareBasedCompensation>
    <ptm:DeferredShareUnitsShareBasedCompensation
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117133936937"
      unitRef="USD">591000</ptm:DeferredShareUnitsShareBasedCompensation>
    <ptm:DeferredShareUnitsDirectorFees
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117133944287"
      unitRef="USD">161000</ptm:DeferredShareUnitsDirectorFees>
    <ptm:DeferredShareUnitsDirectorFees
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117133953849"
      unitRef="USD">151000</ptm:DeferredShareUnitsDirectorFees>
    <ptm:DeferredShareUnitsRecoveryOfShareBasedCompensation
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117134243562"
      unitRef="USD">475000</ptm:DeferredShareUnitsRecoveryOfShareBasedCompensation>
    <ptm:DeferredShareUnitsIssued
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117134033280"
      unitRef="USD">596327000</ptm:DeferredShareUnitsIssued>
    <ptm:DeferredShareUnitsFullyVested
      contextRef="C_20220831"
      decimals="INF"
      id="Fxbrl_20211117134024871"
      unitRef="shares">516329</ptm:DeferredShareUnitsFullyVested>
    <ptm:AggregateRestrictedShareUnitsExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117132330554"
      unitRef="USD">611000</ptm:AggregateRestrictedShareUnitsExpense>
    <ptm:AggregateRestrictedShareUnitsExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117133508969"
      unitRef="USD">675000</ptm:AggregateRestrictedShareUnitsExpense>
    <ptm:RestrictedShareUnitsExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117132344643"
      unitRef="USD">544000</ptm:RestrictedShareUnitsExpense>
    <ptm:RestrictedShareUnitsExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117133522735"
      unitRef="USD">598000</ptm:RestrictedShareUnitsExpense>
    <ptm:RestrictedShareUnitsExpenseCapitalized
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117133539562"
      unitRef="USD">67000</ptm:RestrictedShareUnitsExpenseCapitalized>
    <ptm:RestrictedShareUnitsExpenseCapitalized
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117133544225"
      unitRef="USD">77000</ptm:RestrictedShareUnitsExpenseCapitalized>
    <ptm:RestrictedShareUnitsSettled
      contextRef="C_20220831"
      decimals="INF"
      id="Fxbrl_20211117134456593"
      unitRef="shares">265739</ptm:RestrictedShareUnitsSettled>
    <ptm:RestrictedShareUnitsIssued
      contextRef="C_20220831"
      decimals="INF"
      id="Fxbrl_20211117134507052"
      unitRef="shares">369578</ptm:RestrictedShareUnitsIssued>
    <ptm:RestrictedShareUnitsVested
      contextRef="C_20220831"
      decimals="INF"
      id="Fxbrl_20211117134557571"
      unitRef="shares">0</ptm:RestrictedShareUnitsVested>
    <ifrs-full:DisclosureOfNoncontrollingInterestsExplanatory
      contextRef="C_20210901to20220831"
      id="Fd83b09f5-8ea4-11ea-bee6-6306021c1935">
                &lt;p style="text-align: justify; margin-left: 36pt; text-indent: -36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;9.&lt;/b&gt;&lt;span style="width: 9.66pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;NON-CONTROLLING INTEREST &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                &lt;div&gt;
                    &lt;div&gt;

                            &lt;div&gt;
                                &lt;div style="margin-left: 18pt;"&gt;
                                    &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt;"&gt;
                                        &lt;tr&gt;
                                            &lt;td style="vertical-align: top; text-align: justify; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000; padding-left: 5.4pt; padding-right: 5.4pt; border-right: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Company &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td colspan="4" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Proportion of&lt;br/&gt;ownership and&lt;br/&gt;voting rights held&lt;br/&gt;by non-controlling&lt;br/&gt;interests&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td colspan="4" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Loss allocated to&lt;br/&gt;non-controlling&lt;br/&gt;interests&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td colspan="4" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Accumulated&lt;br/&gt;non-controlling&lt;br/&gt;interests&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: bottom; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="vertical-align: bottom; text-align: justify; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 0.75pt solid #000000; white-space: nowrap; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; border-right: 0.75pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Mnombo Wethu Consultants (Pty) Limited&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; text-align: right; vertical-align: bottom; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;50.1%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; text-align: left; vertical-align: bottom; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;50.1%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;7,828&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;7,445&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; border-right: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Waterberg JV Co&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;63.05%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;63.05%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;11,226&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;10,140&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; border-right: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Total&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;19,054&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;17,585&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                    &lt;/table&gt;
                                &lt;/div&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 0pt; margin-bottom: 0px;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;sup&gt;1&lt;/sup&gt;Includes the 26% owned by Mnombo&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                            &lt;/div&gt;

                    &lt;/div&gt;
                &lt;/div&gt;
            </ifrs-full:DisclosureOfNoncontrollingInterestsExplanatory>
    <ptm:DisclosureOfDetailedInformationAboutNoncontrollingInterestsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221117122840936">
                            &lt;div&gt;
                                &lt;div style="margin-left: 18pt;"&gt;
                                    &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt;"&gt;
                                        &lt;tr&gt;
                                            &lt;td style="vertical-align: top; text-align: justify; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000; padding-left: 5.4pt; padding-right: 5.4pt; border-right: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Company &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td colspan="4" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Proportion of&lt;br/&gt;ownership and&lt;br/&gt;voting rights held&lt;br/&gt;by non-controlling&lt;br/&gt;interests&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td colspan="4" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Loss allocated to&lt;br/&gt;non-controlling&lt;br/&gt;interests&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td colspan="4" style="vertical-align: top; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Accumulated&lt;br/&gt;non-controlling&lt;br/&gt;interests&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td colspan="1" style="vertical-align: bottom; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="vertical-align: bottom; text-align: justify; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 0.75pt solid #000000; white-space: nowrap; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: center; border-bottom: 0.75pt solid #000000; white-space: nowrap; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; border-right: 0.75pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Mnombo Wethu Consultants (Pty) Limited&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; text-align: left; vertical-align: bottom; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; text-align: right; vertical-align: bottom; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;50.1%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; text-align: left; vertical-align: bottom; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;50.1%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;7,828&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;7,445&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; border-right: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Waterberg JV Co&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;63.05%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;63.05%&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;11,226&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;10,140&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; border-right: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Total&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-right: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;19,054&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 8%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;17,585&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                    &lt;/table&gt;
                                &lt;/div&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 0pt; margin-bottom: 0px;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;sup&gt;1&lt;/sup&gt;Includes the 26% owned by Mnombo&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                            &lt;/div&gt;
                        </ptm:DisclosureOfDetailedInformationAboutNoncontrollingInterestsExplanatory>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="3"
      id="Fxbrl_20221117123323847"
      unitRef="pure">0.501</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="3"
      id="Fxbrl_20200507191050573"
      unitRef="pure">0.501</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ProfitLossAttributableToNoncontrollingInterests
      contextRef="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="-3"
      id="Fxbrl_20200507124812920"
      unitRef="USD">0</ifrs-full:ProfitLossAttributableToNoncontrollingInterests>
    <ifrs-full:ProfitLossAttributableToNoncontrollingInterests
      contextRef="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="-3"
      id="Fxbrl_20200507124832933"
      unitRef="USD">0</ifrs-full:ProfitLossAttributableToNoncontrollingInterests>
    <ifrs-full:NoncontrollingInterests
      contextRef="C_20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="-3"
      id="F16270"
      unitRef="USD">7828000</ifrs-full:NoncontrollingInterests>
    <ifrs-full:NoncontrollingInterests
      contextRef="C_20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMnomboMember"
      decimals="-3"
      id="F16273"
      unitRef="USD">7445000</ifrs-full:NoncontrollingInterests>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="4"
      id="F16279_6305"
      unitRef="pure">0.6305</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="4"
      id="F16282_6305"
      unitRef="pure">0.6305</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ProfitLossAttributableToNoncontrollingInterests
      contextRef="C_20210901to20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="-3"
      id="Fxbrl_20200507124933665"
      unitRef="USD">0</ifrs-full:ProfitLossAttributableToNoncontrollingInterests>
    <ifrs-full:ProfitLossAttributableToNoncontrollingInterests
      contextRef="C_20200901to20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="-3"
      id="Fxbrl_20200507124936104"
      unitRef="USD">0</ifrs-full:ProfitLossAttributableToNoncontrollingInterests>
    <ifrs-full:NoncontrollingInterests
      contextRef="C_20220831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="-3"
      id="F16291"
      unitRef="USD">11226000</ifrs-full:NoncontrollingInterests>
    <ifrs-full:NoncontrollingInterests
      contextRef="C_20210831_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="-3"
      id="F16294"
      unitRef="USD">10140000</ifrs-full:NoncontrollingInterests>
    <ifrs-full:NoncontrollingInterests
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117052843073"
      unitRef="USD">19054000</ifrs-full:NoncontrollingInterests>
    <ifrs-full:NoncontrollingInterests
      contextRef="C_20210831"
      decimals="-3"
      id="F16311"
      unitRef="USD">17585000</ifrs-full:NoncontrollingInterests>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20120401to20120430_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmWaterbergJvCoMember"
      decimals="2"
      id="Fxbrl_20211117053425029"
      unitRef="pure">0.26</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:DisclosureOfRelatedPartyExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108182044906">
                &lt;div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;p style="text-align: justify; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;10.&#160; &#160;&lt;/b&gt;&lt;b&gt;RELATED PARTY TRANSACTIONS &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;All amounts receivable and amounts payable owing to or from related parties are non-interest bearing with no specific terms of repayment. Transactions with related parties are in the normal course of business and are recorded at consideration established and agreed to by the parties. Transactions with related parties are as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 36pt; text-indent: -18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(a)&#160; During the year ended August 31, 2022, $314 (August 31, 2021 - $858) was paid or accrued to independent directors for directors' fees and services.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 36pt; text-indent: -18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(b)&#160; During the year ended August 31, 2022, the Company paid or accrued payments of $57 (August 31, 2021 - $57) from West Vault Mining Inc., for accounting and administrative services. The Company and West Vault Mining have one officer in common.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 36pt; text-indent: -18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(c)&lt;span style="width: 6.84pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;In May 2018, Deepkloof made a strategic investment in the Company by way of participation in a public offering and a private placement. Through the terms of the May 2018 private placement, HCI acquired a right to nominate one person to the board of directors of the Company and a right to participate in future equity financings of the Company to maintain its pro-rata interest. HCI has exercised its right to nominate one person to the board of directors. A summary of HCI's share acquisitions form the Company follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;

                                            &lt;div&gt;
                                                &lt;div&gt;
                                                    &lt;div&gt;
                                                        &lt;div&gt;
                                                            &lt;p style="text-align: center; margin-left: 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Common Shares Acquired from the Company by HCI&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;div style="margin-left: 18pt;"&gt;
                                                                &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Date&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Placee&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Price USD&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Acquisition Method&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;May 2018&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,490,900&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.50&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Prospectus Offering&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;May 2018&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,509,099&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.50&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;February 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,141,942&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.33&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                &lt;/table&gt;
                                                            &lt;/div&gt;
                                                        &lt;/div&gt;
                                                        &lt;p style="margin-top: 4pt; margin-bottom: 0pt; font-family: Times New Roman,Times,serif;"&gt;&#160;&lt;/p&gt;
                                                        &lt;div&gt;

                                                        &lt;/div&gt;
                                                        &lt;div&gt;
                                                            &lt;div style="margin-left: 18pt; margin-top: 10pt;"&gt;
                                                                &lt;div&gt;
                                                                    &lt;div&gt;
                                                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Date&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Placee&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Price USD&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Acquisition Method&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;April 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;177,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.70&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Exercise of Warrants&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;June 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;80,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.70&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Exercise of Warrants&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;June 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,111,111&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.17&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;August 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;6,940,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.32&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;August 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,856,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.25&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Prospectus Offering&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;December 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,612,931&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.24&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;June 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.40&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;October 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,146,790&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.18&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;December 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,121,076&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.23&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;February 2021&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,539,823&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.695&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;25,226,672&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 30%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                        &lt;/table&gt;
                                                                    &lt;/div&gt;
                                                                &lt;/div&gt;
                                                            &lt;/div&gt;
                                                        &lt;/div&gt;
                                                    &lt;/div&gt;
                                                &lt;/div&gt;
                                            &lt;/div&gt;

                                        &lt;div&gt;
                                            &lt;div&gt;
                                                &lt;p style="text-align: justify; margin-left: 36pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;During 2018 and 2019, HCI also acquired 663,005 shares of the Company in the public market. During fiscal 2021 HCI reported the sale of 1,052,328 common shares of the Company. At August 31, 2022, HCI's ownership of the Company was reported at 24,837,349 common shares, representing a 25.1% interest in the Company.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                &lt;p style="text-align: justify; margin-left: 36pt; text-indent: -18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(d)&lt;span style="width: 6.28pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;During the year ended August 31, 2022, the Company purchased and cancelled, on a private placement basis, the outstanding principal balance of $8 million of the Convertible Notes from affiliates of Franklin Templeton Investments.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;Key Management Compensation&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The remuneration the CEO, CFO and other key management personnel and the directors during the years ended August 31, 2022 to 2020 is as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                            &lt;/div&gt;
                                        &lt;/div&gt;

                                            &lt;div&gt;
                                                &lt;div&gt;
                                                    &lt;div&gt;
                                                        &lt;div style="margin-left: 18pt;"&gt;
                                                            &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-size: 10pt; width: 100%; border-color: #000000;"&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; vertical-align: bottom; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Year ended&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;August 31, 2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;August 31, 2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Salaries&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;899&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,236&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;916&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Severance&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;828&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Directors' fees&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;289&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;241&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;261&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Share-based payments - management&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,882&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,556&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;907&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Share-based payments - directors&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(465&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;617&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;52&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2,605&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;5,478&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2,136&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                            &lt;/table&gt;
                                                        &lt;/div&gt;
                                                        &lt;p style="text-align: justify; margin-left: 35.45pt; margin-top: 0pt; margin-bottom: 0px;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;sup&gt;&lt;b&gt;1&lt;/b&gt;&lt;/sup&gt;During fiscal 2021, the Company's former President and CEO resigned from the Company.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                    &lt;/div&gt;
                                                &lt;/div&gt;
                                            &lt;/div&gt;

                                    &lt;/div&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                &lt;/div&gt;
            </ifrs-full:DisclosureOfRelatedPartyExplanatory>
    <ptm:AmountOfAccruedIndependentDirectorsFeesAndServices
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F16325_326"
      unitRef="USD">314000</ptm:AmountOfAccruedIndependentDirectorsFeesAndServices>
    <ptm:AmountOfAccruedIndependentDirectorsFeesAndServices
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F16325_184"
      unitRef="USD">858000</ptm:AmountOfAccruedIndependentDirectorsFeesAndServices>
    <ifrs-full:RevenueFromRenderingOfServicesRelatedPartyTransactions
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmWestKirklandMiningIncMember"
      decimals="-3"
      id="Fxbrl_20211117101644288"
      unitRef="USD">57000</ifrs-full:RevenueFromRenderingOfServicesRelatedPartyTransactions>
    <ifrs-full:RevenueFromRenderingOfServicesRelatedPartyTransactions
      contextRef="C_20200901to20210831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmWestKirklandMiningIncMember"
      decimals="-3"
      id="Fxbrl_20211117111105004"
      unitRef="USD">57000</ifrs-full:RevenueFromRenderingOfServicesRelatedPartyTransactions>
    <ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117121559739">
                                            &lt;div&gt;
                                                &lt;div&gt;
                                                    &lt;div&gt;
                                                        &lt;div&gt;
                                                            &lt;p style="text-align: center; margin-left: 36pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Common Shares Acquired from the Company by HCI&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                            &lt;div style="margin-left: 18pt;"&gt;
                                                                &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Date&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Placee&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Price USD&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Acquisition Method&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;May 2018&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,490,900&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.50&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Prospectus Offering&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;May 2018&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,509,099&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.50&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                    &lt;tr&gt;
                                                                        &lt;td style="margin-top: 0pt; margin-bottom: 0pt; padding-left: 5.4pt; padding-right: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;February 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,141,942&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.33&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                        &lt;td style="vertical-align: bottom; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;/tr&gt;
                                                                &lt;/table&gt;
                                                            &lt;/div&gt;
                                                        &lt;/div&gt;
                                                        &lt;p style="margin-top: 4pt; margin-bottom: 0pt; font-family: Times New Roman,Times,serif;"&gt;&#160;&lt;/p&gt;
                                                        &lt;div&gt;

                                                        &lt;/div&gt;
                                                        &lt;div&gt;
                                                            &lt;div style="margin-left: 18pt; margin-top: 10pt;"&gt;
                                                                &lt;div&gt;
                                                                    &lt;div&gt;
                                                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Date&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Placee&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Shares&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Price USD&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="background-color: #ffffff; vertical-align: bottom; border-bottom: 0.75pt solid #000000; border-top: 0.75pt solid #000000; text-align: center; white-space: nowrap; width: 30%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Acquisition Method&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;April 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;177,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.70&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Exercise of Warrants&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;June 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;80,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.70&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Exercise of Warrants&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;June 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,111,111&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.17&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;August 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;6,940,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.32&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;August 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,856,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.25&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Prospectus Offering&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;December 2019&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,612,931&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.24&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;June 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;500,000&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.40&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;October 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,146,790&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.18&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;December 2020&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,121,076&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2.23&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; width: 30%; text-align: center; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;February 2021&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deepkloof&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,539,823&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1.695&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 30%; text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Private Placement&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                            &lt;tr&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: center; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;25,226,672&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 30%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                            &lt;/tr&gt;
                                                                        &lt;/table&gt;
                                                                    &lt;/div&gt;
                                                                &lt;/div&gt;
                                                            &lt;/div&gt;
                                                        &lt;/div&gt;
                                                    &lt;/div&gt;
                                                &lt;/div&gt;
                                            &lt;/div&gt;
                                        </ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmProspectusOfferingMember_ptmRelatedPartyTransactionDateAxis_ptmMay2018Member"
      decimals="INF"
      id="Fxbrl_20211117114221045"
      unitRef="shares">2490900</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmProspectusOfferingMember_ptmRelatedPartyTransactionDateAxis_ptmMay2018Member"
      decimals="2"
      id="Fxbrl_20211117114242462"
      unitRef="USD_per_Share">1.5</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmMay2018Member"
      decimals="INF"
      id="Fxbrl_20211117114324198"
      unitRef="shares">1509099</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmFebruary2019Member"
      decimals="INF"
      id="Fxbrl_20211117114327058"
      unitRef="shares">2141942</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmFebruary2019Member"
      decimals="2"
      id="Fxbrl_20211117114754993"
      unitRef="USD_per_Share">1.33</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmExerciseOfWarrantsMember_ptmRelatedPartyTransactionDateAxis_ptmApril2019Member"
      decimals="INF"
      id="Fxbrl_20211117114329628"
      unitRef="shares">177000</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmExerciseOfWarrantsMember_ptmRelatedPartyTransactionDateAxis_ptmApril2019Member"
      decimals="2"
      id="Fxbrl_20211117114757993"
      unitRef="USD_per_Share">1.7</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmExerciseOfWarrantsMember_ptmRelatedPartyTransactionDateAxis_ptmJune2019Member"
      decimals="INF"
      id="Fxbrl_20211117114332278"
      unitRef="shares">80000</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmExerciseOfWarrantsMember_ptmRelatedPartyTransactionDateAxis_ptmJune2019Member"
      decimals="2"
      id="Fxbrl_20211117114800710"
      unitRef="USD_per_Share">1.7</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmJune2019Member"
      decimals="INF"
      id="Fxbrl_20211117114335408"
      unitRef="shares">1111111</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmJune2019Member"
      decimals="2"
      id="Fxbrl_20211117114803464"
      unitRef="USD_per_Share">1.17</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmAugust2019Member"
      decimals="INF"
      id="Fxbrl_20211117114337884"
      unitRef="shares">6940000</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmAugust2019Member"
      decimals="2"
      id="Fxbrl_20211117114836973"
      unitRef="USD_per_Share">1.32</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmProspectusOfferingMember_ptmRelatedPartyTransactionDateAxis_ptmAugust2019Member"
      decimals="INF"
      id="Fxbrl_20211117114635646"
      unitRef="shares">2856000</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmProspectusOfferingMember_ptmRelatedPartyTransactionDateAxis_ptmAugust2019Member"
      decimals="2"
      id="Fxbrl_20211117114822141"
      unitRef="USD_per_Share">1.25</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmDecember2019Member"
      decimals="INF"
      id="Fxbrl_20211117114638656"
      unitRef="shares">1612931</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmDecember2019Member"
      decimals="2"
      id="Fxbrl_20211117114816625"
      unitRef="USD_per_Share">1.24</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmJune2020Member"
      decimals="INF"
      id="Fxbrl_20211117114642012"
      unitRef="shares">500000</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmJune2020Member"
      decimals="2"
      id="Fxbrl_20211117114813874"
      unitRef="USD_per_Share">1.4</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmOctober2020Member"
      decimals="INF"
      id="Fxbrl_20221118112611518"
      unitRef="shares">1146790</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmOctober2020Member"
      decimals="2"
      id="Fxbrl_20211117114646045"
      unitRef="USD_per_Share">2.18</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmDecember2020Member"
      decimals="INF"
      id="Fxbrl_20211117114649792"
      unitRef="shares">1121076</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmDecember2020Member"
      decimals="2"
      id="Fxbrl_20211117114807090"
      unitRef="USD_per_Share">2.23</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmFebruary2021Member"
      decimals="INF"
      id="Fxbrl_20221116222214824_xbrl_20211117114649792"
      unitRef="shares">3539823</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:EquityIssuancePricePerShare
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember_ptmAcquisitionMethodAxis_ptmPrivatePlacementMember_ptmRelatedPartyTransactionDateAxis_ptmFebruary2021Member"
      decimals="3"
      id="Fxbrl_20221116222214824_xbrl_20211117114807090"
      unitRef="USD_per_Share">1.695</ptm:EquityIssuancePricePerShare>
    <ptm:NumberOfCommonSharesAcquiredFromCompany
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember"
      decimals="INF"
      id="Fxbrl_20221116223009210"
      unitRef="shares">25226672</ptm:NumberOfCommonSharesAcquiredFromCompany>
    <ptm:CommonSharesAcquiredFromPublicMarket
      contextRef="C_20170901to20180831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember"
      decimals="INF"
      id="Fxbrl_20221117135423263"
      unitRef="shares">663005</ptm:CommonSharesAcquiredFromPublicMarket>
    <ptm:CommonSharesAcquiredFromPublicMarket
      contextRef="C_20180901to20190831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember"
      decimals="INF"
      id="Fxbrl_20211117111930242"
      unitRef="shares">663005</ptm:CommonSharesAcquiredFromPublicMarket>
    <ptm:NumberOfSharesSoldByAnotherEntity
      contextRef="C_20200901to20210831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember"
      decimals="INF"
      id="Fxbrl_20211117111951204"
      unitRef="shares">1052328</ptm:NumberOfSharesSoldByAnotherEntity>
    <ptm:NumberOfSharesOwned
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember"
      decimals="INF"
      id="Fxbrl_20211117112016276"
      unitRef="shares">24837349</ptm:NumberOfSharesOwned>
    <ptm:ProportionOfEntityInterestHeldByAnotherEntity
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmHoskenConsolidatedInvestmentsLimitedMember"
      decimals="3"
      id="Fxbrl_20211117112055548"
      unitRef="pure">0.251</ptm:ProportionOfEntityInterestHeldByAnotherEntity>
    <ptm:ConvertibleNotesPurchasedAndCancelled
      contextRef="C_20210901to20220831"
      decimals="-6"
      id="Fxbrl_20221116225024929"
      unitRef="USD">8000000</ptm:ConvertibleNotesPurchasedAndCancelled>
    <ifrs-full:DisclosureOfInformationAboutKeyManagementPersonnelExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221108182032327">
                                            &lt;div&gt;
                                                &lt;div&gt;
                                                    &lt;div&gt;
                                                        &lt;div style="margin-left: 18pt;"&gt;
                                                            &lt;table cellpadding="0" cellspacing="0" style="border-collapse: collapse; font-size: 10pt; width: 100%; border-color: #000000;"&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; vertical-align: bottom; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Year ended&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;August 31, 2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;August 31, 2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Salaries&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;899&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,236&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;916&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Severance&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;828&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Directors' fees&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;289&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;241&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;261&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Share-based payments - management&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,882&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,556&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;907&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Share-based payments - directors&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(465&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;617&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;52&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2,605&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;5,478&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 15%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2,136&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                            &lt;/table&gt;
                                                        &lt;/div&gt;
                                                        &lt;p style="text-align: justify; margin-left: 35.45pt; margin-top: 0pt; margin-bottom: 0px;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;sup&gt;&lt;b&gt;1&lt;/b&gt;&lt;/sup&gt;During fiscal 2021, the Company's former President and CEO resigned from the Company.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                                    &lt;/div&gt;
                                                &lt;/div&gt;
                                            &lt;/div&gt;
                                        </ifrs-full:DisclosureOfInformationAboutKeyManagementPersonnelExplanatory>
    <ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117104806923"
      unitRef="USD">899000</ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits>
    <ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20200507123228391"
      unitRef="USD">1236000</ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits>
    <ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507123244994"
      unitRef="USD">916000</ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits>
    <ifrs-full:KeyManagementPersonnelCompensationTerminationBenefits
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117105913702"
      unitRef="USD">0</ifrs-full:KeyManagementPersonnelCompensationTerminationBenefits>
    <ifrs-full:KeyManagementPersonnelCompensationTerminationBenefits
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117105926501"
      unitRef="USD">828000</ifrs-full:KeyManagementPersonnelCompensationTerminationBenefits>
    <ifrs-full:KeyManagementPersonnelCompensationTerminationBenefits
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117105929349"
      unitRef="USD">0</ifrs-full:KeyManagementPersonnelCompensationTerminationBenefits>
    <ifrs-full:DirectorsRemunerationExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20221116223749392"
      unitRef="USD">289000</ifrs-full:DirectorsRemunerationExpense>
    <ifrs-full:DirectorsRemunerationExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117104831304"
      unitRef="USD">241000</ifrs-full:DirectorsRemunerationExpense>
    <ifrs-full:DirectorsRemunerationExpense
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507183813137"
      unitRef="USD">261000</ifrs-full:DirectorsRemunerationExpense>
    <ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ifrsfullSeparateManagementEntitiesMember"
      decimals="-3"
      id="Fxbrl_20211117104837607"
      unitRef="USD">1882000</ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment>
    <ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment
      contextRef="C_20200901to20210831_ifrsfullCategoriesOfRelatedPartiesAxis_ifrsfullSeparateManagementEntitiesMember"
      decimals="-3"
      id="Fxbrl_20200507123330504"
      unitRef="USD">2556000</ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment>
    <ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment
      contextRef="C_20190901to20200831_ifrsfullCategoriesOfRelatedPartiesAxis_ifrsfullSeparateManagementEntitiesMember"
      decimals="-3"
      id="Fxbrl_20200507123338832"
      unitRef="USD">907000</ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment>
    <ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment
      contextRef="C_20210901to20220831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDirectorsMember"
      decimals="-3"
      id="Fxbrl_20211117104848175"
      unitRef="USD">-465000</ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment>
    <ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment
      contextRef="C_20200901to20210831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDirectorsMember"
      decimals="-3"
      id="Fxbrl_20211117104844888"
      unitRef="USD">617000</ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment>
    <ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment
      contextRef="C_20190901to20200831_ifrsfullCategoriesOfRelatedPartiesAxis_ptmDirectorsMember"
      decimals="-3"
      id="Fxbrl_20200507123346113"
      unitRef="USD">52000</ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment>
    <ifrs-full:KeyManagementPersonnelCompensation
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117104853804"
      unitRef="USD">2605000</ifrs-full:KeyManagementPersonnelCompensation>
    <ifrs-full:KeyManagementPersonnelCompensation
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20200507123422281"
      unitRef="USD">5478000</ifrs-full:KeyManagementPersonnelCompensation>
    <ifrs-full:KeyManagementPersonnelCompensation
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201114053515075"
      unitRef="USD">2136000</ifrs-full:KeyManagementPersonnelCompensation>
    <ifrs-full:DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221114132514986">
                &lt;div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;p style="margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;11.&lt;/b&gt;&lt;span style="width: 4.1pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;CONTINGENCIES AND COMMITMENTS &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company's remaining minimum payments under its office and equipment lease agreements in Canada and South Africa total approximately $154 to February 2024.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;From year end the Company's aggregate commitments are as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;div style="margin-left: 18pt;"&gt;

                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt;"&gt;
                                            &lt;tr&gt;
                                                &lt;td colspan="16" style="vertical-align: bottom; text-align: center; white-space: nowrap; border: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;Payments Due by Year&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; white-space: nowrap; border-bottom: 0.75pt solid #000000; padding-left: 5.4pt; padding-right: 5.4pt; border-right: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&amp;lt; 1 Year&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;1 - 3 Years&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;4 - 5 Years&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&amp;gt; 5 Years&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;Total&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff; border-right: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;Lease Obligations&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;111&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;44&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="text-align: right; vertical-align: bottom; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;155&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;Environmental Bonds&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;47&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;95&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;71&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="text-align: right; vertical-align: bottom; width: 10%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 2%; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="text-align: right; vertical-align: bottom; width: 10%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;213&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Totals&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;158&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;139&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;71&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;-&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;368&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;

                                    &lt;p style="margin-top: 0pt; margin-bottom: 7pt; font-family: Times New Roman,Times,serif;"&gt;&#160;&lt;/p&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                            &lt;div&gt;

                            &lt;/div&gt;
                            &lt;div&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;Africa Wide Legal Action - Dismissed&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On November 23, 2017, definitive agreements were concluded to dispose of 100% of the share interests in Maseve Investments 11 (Pty) Ltd. ("&lt;b&gt;Maseve&lt;/b&gt;") to Royal Bafokeng Platinum Limited ("&lt;b&gt;RBPlat&lt;/b&gt;") in a transaction valued at approximately US $74.0 million (the "&lt;b&gt;Maseve Sale Transaction&lt;/b&gt;"). Maseve owned and operated the Maseve Mine. The Maseve Sale Transaction occurred as a scheme of arrangement (the "&lt;b&gt;Scheme&lt;/b&gt;") by way of two interdependent stages in accordance with section 115 of the South Africa Companies Act (the "&lt;b&gt;Companies Act&lt;/b&gt;"). Under the Scheme, Africa Wide was required to simultaneously dispose of its 17.1% interest together with the Company's 82.9% interest in Maseve. Stage one, being the sale of certain of Maseve's assets for approximately US $58 million in cash, was completed on April 5, 2018. Stage two, being the sale of 100% of Maseve's issued shares to RBPlat in exchange for RBPlat common shares, was completed on April 26, 2018. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;In September 2018, the Company received a summons whereby by Africa Wide Mineral Prospecting and Exploration Proprietary Limited ("&lt;b&gt;Africa Wide&lt;/b&gt;") instituted legal proceedings in South Africa against PTM RSA, RBPlat and Maseve seeking to set aside the Maseve Sale Transaction. Various statements and discovery documents were filed during calendar 2021 and a trial to hear evidence occurred in the High Court of South Africa October 4 to October 8, 2021. Final legal arguments were heard by the High Court on March 1 and 2, 2022. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On June 14, 2022, the High Court of South Africa delivered judgement dismissing the challenge brought by Africa Wide and ordered Africa Wide to make payment of the defendants' costs, (such awards have not been accrued due to uncertainty of amount). In its ruling, the High Court found that Africa Wide had firstly failed to make its case on the evidence and secondly that, having failed to challenge the Scheme under the provisions and time limits of the Companies Act, Africa Wide's case was statutorily barred. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On July 1, 2022 Africa Wide filed an application for leave to appeal the judgment of the High Court, which was then denied by the High Court on August 1, 2022, with costs once again awarded to the defendants. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On August 31, 2022 Africa Wide filed a petition to the South African Supreme Court of Appeal for further leave to appeal the June 14, 2022 High Court ruling dismissing their case seeking to reverse the Maseve Sale Transaction. The Company and RBPlat subsequently filed answering affidavits opposing Africa Wide's petition.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;On November 10, 2022 the South Africa Supreme Court of Appeal dismissed Africa Wide's application with costs on the grounds that there was no reasonable prospect of success in an appeal and there was no other compelling reason why an appeal should be heard.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                &lt;/div&gt;
            </ifrs-full:DisclosureOfCommitmentsAndContingentLiabilitiesExplanatory>
    <ptm:MinimumOperatingLeasePayment
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20221117011248866"
      unitRef="USD">154000</ptm:MinimumOperatingLeasePayment>
    <ptm:DisclosureOfDetailedInformationAboutCommitmentsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221117011418230">
                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt;"&gt;
                                            &lt;tr&gt;
                                                &lt;td colspan="16" style="vertical-align: bottom; text-align: center; white-space: nowrap; border: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;Payments Due by Year&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; white-space: nowrap; border-bottom: 0.75pt solid #000000; padding-left: 5.4pt; padding-right: 5.4pt; border-right: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&amp;lt; 1 Year&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;1 - 3 Years&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;4 - 5 Years&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&amp;gt; 5 Years&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;Total&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; background-color: #ffffff; text-align: center; white-space: nowrap; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff; border-right: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;Lease Obligations&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;111&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;44&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="text-align: right; vertical-align: bottom; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;155&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;Environmental Bonds&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;47&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;95&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;71&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="text-align: right; vertical-align: bottom; width: 10%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 2%; border-bottom: 0.75pt solid #000000; border-right: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="text-align: right; vertical-align: bottom; width: 10%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;213&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="text-align: left; vertical-align: bottom; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;Totals&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;158&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;139&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;71&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 1%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 10%; text-align: right; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;-&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; width: 2%; text-align: left; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: #211e1e;"&gt;&lt;b&gt;368&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;
                                    </ptm:DisclosureOfDetailedInformationAboutCommitmentsExplanatory>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullNotLaterThanOneYearMember_ptmCommitmentsAxis_ifrsfullLeaseLiabilitiesMember"
      decimals="-3"
      id="Fxbrl_20221117011236879_xbrl_20220111190819579_xbrl_20210712114040573"
      unitRef="USD">111000</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanOneYearAndNotLaterThanThreeYearsMember_ptmCommitmentsAxis_ifrsfullLeaseLiabilitiesMember"
      decimals="-3"
      id="Fxbrl_20221117011236879_xbrl_20220111190819579_xbrl_20210712114119426"
      unitRef="USD">44000</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFourYearsAndNotLaterThanFiveYearsMember_ptmCommitmentsAxis_ifrsfullLeaseLiabilitiesMember"
      decimals="-3"
      id="Fxbrl_20221117011236879_xbrl_20220111190819579_xbrl_20210712114140208"
      unitRef="USD">0</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFiveYearsMember_ptmCommitmentsAxis_ifrsfullLeaseLiabilitiesMember"
      decimals="-3"
      id="Fxbrl_20221117011236879_xbrl_20220111190819579_xbrl_20210712114200329"
      unitRef="USD">0</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ptmCommitmentsAxis_ifrsfullLeaseLiabilitiesMember"
      decimals="-3"
      id="Fxbrl_20221117011236879_xbrl_20220111190819579_xbrl_20210712114229459"
      unitRef="USD">155000</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullNotLaterThanOneYearMember_ptmCommitmentsAxis_ptmEnvironmentalBondsMember"
      decimals="-3"
      id="Fxbrl_20221117011236881_xbrl_20210712114040573"
      unitRef="USD">47000</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanOneYearAndNotLaterThanThreeYearsMember_ptmCommitmentsAxis_ptmEnvironmentalBondsMember"
      decimals="-3"
      id="Fxbrl_20221117011236881_xbrl_20210712114119426"
      unitRef="USD">95000</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFourYearsAndNotLaterThanFiveYearsMember_ptmCommitmentsAxis_ptmEnvironmentalBondsMember"
      decimals="-3"
      id="Fxbrl_20221117011236881_xbrl_20210712114140208"
      unitRef="USD">71000</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFiveYearsMember_ptmCommitmentsAxis_ptmEnvironmentalBondsMember"
      decimals="-3"
      id="Fxbrl_20221117011236881_xbrl_20210712114200329"
      unitRef="USD">0</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ptmCommitmentsAxis_ptmEnvironmentalBondsMember"
      decimals="-3"
      id="Fxbrl_20221117011236881_xbrl_20210712114229459"
      unitRef="USD">213000</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullNotLaterThanOneYearMember"
      decimals="-3"
      id="Fxbrl_20221117011236882_xbrl_20220111190826359_xbrl_20210712114040573"
      unitRef="USD">158000</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanOneYearAndNotLaterThanThreeYearsMember"
      decimals="-3"
      id="Fxbrl_20221117011236882_xbrl_20220111190826359_xbrl_20210712114119426"
      unitRef="USD">139000</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFourYearsAndNotLaterThanFiveYearsMember"
      decimals="-3"
      id="Fxbrl_20221117011236882_xbrl_20220111190826359_xbrl_20210712114140208"
      unitRef="USD">71000</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831_ifrsfullMaturityAxis_ifrsfullLaterThanFiveYearsMember"
      decimals="-3"
      id="Fxbrl_20221117011236882_xbrl_20220111190826359_xbrl_20210712114200329"
      unitRef="USD">0</ifrs-full:CapitalCommitments>
    <ifrs-full:CapitalCommitments
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20221117011236882_xbrl_20220111190826359_xbrl_20210712114229459"
      unitRef="USD">368000</ifrs-full:CapitalCommitments>
    <ifrs-full:ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod
      contextRef="C_20171101to20171123_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMaseveInvestmentsOneOnePtyLtdMember"
      decimals="-5"
      id="Fxbrl_20221117011300073"
      unitRef="USD">74000000</ifrs-full:ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod>
    <ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests
      contextRef="C_20171101to20171123_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMaseveInvestmentsOneOnePtyLtdMember"
      decimals="3"
      id="Fxbrl_20221117011308400"
      unitRef="pure">0.171</ifrs-full:ProportionOfOwnershipInterestsHeldByNoncontrollingInterests>
    <ifrs-full:ProportionOfOwnershipInterestInSubsidiary
      contextRef="C_20171101to20171123_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMaseveInvestmentsOneOnePtyLtdMember"
      decimals="3"
      id="Fxbrl_20221117011320418"
      unitRef="pure">0.829</ifrs-full:ProportionOfOwnershipInterestInSubsidiary>
    <ifrs-full:ProceedsFromDisposalOfMiningAssets
      contextRef="C_20180401to20180405_ifrsfullSignificantInvestmentsInSubsidiariesAxis_ptmMaseveInvestmentsOneOnePtyLtdMember"
      decimals="-6"
      id="Fxbrl_20221117011330305"
      unitRef="USD">58000000</ifrs-full:ProceedsFromDisposalOfMiningAssets>
    <ifrs-full:DisclosureOfCashFlowStatementExplanatory
      contextRef="C_20210901to20220831"
      id="Fd83d05c2-8ea4-11ea-bee6-6306021c1935">
                &lt;p style="text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;12.&lt;/b&gt;&lt;span style="width: 4.1pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;SUPPLEMENTARY CASH FLOW INFORMATION &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                &lt;div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Net change in non-cash working capital:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                            &lt;div style="margin-left: 18pt;"&gt;

                                    &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-indent: 1.05pt; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Year ended&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; text-indent: 1.05pt;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-indent: 1.05pt; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Amounts receivable, prepaid expenses and other assets&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(173&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;30&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;234&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-indent: 1.05pt; text-align: left;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Payment of bank advisory fees&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(2,890&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-indent: 1.05pt; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accounts payable and other liabilities&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(66&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(102&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(973&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-indent: 1.05pt; text-align: left;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;(239&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;)&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;(2,962&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;)&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;(739&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;)&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                        &lt;/tr&gt;
                                    &lt;/table&gt;

                            &lt;/div&gt;
                            &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: black;"&gt;During the year, the Company issued 11,793,509 common shares in connection with the repayment of the $19.99 million principal outstanding balance of the Convertible Notes.&#160; Other than interest owed, no cash was exchanged between the Company and the noteholders. &lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                &lt;/div&gt;
            </ifrs-full:DisclosureOfCashFlowStatementExplanatory>
    <ptm:DisclosureOfDetailedInformationAboutNoncashWorkingCapitalExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221116213135910">
                                    &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-indent: 1.05pt; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Year ended&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; text-indent: 1.05pt;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-indent: 1.05pt; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Amounts receivable, prepaid expenses and other assets&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(173&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;30&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;234&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-indent: 1.05pt; text-align: left;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Payment of bank advisory fees&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(2,890&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-indent: 1.05pt; text-align: left; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accounts payable and other liabilities&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(66&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(102&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 10%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(973&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                        &lt;/tr&gt;
                                        &lt;tr&gt;
                                            &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-indent: 1.05pt; text-align: left;"&gt;&#160;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;(239&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;)&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;(2,962&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;)&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 10%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;(739&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;)&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                        &lt;/tr&gt;
                                    &lt;/table&gt;
                                </ptm:DisclosureOfDetailedInformationAboutNoncashWorkingCapitalExplanatory>
    <ifrs-full:AdjustmentsForDecreaseIncreaseInOtherAssets
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20200507105632016"
      unitRef="USD">-173000</ifrs-full:AdjustmentsForDecreaseIncreaseInOtherAssets>
    <ifrs-full:AdjustmentsForDecreaseIncreaseInOtherAssets
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201116130735017"
      unitRef="USD">30000</ifrs-full:AdjustmentsForDecreaseIncreaseInOtherAssets>
    <ifrs-full:AdjustmentsForDecreaseIncreaseInOtherAssets
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201116130741041"
      unitRef="USD">234000</ifrs-full:AdjustmentsForDecreaseIncreaseInOtherAssets>
    <ptm:PaymentsForBankAdvisoryFeesPayable
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117055212401_xbrl_20201116130610468"
      unitRef="USD">0</ptm:PaymentsForBankAdvisoryFeesPayable>
    <ptm:PaymentsForBankAdvisoryFeesPayable
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117055212401_xbrl_20201116130606580"
      unitRef="USD">2890000</ptm:PaymentsForBankAdvisoryFeesPayable>
    <ptm:PaymentsForBankAdvisoryFeesPayable
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20211117055212401_xbrl_20200507105715663"
      unitRef="USD">0</ptm:PaymentsForBankAdvisoryFeesPayable>
    <ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201116130610468"
      unitRef="USD">-66000</ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables>
    <ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201116130606580"
      unitRef="USD">-102000</ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables>
    <ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507105715663"
      unitRef="USD">-973000</ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables>
    <ifrs-full:IncreaseDecreaseInWorkingCapital
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201116131032709"
      unitRef="USD">239000</ifrs-full:IncreaseDecreaseInWorkingCapital>
    <ifrs-full:IncreaseDecreaseInWorkingCapital
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201120031404446"
      unitRef="USD">2962000</ifrs-full:IncreaseDecreaseInWorkingCapital>
    <ifrs-full:IncreaseDecreaseInWorkingCapital
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507105751047"
      unitRef="USD">739000</ifrs-full:IncreaseDecreaseInWorkingCapital>
    <ptm:NumberOfSharesIssuedToSettleConvertibleDebt
      contextRef="C_20210901to20220831"
      decimals="INF"
      id="Fxbrl_20221118171937576"
      unitRef="shares">11793509</ptm:NumberOfSharesIssuedToSettleConvertibleDebt>
    <ptm:SharesIssuedToSettleConvertibleDebt
      contextRef="C_20210901to20220831"
      decimals="-4"
      id="Fxbrl_20221118171953561"
      unitRef="USD">19990000</ptm:SharesIssuedToSettleConvertibleDebt>
    <ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221114132604544">
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify; margin-left: 36pt; text-indent: -36pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;13.&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="padding-left: 3.1pt;"&gt;&#160;&lt;/span&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;SEGMENTED REPORTING &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;div&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Segmented information is provided on the basis of geographical segments as the Company manages its business through two geographical regions - Canada and South Africa. The Chief Operating Decision Makers ("CODM") reviews information from the below segments separately so the below segments are separated.&#160;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;div&gt;
                                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company evaluates performance of its operating and reportable segments as noted in the following table:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

                                                &lt;div&gt;
                                                    &lt;div&gt;
                                                        &lt;div&gt;
                                                            &lt;table cellpadding="0" cellspacing="0" style="width: 90%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; vertical-align: bottom; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;At August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Assets&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Liabilities&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Canada&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;12,037&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,777&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;41,642&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;347&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1.5pt solid #000000; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;53,679&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2,124&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                            &lt;/table&gt;
                                                            &#160;
                                                            &lt;table cellpadding="0" cellspacing="0" style="width: 90%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000; vertical-align: bottom; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;At August 31, 2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Assets&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Liabilities&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Canada&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,038&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;29,625&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;44,161&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,101&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1.5pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;51,199&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;31,726&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                            &lt;/table&gt;
                                                            &lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;
                                                            &lt;table cellpadding="0" cellspacing="0" style="width: 90%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap; padding-left: 5.4pt; padding-right: 54pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Comprehensive Loss (Income) &lt;/b&gt;&lt;br/&gt;&lt;b&gt;for the year ended&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 54pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 54pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Canada&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;13,894&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;15,202&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; padding-left: 5.4pt; padding-right: 54pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,278&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(7,037&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 54pt;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; border-bottom: 1.5pt solid #000000; padding-left: 5.4pt; padding-right: 54pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;15,172&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;8,165&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                            &lt;/table&gt;
                                                        &lt;/div&gt;
                                                    &lt;/div&gt;
                                                &lt;/div&gt;

                                        &lt;/div&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    </ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory>
    <ifrs-full:DisclosureOfOperatingSegmentsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117054421647">
                                                &lt;div&gt;
                                                    &lt;div&gt;
                                                        &lt;div&gt;
                                                            &lt;table cellpadding="0" cellspacing="0" style="width: 90%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; vertical-align: bottom; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;At August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Assets&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Liabilities&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Canada&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;12,037&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,777&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;41,642&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;347&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1.5pt solid #000000; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;53,679&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2,124&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                            &lt;/table&gt;
                                                            &#160;
                                                            &lt;table cellpadding="0" cellspacing="0" style="width: 90%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; border-top: 1.5pt solid #000000; vertical-align: bottom; white-space: nowrap; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;At August 31, 2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Assets&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Liabilities&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Canada&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,038&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;29,625&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 0.75pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;44,161&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,101&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1.5pt solid #000000; vertical-align: bottom; padding-left: 5.4pt; padding-right: 5.4pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;51,199&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;31,726&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                            &lt;/table&gt;
                                                            &lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;
                                                            &lt;table cellpadding="0" cellspacing="0" style="width: 90%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap; padding-left: 5.4pt; padding-right: 54pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Comprehensive Loss (Income) &lt;/b&gt;&lt;br/&gt;&lt;b&gt;for the year ended&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; padding-left: 5.4pt; padding-right: 54pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 54pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Canada&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;13,894&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;15,202&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; padding-left: 5.4pt; padding-right: 54pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;South Africa&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,278&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(7,037&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; background-color: #e6efff; padding-left: 5.4pt; padding-right: 54pt;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                                &lt;tr&gt;
                                                                    &lt;td style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; border-bottom: 1.5pt solid #000000; padding-left: 5.4pt; padding-right: 54pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;&#160;&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;15,172&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;8,165&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; border-bottom: 1.5pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                                &lt;/tr&gt;
                                                            &lt;/table&gt;
                                                        &lt;/div&gt;
                                                    &lt;/div&gt;
                                                &lt;/div&gt;
                                            </ifrs-full:DisclosureOfOperatingSegmentsExplanatory>
    <ifrs-full:Assets
      contextRef="C_20220831_ifrsfullSegmentsAxis_countryCA"
      decimals="-3"
      id="Fxbrl_20200507104613898"
      unitRef="USD">12037000</ifrs-full:Assets>
    <ifrs-full:Liabilities
      contextRef="C_20220831_ifrsfullSegmentsAxis_countryCA"
      decimals="-3"
      id="Fxbrl_20200507104640902"
      unitRef="USD">1777000</ifrs-full:Liabilities>
    <ifrs-full:Assets
      contextRef="C_20220831_ifrsfullSegmentsAxis_countryZA"
      decimals="-3"
      id="Fxbrl_20200507104617528"
      unitRef="USD">41642000</ifrs-full:Assets>
    <ifrs-full:Liabilities
      contextRef="C_20220831_ifrsfullSegmentsAxis_countryZA"
      decimals="-3"
      id="Fxbrl_20200507104646617"
      unitRef="USD">347000</ifrs-full:Liabilities>
    <ifrs-full:Assets
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20200507104620950"
      unitRef="USD">53679000</ifrs-full:Assets>
    <ifrs-full:Liabilities
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20200507104648352"
      unitRef="USD">2124000</ifrs-full:Liabilities>
    <ifrs-full:Assets
      contextRef="C_20210831_ifrsfullSegmentsAxis_countryCA"
      decimals="-3"
      id="Fxbrl_20200507103810961"
      unitRef="USD">7038000</ifrs-full:Assets>
    <ifrs-full:Liabilities
      contextRef="C_20210831_ifrsfullSegmentsAxis_countryCA"
      decimals="-3"
      id="Fxbrl_20200507104650611"
      unitRef="USD">29625000</ifrs-full:Liabilities>
    <ifrs-full:Assets
      contextRef="C_20210831_ifrsfullSegmentsAxis_countryZA"
      decimals="-3"
      id="Fxbrl_20200507103816944"
      unitRef="USD">44161000</ifrs-full:Assets>
    <ifrs-full:Liabilities
      contextRef="C_20210831_ifrsfullSegmentsAxis_countryZA"
      decimals="-3"
      id="Fxbrl_20200507104652072"
      unitRef="USD">2101000</ifrs-full:Liabilities>
    <ifrs-full:Assets
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20211117054748534"
      unitRef="USD">51199000</ifrs-full:Assets>
    <ifrs-full:Liabilities
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20201114042736133"
      unitRef="USD">31726000</ifrs-full:Liabilities>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20210901to20220831_ifrsfullSegmentsAxis_countryCA"
      decimals="-3"
      id="Fxbrl_20200507103820648"
      unitRef="USD">-13894000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20200901to20210831_ifrsfullSegmentsAxis_countryCA"
      decimals="-3"
      id="Fxbrl_20200507104724616"
      unitRef="USD">-15202000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20210901to20220831_ifrsfullSegmentsAxis_countryZA"
      decimals="-3"
      id="Fxbrl_20200507104719409"
      unitRef="USD">-1278000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20200901to20210831_ifrsfullSegmentsAxis_countryZA"
      decimals="-3"
      id="Fxbrl_20201116123020794"
      unitRef="USD">7037000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201114042833949"
      unitRef="USD">-15172000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:ComprehensiveIncome
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20200507104722488"
      unitRef="USD">-8165000</ifrs-full:ComprehensiveIncome>
    <ifrs-full:DisclosureOfGeneralAndAdministrativeExpenseExplanatory
      contextRef="C_20210901to20220831"
      id="Fd83d05c4-8ea4-11ea-bee6-6306021c1935">
                &lt;div&gt;
                    &lt;div&gt;
                        &lt;p style="text-align: justify; margin-left: 36pt; text-indent: -36pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;14.&lt;/b&gt;&lt;span style="width: 4.1pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;GENERAL AND ADMINISTRATIVE EXPENSES &lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;div style="margin-left: 18pt;"&gt;

                                            &lt;div&gt;
                                                &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;GENERAL AND ADMINISTRATIVE&lt;br/&gt;EXPENSES&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Year Ending&lt;br/&gt;August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Year Ending&lt;br/&gt;August 31, 2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Salaries and benefits&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,594&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,794&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Severance&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;828&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Legal&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;754&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;505&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Technical consulting fees&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;364&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;405&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accounting&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;317&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;331&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Insurance&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;368&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;311&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Regulatory fees&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;276&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;252&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Shareholder relations&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;108&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;235&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Depreciation&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;91&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;122&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Travel&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;196&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;96&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Other&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;273&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;242&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;4,341&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;5,121&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td colspan="7" style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;sup&gt;&lt;b&gt;1&lt;/b&gt;&lt;/sup&gt;During the previous year, the Company's former President and CEO resigned from the Company.&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;
                                            &lt;/div&gt;

                                    &lt;/div&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                &lt;/div&gt;
            </ifrs-full:DisclosureOfGeneralAndAdministrativeExpenseExplanatory>
    <ptm:DisclosureOfDetailedInformationAboutGeneralAndAdministrativeExpensesExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20211117055507667">
                                            &lt;div&gt;
                                                &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;GENERAL AND ADMINISTRATIVE&lt;br/&gt;EXPENSES&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Year Ending&lt;br/&gt;August 31, 2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Year Ending&lt;br/&gt;August 31, 2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Salaries and benefits&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,594&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,794&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Severance&lt;sup&gt;1&lt;/sup&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;828&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Legal&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;754&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;505&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Technical consulting fees&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;364&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;405&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accounting&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;317&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;331&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Insurance&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;368&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;311&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Regulatory fees&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;276&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;252&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Shareholder relations&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;108&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;235&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Depreciation&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;91&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;122&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Travel&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;196&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;96&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Other&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;273&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;242&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;Total&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;4,341&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;$&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;5,121&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                        &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 1.5pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                    &lt;tr&gt;
                                                        &lt;td colspan="7" style="margin-top: 0pt; margin-bottom: 0pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;sup&gt;&lt;b&gt;1&lt;/b&gt;&lt;/sup&gt;During the previous year, the Company's former President and CEO resigned from the Company.&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;/tr&gt;
                                                &lt;/table&gt;
                                            &lt;/div&gt;
                                        </ptm:DisclosureOfDetailedInformationAboutGeneralAndAdministrativeExpensesExplanatory>
    <ifrs-full:WagesAndSalaries
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F16930"
      unitRef="USD">1594000</ifrs-full:WagesAndSalaries>
    <ifrs-full:WagesAndSalaries
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F16933"
      unitRef="USD">1794000</ifrs-full:WagesAndSalaries>
    <ifrs-full:TerminationBenefitsExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20221116211550949"
      unitRef="USD">0</ifrs-full:TerminationBenefitsExpense>
    <ifrs-full:TerminationBenefitsExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117061744932_16930"
      unitRef="USD">828000</ifrs-full:TerminationBenefitsExpense>
    <ptm:LegalExpenses
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117061746575_16930"
      unitRef="USD">754000</ptm:LegalExpenses>
    <ptm:LegalExpenses
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117061746575_16933"
      unitRef="USD">505000</ptm:LegalExpenses>
    <ifrs-full:ProfessionalFeesExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117061748216_16930"
      unitRef="USD">364000</ifrs-full:ProfessionalFeesExpense>
    <ifrs-full:ProfessionalFeesExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117061748216_16933"
      unitRef="USD">405000</ifrs-full:ProfessionalFeesExpense>
    <ptm:AccountingExpenses
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20211117061750249_16930"
      unitRef="USD">317000</ptm:AccountingExpenses>
    <ptm:AccountingExpenses
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20211117061750249_16933"
      unitRef="USD">331000</ptm:AccountingExpenses>
    <ifrs-full:InsuranceExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F16986"
      unitRef="USD">368000</ifrs-full:InsuranceExpense>
    <ifrs-full:InsuranceExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F16989"
      unitRef="USD">311000</ifrs-full:InsuranceExpense>
    <ptm:RegulatoryFees
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F16978"
      unitRef="USD">276000</ptm:RegulatoryFees>
    <ptm:RegulatoryFees
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F16981"
      unitRef="USD">252000</ptm:RegulatoryFees>
    <ptm:ShareholderRelations
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F16994"
      unitRef="USD">108000</ptm:ShareholderRelations>
    <ptm:ShareholderRelations
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F16997"
      unitRef="USD">235000</ptm:ShareholderRelations>
    <ifrs-full:DepreciationExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F16970"
      unitRef="USD">91000</ifrs-full:DepreciationExpense>
    <ifrs-full:DepreciationExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F16973"
      unitRef="USD">122000</ifrs-full:DepreciationExpense>
    <ifrs-full:TravelExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F16962"
      unitRef="USD">196000</ifrs-full:TravelExpense>
    <ifrs-full:TravelExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F16965"
      unitRef="USD">96000</ifrs-full:TravelExpense>
    <ifrs-full:OtherExpenseByFunction
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F17010"
      unitRef="USD">273000</ifrs-full:OtherExpenseByFunction>
    <ifrs-full:OtherExpenseByFunction
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F17013"
      unitRef="USD">242000</ifrs-full:OtherExpenseByFunction>
    <ifrs-full:GeneralAndAdministrativeExpense
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="F17020_4677"
      unitRef="USD">4341000</ifrs-full:GeneralAndAdministrativeExpense>
    <ifrs-full:GeneralAndAdministrativeExpense
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="F17025_6084"
      unitRef="USD">5121000</ifrs-full:GeneralAndAdministrativeExpense>
    <ifrs-full:DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221114132708755">
                &lt;div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;p style="text-align: justify; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;15.&lt;/b&gt;&lt;span style="width: 5.6pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;CAPITAL RISK MANAGEMENT&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The &lt;/span&gt;&lt;/span&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span&gt;Company&#x2019;s&#160;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;objectives in managing its liquidity and capital are to safeguard the Company's ability to continue as a going concern and provide financial capacity to meet its strategic objectives. The capital structure of the Company consists of share capital, contributed surplus, accumulated other comprehensive loss and accumulated deficit.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company manages the capital structure and makes adjustments to it in light of changes in economic conditions and the risk characteristics of the underlying assets. To maintain or adjust the capital structure, the Company may issue new shares, issue new debt, acquire or dispose of assets.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                            &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;In order to facilitate the management of its capital requirements, the Company regularly updates the Board of Directors with regard to budgets, forecasts, results of capital deployment and general industry conditions. The Company does not currently declare or pay out dividends.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                &lt;/div&gt;
            </ifrs-full:DisclosureOfObjectivesPoliciesAndProcessesForManagingCapitalExplanatory>
    <ifrs-full:DisclosureOfFairValueOfFinancialInstrumentsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221114133727975">
                &lt;div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;
                                        &lt;p style="text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;16.&lt;/b&gt;&lt;span style="width: 5.6pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;FINANCIAL INSTRUMENTS AND RISK MANAGEMENT&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;/div&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company examines the various financial risks to which it is exposed and assesses the impact and likelihood of occurrence. These risks may include credit risk, liquidity risk, currency risk, interest rate risk and other price risks.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;(a)&lt;/i&gt;&lt;span style="width: 28.28pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;Credit risk&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Credit risk arises from the risk that the financial asset counterparty, may default or not meet its obligations timeously. The Company minimizes credit risk by monitoring the reliability of counterparties to settle assets. The maximum exposure to the credit risk is represented by the carrying amount of all the financial assets. There is no material concentration of credit risk in cash and cash equivalents, trade and other receivables and loans.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;(i)&lt;/i&gt;&lt;span style="width: 31.62pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;Cash &lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;In order to manage credit and liquidity risk the Company holds cash only with Canadian chartered and South African banks.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;(ii)&lt;/i&gt;&lt;span style="width: 29.4pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;Performance Bonds&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;In order to explore and develop its properties in South Africa, the Company was required to post performance bonds as financial guarantees against future reclamation work. These funds are held with Standard Bank of South Africa Limited with the DMR as beneficiary in accordance with the Mineral and Petroleum Resources Development Act (the "&lt;b&gt;MPRDA&lt;/b&gt;") and the Company's environmental management programme.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;(b)&lt;/i&gt;&lt;span style="width: 28.28pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;Liquidity risk &lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company has in place a planning and budgeting process to help determine the funds required to support the Company's normal operating requirements and its exploration and development plans. The Company regularly updates the Board of Directors with regard to budgets, forecasts, results of capital deployment and general industry conditions.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company may be required to source additional financing by way of private or public offerings of equity or debt or the sale of project or property interests in order to have sufficient cash to make debt repayments and working capital for continued exploration on the Waterberg Projects, as well as for general working capital purposes. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Any failure by the Company to obtain additional required financing on acceptable terms could cause the Company to delay development of its material projects or could result in the Company being forced to sell some of its assets on an untimely or unfavourable basis. Any such delay or sale could have a material and adverse effect on the Company's financial condition, results of operations and liquidity. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;/div&gt;
                                &lt;div&gt;
                                    &lt;div&gt;

                                    &lt;/div&gt;
                                &lt;/div&gt;
                                &lt;div&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;(c)&lt;/i&gt;&lt;span style="width: 28.84pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;Currency risk&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: black; font-size: 10pt;"&gt;The Company&#x2019;s functional currency is the Canadian dollar, while the consolidated presentation currency is the United States Dollar.&#160; The functional currency of all South African subsidiaries is the Rand, while the functional currency of Lion is the US Dollar.&#160; The Company&#x2019;s operations are in both Canada and South Africa; therefore, the Company's results are impacted by fluctuations in the value of foreign currencies in relation to the Rand and Canadian and United States dollars.&#160; The Company's significant foreign currency exposures on financial instruments comprise cash, accounts payable and accrued liabilities. The Company has not entered into any agreements or purchased any instruments to hedge possible currency risks at this time.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company is exposed to foreign exchange risk through the following financial instruments denominated in a currency other than Canadian dollars:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;

                                        &lt;div&gt;
                                            &lt;table cellpadding="0" cellspacing="0" style="width: 80%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Year ended&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; border-top: 2.25pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Cash (Rand)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,527&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;192&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Cash (USD)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;10,689&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;5,729&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accounts receivable (Rand)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;250&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;439&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accounts payable (Rand)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;347&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,686&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Loan Payable (USD)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;9,089&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Convertible Note (USD)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 1%; text-align: left;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 17%; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;18,716&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 2%; text-align: left;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                            &lt;/table&gt;
                                        &lt;/div&gt;

                                    &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="color: black;"&gt;The Company's comprehensive loss is affected by changes in the exchange rate between its operating currencies and the United States dollar.&#160; At August 31, 2022, based on this exposure a 10% strengthening/weakening in the United States dollar versus Rand foreign exchange rate and Canadian dollar would give rise to a decrease/increase in comprehensive loss for the year presented of approximately $4.6 million, (August 31, 2021 - $3.6 million).&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;i&gt;(d)&lt;/i&gt;&lt;span style="width: 25.5pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;i&gt;Interest rate risk &lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company's interest income earned on cash and on short term investments is exposed to interest rate risk. At August 31, 2022, based on this exposure a 1% change in the average interest rate would give rise to an increase/decrease in the net loss for the year of approximately $70.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                    &lt;p style="text-align: justify; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;At August 31, 2022, the carrying amounts of cash, amounts receivable, performance bonds and accounts payable and accrued liabilities are considered to be reasonable approximations of their fair values due to the short-term nature of these instruments.&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                &lt;/div&gt;
            </ifrs-full:DisclosureOfFairValueOfFinancialInstrumentsExplanatory>
    <ptm:DisclosureOfForeignCurrencyRiskExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20201114052326546">
                                        &lt;div&gt;
                                            &lt;table cellpadding="0" cellspacing="0" style="width: 80%; border-collapse: collapse; font-size: 10pt; border-color: #000000; margin-left: auto; margin-right: auto;"&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;Year ended&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;&lt;b&gt;August 31,&lt;br/&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 2.25pt solid #000000;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; border-top: 2.25pt solid #000000; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Cash (Rand)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,527&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;192&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-top: 2.25pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Cash (USD)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;10,689&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;5,729&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accounts receivable (Rand)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;250&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;439&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Accounts payable (Rand)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;347&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,686&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Loan Payable (USD)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: right; width: 17%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;9,089&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                                &lt;tr&gt;
                                                    &lt;td style="padding-right: 5.4pt; padding-left: 36.9pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Convertible Note (USD)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 17%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 1%; text-align: left;"&gt;&#160;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 17%; text-align: right;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;18,716&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                    &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; width: 2%; text-align: left;"&gt;&#160;&lt;/td&gt;
                                                &lt;/tr&gt;
                                            &lt;/table&gt;
                                        &lt;/div&gt;
                                    </ptm:DisclosureOfForeignCurrencyRiskExplanatory>
    <ifrs-full:Cash
      contextRef="C_20220831_srtCurrencyAxis_ptmAmountsHeldInRandMember"
      decimals="-3"
      id="Fxbrl_20201114052039349"
      unitRef="USD">1527000</ifrs-full:Cash>
    <ifrs-full:Cash
      contextRef="C_20210831_srtCurrencyAxis_ptmAmountsHeldInRandMember"
      decimals="-3"
      id="Fxbrl_20201114052109945"
      unitRef="USD">192000</ifrs-full:Cash>
    <ifrs-full:Cash
      contextRef="C_20220831_srtCurrencyAxis_ptmAmountsHeldInUsdMember"
      decimals="-3"
      id="Fxbrl_20201114044709366"
      unitRef="USD">10689000</ifrs-full:Cash>
    <ifrs-full:Cash
      contextRef="C_20210831_srtCurrencyAxis_ptmAmountsHeldInUsdMember"
      decimals="-3"
      id="Fxbrl_20201114044744648"
      unitRef="USD">5729000</ifrs-full:Cash>
    <ifrs-full:TradeAndOtherCurrentReceivables
      contextRef="C_20220831_srtCurrencyAxis_ptmAmountsHeldInRandMember"
      decimals="-3"
      id="Fxbrl_20201114044442428"
      unitRef="USD">250000</ifrs-full:TradeAndOtherCurrentReceivables>
    <ifrs-full:TradeAndOtherCurrentReceivables
      contextRef="C_20210831_srtCurrencyAxis_ptmAmountsHeldInRandMember"
      decimals="-3"
      id="Fxbrl_20201114044528004"
      unitRef="USD">439000</ifrs-full:TradeAndOtherCurrentReceivables>
    <ifrs-full:TradeAndOtherPayables
      contextRef="C_20220831_srtCurrencyAxis_ptmAmountsHeldInRandMember"
      decimals="-3"
      id="Fxbrl_20201114044519858"
      unitRef="USD">347000</ifrs-full:TradeAndOtherPayables>
    <ifrs-full:TradeAndOtherPayables
      contextRef="C_20210831_srtCurrencyAxis_ptmAmountsHeldInRandMember"
      decimals="-3"
      id="Fxbrl_20201114044640832"
      unitRef="USD">1686000</ifrs-full:TradeAndOtherPayables>
    <ifrs-full:OtherPayables
      contextRef="C_20220831_srtCurrencyAxis_ptmAmountsHeldInUsdMember"
      decimals="-3"
      id="Fxbrl_20201114044750748"
      unitRef="USD">0</ifrs-full:OtherPayables>
    <ifrs-full:OtherPayables
      contextRef="C_20210831_srtCurrencyAxis_ptmAmountsHeldInUsdMember"
      decimals="-3"
      id="Fxbrl_20201114044901742"
      unitRef="USD">9089000</ifrs-full:OtherPayables>
    <ifrs-full:OtherBorrowings
      contextRef="C_20220831_srtCurrencyAxis_ptmAmountsHeldInUsdMember"
      decimals="-3"
      id="Fxbrl_20201114044825459"
      unitRef="USD">0</ifrs-full:OtherBorrowings>
    <ifrs-full:OtherBorrowings
      contextRef="C_20210831_srtCurrencyAxis_ptmAmountsHeldInUsdMember"
      decimals="-3"
      id="Fxbrl_20201114044923202"
      unitRef="USD">18716000</ifrs-full:OtherBorrowings>
    <ifrs-full:PercentageOfReasonablyPossibleIncreaseInActuarialAssumption
      contextRef="C_20220831_ifrsfullTypesOfRisksAxis_ifrsfullCurrencyRiskMember"
      decimals="2"
      id="Fxbrl_20221118173112207"
      unitRef="pure">0.10</ifrs-full:PercentageOfReasonablyPossibleIncreaseInActuarialAssumption>
    <ifrs-full:ValueAtRisk
      contextRef="C_20220831_ifrsfullTypesOfRisksAxis_ifrsfullCurrencyRiskMember"
      decimals="-5"
      id="Fxbrl_20221118173123944"
      unitRef="USD">4600000</ifrs-full:ValueAtRisk>
    <ifrs-full:ValueAtRisk
      contextRef="C_20210831_ifrsfullTypesOfRisksAxis_ifrsfullCurrencyRiskMember"
      decimals="-5"
      id="Fxbrl_20221118173132802"
      unitRef="USD">3600000</ifrs-full:ValueAtRisk>
    <ifrs-full:PercentageOfReasonablyPossibleIncreaseInActuarialAssumption
      contextRef="C_20220831_ifrsfullTypesOfRisksAxis_ifrsfullInterestRateRiskMember"
      decimals="2"
      id="Fxbrl_20200507104742778"
      unitRef="pure">0.01</ifrs-full:PercentageOfReasonablyPossibleIncreaseInActuarialAssumption>
    <ifrs-full:ValueAtRisk
      contextRef="C_20220831_ifrsfullTypesOfRisksAxis_ifrsfullInterestRateRiskMember"
      decimals="-3"
      id="Fxbrl_20200507104717728"
      unitRef="USD">70000</ifrs-full:ValueAtRisk>
    <ifrs-full:DisclosureOfIncomeTaxExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221114134342150">
                &lt;div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;div&gt;
                                    &lt;p style="margin: 0pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;17.&lt;/b&gt;&lt;span style="width: 4.1pt; text-indent: 0pt; display: inline-block;"&gt;&#160;&lt;/span&gt;&lt;b&gt;INCOME TAXES&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                    &lt;div&gt;
                        &lt;div&gt;
                            &lt;div&gt;
                                &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The income taxes shown in the consolidated earnings differ from the amounts obtained by applying statutory rates to the earnings before provision for income taxes due to the following:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                            &lt;/div&gt;
                            &lt;div&gt;

                            &lt;/div&gt;
                            &lt;div&gt;
                                &lt;div style="margin-left: 18pt;"&gt;
                                    &lt;p style="margin: 0pt;"&gt;&#160;&lt;/p&gt;

                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Loss before income taxes&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;8,250&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;13,008&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,056&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Income tax recovery at statutory rates&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(2,227&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(3,512&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(1,905&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Difference of foreign tax rates&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;(&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;13&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;)&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;19&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(8&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Non-deductible expenses and non-taxable portion of capital gains&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;983&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,061&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;(&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;216&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;)&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Changes in unrecognized deferred tax assets and other&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,250&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,487&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,201&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Income tax expense (recovery)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;(&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;)&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Income tax (recovery)&#160;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span&gt;expense consists of:&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 26.75pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Current income taxes&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 26.75pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred income taxes&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(&lt;span&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 26.75pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(&lt;span&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;

                                &lt;/div&gt;
                                &lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160; &#160; &#160; &#160;&#160;&lt;/span&gt;&lt;/span&gt;
                                &lt;p style="font-size: 10pt; font-family: Times New Roman, Times, serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The gross movement on the net deferred income tax account is as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;div style="margin-left: 18pt;"&gt;

                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred tax liability at the beginning of the year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Tax recovery&#160;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span&gt;(expense) relating to the loss from continuing operations&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(55&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Tax recovery relating to components of other comprehensive loss&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(&lt;span&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Tax recovery recorded in deficit&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred tax liability at the end of the year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;

                                &lt;/div&gt;
                                &lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;
                                &lt;p style="font-size: 10pt; font-family: Times New Roman, Times, serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The significant components of the Company's net deferred income tax liabilities are as follows:&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                                &lt;div style="margin-left: 18pt;"&gt;

                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Convertible notes&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(389&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(661&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Loans payable&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(180&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(247&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Mineral properties&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(2,241,430&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(2,597&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(2,221&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Loss carry-forwards&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,241,430&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,166&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,129&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;

                                &lt;/div&gt;
                                &lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&#160;&lt;/span&gt;&lt;/span&gt;
                                &lt;p style="font-size: 10pt; font-family: Times New Roman, Times, serif; margin-top: 0pt; margin-bottom: 0pt; margin-left: 18pt;"&gt;&lt;span style="font-size: 10pt; font-family: Times New Roman, Times, serif;"&gt;Unrecognized deductible temporary differences, unused tax losses and unused tax credits are attributed to the following:&lt;/span&gt;&lt;/p&gt;
                                &lt;div style="margin-left: 18pt;"&gt;

                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;&lt;i&gt;Tax Losses:&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Operating loss carry-forwards - Canada&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;159,298&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;158,619&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;137,037&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Operating loss carry-forwards - South Africa&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;103,917&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;35,958&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;100,415&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Net capital loss carry-forwards&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;263,215&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;194,577&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;237,452&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;&lt;i&gt;Temporary Differences:&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Mineral properties&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,632&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,931&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,672&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Financing Costs&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,993&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,611&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,539&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Property, plant and equipment&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;697&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;728&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;697&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Other&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;866&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;800&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;603&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;12,188&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;13,070&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;16,511&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;

                                    &lt;p style="margin-top: 0pt; margin-bottom: 10pt; font-family: Times New Roman,Times,serif;"&gt;&#160;&lt;/p&gt;
                                &lt;/div&gt;
                            &lt;/div&gt;
                            &lt;div&gt;

                            &lt;/div&gt;
                            &lt;p style="text-align: justify; margin-left: 18pt; margin-top: 10pt; margin-bottom: 10pt;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;The Company's Canadian operating loss carry-forwards expire between 2026 and 2042. The Company's South African operating loss carry-forwards do not expire. The Company's Canadian unused investment tax credit carry-forwards expire between 2029 and 2035. The Company's Canadian net capital loss carry-forwards do not expire. &lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
                        &lt;/div&gt;
                    &lt;/div&gt;
                &lt;/div&gt;
            </ifrs-full:DisclosureOfIncomeTaxExplanatory>
    <ptm:DisclosureOfDetailedInformationAboutEffectiveIncomeTaxExpenseRecoveryExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221117010105439">
                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Loss before income taxes&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;8,250&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;13,008&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,056&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Income tax recovery at statutory rates&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(2,227&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(3,512&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(1,905&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Difference of foreign tax rates&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;(&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;13&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;)&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;19&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(8&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Non-deductible expenses and non-taxable portion of capital gains&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;983&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,061&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;(&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;216&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;)&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Changes in unrecognized deferred tax assets and other&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;1,250&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,487&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,201&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Income tax expense (recovery)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;(&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;)&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Income tax (recovery)&#160;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span&gt;expense consists of:&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 26.75pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Current income taxes&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 26.75pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred income taxes&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(&lt;span&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 26.75pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(&lt;span&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;
                                    </ptm:DisclosureOfDetailedInformationAboutEffectiveIncomeTaxExpenseRecoveryExplanatory>
    <ifrs-full:AccountingProfit
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20200507110331578"
      unitRef="USD">8250000</ifrs-full:AccountingProfit>
    <ifrs-full:AccountingProfit
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20200507110338288"
      unitRef="USD">13008000</ifrs-full:AccountingProfit>
    <ifrs-full:AccountingProfit
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507110340836"
      unitRef="USD">7056000</ifrs-full:AccountingProfit>
    <ifrs-full:TaxExpenseIncomeAtApplicableTaxRate
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201114053040021"
      unitRef="USD">-2227000</ifrs-full:TaxExpenseIncomeAtApplicableTaxRate>
    <ifrs-full:TaxExpenseIncomeAtApplicableTaxRate
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201114053035371"
      unitRef="USD">-3512000</ifrs-full:TaxExpenseIncomeAtApplicableTaxRate>
    <ifrs-full:TaxExpenseIncomeAtApplicableTaxRate
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507110405566"
      unitRef="USD">-1905000</ifrs-full:TaxExpenseIncomeAtApplicableTaxRate>
    <ifrs-full:TaxEffectOfForeignTaxRates
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201114053127289"
      unitRef="USD">-13000</ifrs-full:TaxEffectOfForeignTaxRates>
    <ifrs-full:TaxEffectOfForeignTaxRates
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201114053132797"
      unitRef="USD">19000</ifrs-full:TaxEffectOfForeignTaxRates>
    <ifrs-full:TaxEffectOfForeignTaxRates
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507110446597"
      unitRef="USD">-8000</ifrs-full:TaxEffectOfForeignTaxRates>
    <ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201114053243015"
      unitRef="USD">983000</ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss>
    <ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201114053227509"
      unitRef="USD">1061000</ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss>
    <ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507110533166"
      unitRef="USD">-216000</ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss>
    <ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201114053336796"
      unitRef="USD">1250000</ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome>
    <ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201114053341649"
      unitRef="USD">2487000</ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome>
    <ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507110545847"
      unitRef="USD">2201000</ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome>
    <ifrs-full:IncomeTaxExpenseContinuingOperations
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20200507110548879"
      unitRef="USD">-7000</ifrs-full:IncomeTaxExpenseContinuingOperations>
    <ifrs-full:IncomeTaxExpenseContinuingOperations
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20200507110610296"
      unitRef="USD">55000</ifrs-full:IncomeTaxExpenseContinuingOperations>
    <ifrs-full:IncomeTaxExpenseContinuingOperations
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507110608040"
      unitRef="USD">72000</ifrs-full:IncomeTaxExpenseContinuingOperations>
    <ifrs-full:CurrentTaxExpenseIncome
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20200507110648629"
      unitRef="USD">0</ifrs-full:CurrentTaxExpenseIncome>
    <ifrs-full:CurrentTaxExpenseIncome
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20200507110700694"
      unitRef="USD">0</ifrs-full:CurrentTaxExpenseIncome>
    <ifrs-full:CurrentTaxExpenseIncome
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507110703649"
      unitRef="USD">0</ifrs-full:CurrentTaxExpenseIncome>
    <ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20200507110552485"
      unitRef="USD">-7000</ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss>
    <ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20200507110629045"
      unitRef="USD">55000</ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss>
    <ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507110626452"
      unitRef="USD">72000</ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss>
    <ifrs-full:DeferredTaxExpenseIncome
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20200507110555677"
      unitRef="USD">-7000</ifrs-full:DeferredTaxExpenseIncome>
    <ifrs-full:DeferredTaxExpenseIncome
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20200507110644791"
      unitRef="USD">55000</ifrs-full:DeferredTaxExpenseIncome>
    <ifrs-full:DeferredTaxExpenseIncome
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20200507110641429"
      unitRef="USD">72000</ifrs-full:DeferredTaxExpenseIncome>
    <ifrs-full:DisclosureOfDeferredTaxesExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221117010119523">
                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred tax liability at the beginning of the year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span&gt;&lt;span&gt;Tax recovery&#160;&lt;/span&gt;&lt;/span&gt;&lt;span&gt;&lt;span&gt;(expense) relating to the loss from continuing operations&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(55&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Tax recovery relating to components of other comprehensive loss&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(&lt;span&gt;&lt;span&gt;7&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;55&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;72&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Tax recovery recorded in deficit&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Deferred tax liability at the end of the year&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;
                                    </ifrs-full:DisclosureOfDeferredTaxesExplanatory>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20201114052459387_xbrl_20200507110935388"
      unitRef="USD">0</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20200831"
      decimals="-3"
      id="Fxbrl_20201114052459387_xbrl_20200507110947137"
      unitRef="USD">0</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20190831"
      decimals="-3"
      id="Fxbrl_20201114052459387_xbrl_20200507110950421"
      unitRef="USD">0</ifrs-full:DeferredTaxLiabilities>
    <ptm:IncomeTaxRelatingToContinuingOperations
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201114052604856"
      unitRef="USD">7000</ptm:IncomeTaxRelatingToContinuingOperations>
    <ptm:IncomeTaxRelatingToContinuingOperations
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201114052550060"
      unitRef="USD">55000</ptm:IncomeTaxRelatingToContinuingOperations>
    <ptm:IncomeTaxRelatingToContinuingOperations
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201114052558105"
      unitRef="USD">72000</ptm:IncomeTaxRelatingToContinuingOperations>
    <ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201114052613229"
      unitRef="USD">-7000</ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome>
    <ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201114052619577"
      unitRef="USD">55000</ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome>
    <ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201114052634759"
      unitRef="USD">72000</ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome>
    <ptm:IncomeTaxRecoveryRecordedInDeficit
      contextRef="C_20210901to20220831"
      decimals="-3"
      id="Fxbrl_20201114052656172"
      unitRef="USD">0</ptm:IncomeTaxRecoveryRecordedInDeficit>
    <ptm:IncomeTaxRecoveryRecordedInDeficit
      contextRef="C_20200901to20210831"
      decimals="-3"
      id="Fxbrl_20201114052705537"
      unitRef="USD">0</ptm:IncomeTaxRecoveryRecordedInDeficit>
    <ptm:IncomeTaxRecoveryRecordedInDeficit
      contextRef="C_20190901to20200831"
      decimals="-3"
      id="Fxbrl_20201114052718136"
      unitRef="USD">-0</ptm:IncomeTaxRecoveryRecordedInDeficit>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20221117005322326_xbrl_20201114052459387_xbrl_20200507110935388"
      unitRef="USD">0</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20221117005322326_xbrl_20201114052459387_xbrl_20200507110947137"
      unitRef="USD">0</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20200831"
      decimals="-3"
      id="Fxbrl_20221117005322326_xbrl_20201114052459387_xbrl_20200507110950421"
      unitRef="USD">0</ifrs-full:DeferredTaxLiabilities>
    <ptm:DisclosureOfChangesInDeferredTaxAssetsAndLiabilitiesExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221117010135199">
                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Convertible notes&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(389&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(661&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Loans payable&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(180&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(247&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Mineral properties&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(2,241,430&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(2,597&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;(2,221&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;)&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Loss carry-forwards&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,241,430&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,166&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,129&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;
                                    </ptm:DisclosureOfChangesInDeferredTaxAssetsAndLiabilitiesExplanatory>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20220831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20200507111709991"
      unitRef="USD">0</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20210831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20200507111715037"
      unitRef="USD">389000</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20200831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmConvertibleNotesMember"
      decimals="-3"
      id="Fxbrl_20200507111717916"
      unitRef="USD">661000</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20220831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLoanPayableMember"
      decimals="-3"
      id="Fxbrl_20201116104340549"
      unitRef="USD">0</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20210831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLoanPayableMember"
      decimals="-3"
      id="Fxbrl_20200507111725165"
      unitRef="USD">180000</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20200831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLoanPayableMember"
      decimals="-3"
      id="Fxbrl_20200507111722965"
      unitRef="USD">247000</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20220831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmDeferredTaxLiabilitiesMineralPropertiesMember"
      decimals="-3"
      id="Fxbrl_20200507111729997"
      unitRef="USD">2241430000</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20210831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmDeferredTaxLiabilitiesMineralPropertiesMember"
      decimals="-3"
      id="Fxbrl_20200507112029504"
      unitRef="USD">2597000</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxLiabilities
      contextRef="C_20200831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmDeferredTaxLiabilitiesMineralPropertiesMember"
      decimals="-3"
      id="Fxbrl_20200507112031933"
      unitRef="USD">2221000</ifrs-full:DeferredTaxLiabilities>
    <ifrs-full:DeferredTaxAssets
      contextRef="C_20220831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLossCarryForwardsMember"
      decimals="-3"
      id="Fxbrl_20200507111607174"
      unitRef="USD">2241430000</ifrs-full:DeferredTaxAssets>
    <ifrs-full:DeferredTaxAssets
      contextRef="C_20210831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLossCarryForwardsMember"
      decimals="-3"
      id="Fxbrl_20200507111610600"
      unitRef="USD">3166000</ifrs-full:DeferredTaxAssets>
    <ifrs-full:DeferredTaxAssets
      contextRef="C_20200831_ptmComponentsOfDeferredTaxLiabilitiesAssetsAxis_ptmLossCarryForwardsMember"
      decimals="-3"
      id="Fxbrl_20200507111613205"
      unitRef="USD">3129000</ifrs-full:DeferredTaxAssets>
    <ifrs-full:NetDeferredTaxLiabilities
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20221117005726471"
      unitRef="USD">0</ifrs-full:NetDeferredTaxLiabilities>
    <ifrs-full:NetDeferredTaxLiabilities
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20200507111642205"
      unitRef="USD">0</ifrs-full:NetDeferredTaxLiabilities>
    <ifrs-full:NetDeferredTaxLiabilities
      contextRef="C_20200831"
      decimals="-3"
      id="Fxbrl_20200507111647541"
      unitRef="USD">0</ifrs-full:NetDeferredTaxLiabilities>
    <ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory
      contextRef="C_20210901to20220831"
      id="Fxbrl_20221117010147373">
                                        &lt;table cellpadding="0" cellspacing="0" style="width: 100%; border-collapse: collapse; font-size: 10pt; border-color: #000000;"&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2022&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2021&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; white-space: nowrap;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;b&gt;2020&lt;/b&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 1.5pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;&lt;i&gt;Tax Losses:&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; text-align: right; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Operating loss carry-forwards - Canada&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;159,298&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;158,619&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;137,037&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Operating loss carry-forwards - South Africa&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;103,917&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;35,958&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;100,415&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Net capital loss carry-forwards&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;-&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;263,215&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;194,577&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;237,452&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;&lt;span style="text-decoration: underline;"&gt;&lt;i&gt;Temporary Differences:&lt;/i&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Mineral properties&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,632&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,931&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,672&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Financing Costs&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;2,993&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;3,611&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;7,539&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; text-align: justify; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Property, plant and equipment&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;697&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;728&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 1%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;697&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: justify;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;Other&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;866&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;800&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;603&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                            &lt;tr&gt;
                                                &lt;td style="padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: justify; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;12,188&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;13,070&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 1%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;$&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: right; width: 12%; background-color: #e6efff;"&gt;&lt;span style="font-size: 10pt;"&gt;&lt;span style="font-family: Times New Roman,Times,serif;"&gt;16,511&lt;/span&gt;&lt;/span&gt;&lt;/td&gt;
                                                &lt;td style="vertical-align: bottom; border-top: 0.75pt solid #000000; border-bottom: 0.75pt solid #000000; text-align: left; width: 2%; background-color: #e6efff;"&gt;&#160;&lt;/td&gt;
                                            &lt;/tr&gt;
                                        &lt;/table&gt;
                                    </ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsCanadaMember"
      decimals="-3"
      id="Fxbrl_20200507112408158"
      unitRef="USD">159298000</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsCanadaMember"
      decimals="-3"
      id="Fxbrl_20200507112421765"
      unitRef="USD">158619000</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsCanadaMember"
      decimals="-3"
      id="Fxbrl_20200507112424383"
      unitRef="USD">137037000</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsSouthAfricaMember"
      decimals="-3"
      id="Fxbrl_20200507112440454"
      unitRef="USD">103917000</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsSouthAfricaMember"
      decimals="-3"
      id="Fxbrl_20200507112429317"
      unitRef="USD">35958000</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmOperatingLossCarryForwardsSouthAfricaMember"
      decimals="-3"
      id="Fxbrl_20200507112427255"
      unitRef="USD">100415000</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmNetCapitalLossCarryForwardsMember"
      decimals="-3"
      id="Fxbrl_20200507112438397"
      unitRef="USD">0</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmNetCapitalLossCarryForwardsMember"
      decimals="-3"
      id="Fxbrl_20200507112431446"
      unitRef="USD">0</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmNetCapitalLossCarryForwardsMember"
      decimals="-3"
      id="Fxbrl_20200507112436286"
      unitRef="USD">0</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20211117162841931"
      unitRef="USD">263215000</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20200507112411922"
      unitRef="USD">194577000</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised
      contextRef="C_20200831"
      decimals="-3"
      id="Fxbrl_20200507112414650"
      unitRef="USD">237452000</ifrs-full:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencesMineralPropertiesMember"
      decimals="-3"
      id="Fxbrl_20200507113154374"
      unitRef="USD">7632000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencesMineralPropertiesMember"
      decimals="-3"
      id="Fxbrl_20200507113158657"
      unitRef="USD">7931000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencesMineralPropertiesMember"
      decimals="-3"
      id="Fxbrl_20200507113201210"
      unitRef="USD">7672000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferenceFinancingCostsMember"
      decimals="-3"
      id="Fxbrl_20200507113213126"
      unitRef="USD">2993000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferenceFinancingCostsMember"
      decimals="-3"
      id="Fxbrl_20200507113230605"
      unitRef="USD">3611000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferenceFinancingCostsMember"
      decimals="-3"
      id="Fxbrl_20200507113228605"
      unitRef="USD">7539000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencePropertyPlantAndEquipmentMember"
      decimals="-3"
      id="Fxbrl_20201114053922840_xbrl_20200507113213126"
      unitRef="USD">697000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencePropertyPlantAndEquipmentMember"
      decimals="-3"
      id="Fxbrl_20201114053922840_xbrl_20200507113230605"
      unitRef="USD">728000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ptmTemporaryDifferencePropertyPlantAndEquipmentMember"
      decimals="-3"
      id="Fxbrl_20201114053922840_xbrl_20200507113228605"
      unitRef="USD">697000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20220831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ifrsfullOtherTemporaryDifferencesMember"
      decimals="-3"
      id="Fxbrl_20201114053925761_xbrl_20200507113213126"
      unitRef="USD">866000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20210831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ifrsfullOtherTemporaryDifferencesMember"
      decimals="-3"
      id="Fxbrl_20201114053925761_xbrl_20200507113230605"
      unitRef="USD">800000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20200831_ifrsfullTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis_ifrsfullOtherTemporaryDifferencesMember"
      decimals="-3"
      id="Fxbrl_20201114053925761_xbrl_20200507113228605"
      unitRef="USD">603000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20220831"
      decimals="-3"
      id="Fxbrl_20201114054128868"
      unitRef="USD">12188000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20210831"
      decimals="-3"
      id="Fxbrl_20200507113219757"
      unitRef="USD">13070000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
    <ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
      contextRef="C_20200831"
      decimals="-3"
      id="Fxbrl_20200507113237341"
      unitRef="USD">16511000</ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised>
</xbrl>
