Trade Payables And Accrued Liabilities - Disclosure of trade and other payables explanatory (Parenthetical) (Detail) - CAD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2022
Trade and other non-current payables [abstract]
Termination benefits expense	$ 1,008,848	$ 1,008,848

The amount of expense in relation to termination benefits. Termination benefits are employee benefits provided in exchange for the termination of an employee's employment as a result of either: (a) an entity's decision to terminate an employee's employment before the normal retirement date; or (b) an employee's decision to accept an offer of benefits in exchange for the termination of employment. [Refer: Employee benefits expense]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 19
-IssueDate 2021-01-01
-Paragraph 171
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_171&doctype=Standard
-URIDate 2021-03-24

Name:	ifrs-full_TerminationBenefitsExpense
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration