<?xml version='1.0' encoding='UTF-8'?>
<FilingSummary>
  <Version>3.7.0.1</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>55</ContextCount>
  <ElementCount>130</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>20</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>4</UnitCount>
  <MyReports>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>00000001 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/DocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>00000002 - Statement - Balance Sheets</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/BalanceSheets</Role>
      <ShortName>Balance Sheets</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>00000003 - Statement - Balance Sheets (Parenthetical)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/BalanceSheetsParenthetical</Role>
      <ShortName>Balance Sheets (Parenthetical)</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>00000004 - Statement - Statements of Operations</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/StatementsOfOperations</Role>
      <ShortName>Statements of Operations</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>00000005 - Statement - Shareholders Equity</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/ShareholdersEquity</Role>
      <ShortName>Shareholders Equity</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R6.htm</HtmlFileName>
      <LongName>00000006 - Statement - Statements of Cash Flows</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/StatementsOfCashFlows</Role>
      <ShortName>Statements of Cash Flows</ShortName>
      <MenuCategory>Statements</MenuCategory>
      <Position>6</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R7.htm</HtmlFileName>
      <LongName>00000007 - Disclosure - NOTE 1 - DESCRIPTION OF BUSINESS AND GOING CONCERN</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note1-DescriptionOfBusinessAndGoingConcern</Role>
      <ShortName>NOTE 1 - DESCRIPTION OF BUSINESS AND GOING CONCERN</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>7</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R8.htm</HtmlFileName>
      <LongName>00000008 - Disclosure - NOTE 2 - SUMMARY OF ACCOUNTING POLICIES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note2-SummaryOfAccountingPolicies</Role>
      <ShortName>NOTE 2 - SUMMARY OF ACCOUNTING POLICIES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>8</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R9.htm</HtmlFileName>
      <LongName>00000009 - Disclosure - NOTE 3 - OIL AND GAS PROPERTIES, UNPROVED</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note3-MineralRights</Role>
      <ShortName>NOTE 3 - OIL AND GAS PROPERTIES, UNPROVED</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>9</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R10.htm</HtmlFileName>
      <LongName>00000010 - Disclosure - NOTE 4 - INCOME TAXES</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note3-IncomeTaxes</Role>
      <ShortName>NOTE 4 - INCOME TAXES</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>10</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R11.htm</HtmlFileName>
      <LongName>00000011 - Disclosure - NOTE 5 - CONVERTIBLE NOTES PAYABLE</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://EXNT/role/Note4-ConvertibleNotesPayable</Role>
      <ShortName>NOTE 5 - CONVERTIBLE NOTES PAYABLE</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>11</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R12.htm</HtmlFileName>
      <LongName>00000012 - Disclosure - NOTE 6 - ADVANCES FROM OFFICER AND STOCKHOLDER</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note5-AdvancesFromOfficerAndStockholder</Role>
      <ShortName>NOTE 6 - ADVANCES FROM OFFICER AND STOCKHOLDER</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>12</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R13.htm</HtmlFileName>
      <LongName>00000013 - Disclosure - NOTE 7 - COMMON STOCK TRANSACTIONS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note6-CommonStockTransactions</Role>
      <ShortName>NOTE 7 - COMMON STOCK TRANSACTIONS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>13</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R14.htm</HtmlFileName>
      <LongName>00000014 - Disclosure - NOTE 8 - STOCK OPTIONS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note7-StockOptions</Role>
      <ShortName>NOTE 8 - STOCK OPTIONS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>14</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R15.htm</HtmlFileName>
      <LongName>00000015 - Disclosure - NOTE 9 ??? SUBSEQUENT EVENTS</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note9SubsequentEvents</Role>
      <ShortName>NOTE 9 ??? SUBSEQUENT EVENTS</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>15</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R16.htm</HtmlFileName>
      <LongName>00000016 - Disclosure - NOTE 2 - SUMMARY OF ACCOUNTING POLICIES (Policies)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note2-SummaryOfAccountingPoliciesPolicies</Role>
      <ShortName>NOTE 2 - SUMMARY OF ACCOUNTING POLICIES (Policies)</ShortName>
      <MenuCategory>Policies</MenuCategory>
      <Position>16</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R17.htm</HtmlFileName>
      <LongName>00000017 - Disclosure - NOTE 3 - OIL AND GAS PROPERTIES, UNPROVED (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note3-OilAndGasPropertiesUnprovedTables</Role>
      <ShortName>NOTE 3 - OIL AND GAS PROPERTIES, UNPROVED (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://EXNT/role/Note3-MineralRights</ParentRole>
      <Position>17</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R18.htm</HtmlFileName>
      <LongName>00000018 - Disclosure - NOTE 4 - INCOME TAXES (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note3-IncomeTaxesTables</Role>
      <ShortName>NOTE 4 - INCOME TAXES (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://EXNT/role/Note3-IncomeTaxes</ParentRole>
      <Position>18</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R19.htm</HtmlFileName>
      <LongName>00000019 - Disclosure - NOTE 5 - CONVERTIBLE NOTES PAYABLE (Tables)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://EXNT/role/Note4-ConvertibleNotesPayableTables</Role>
      <ShortName>NOTE 5 - CONVERTIBLE NOTES PAYABLE (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://EXNT/role/Note4-ConvertibleNotesPayable</ParentRole>
      <Position>19</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R20.htm</HtmlFileName>
      <LongName>00000020 - Disclosure - NOTE 8 - STOCK OPTIONS (Tables)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note7-StockOptionsTables</Role>
      <ShortName>NOTE 8 - STOCK OPTIONS (Tables)</ShortName>
      <MenuCategory>Tables</MenuCategory>
      <ParentRole>http://EXNT/role/Note7-StockOptions</ParentRole>
      <Position>20</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R21.htm</HtmlFileName>
      <LongName>00000021 - Disclosure - NOTE 2 - SUMMARY OF ACCOUNTING POLICIES (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note2-SummaryOfAccountingPoliciesDetailsNarrative</Role>
      <ShortName>NOTE 2 - SUMMARY OF ACCOUNTING POLICIES (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://EXNT/role/Note2-SummaryOfAccountingPoliciesPolicies</ParentRole>
      <Position>21</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R22.htm</HtmlFileName>
      <LongName>00000022 - Disclosure - NOTE 3 - OIL AND GAS PROPERTIES, UNPROVED (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note3-OilAndGasPropertiesUnprovedDetails</Role>
      <ShortName>NOTE 3 - OIL AND GAS PROPERTIES, UNPROVED (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://EXNT/role/Note3-OilAndGasPropertiesUnprovedTables</ParentRole>
      <Position>22</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R23.htm</HtmlFileName>
      <LongName>00000023 - Disclosure - NOTE 4 - INCOME TAXES - Income Tax Provision (Benefit) (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note3-IncomeTaxes-IncomeTaxProvisionBenefitDetails</Role>
      <ShortName>NOTE 4 - INCOME TAXES - Income Tax Provision (Benefit) (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>23</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R24.htm</HtmlFileName>
      <LongName>00000024 - Disclosure - NOTE 4 - INCOME TAXES - Reconciliation of Tax Rates (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note3-IncomeTaxes-ReconciliationOfTaxRatesDetails</Role>
      <ShortName>NOTE 4 - INCOME TAXES - Reconciliation of Tax Rates (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>24</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R25.htm</HtmlFileName>
      <LongName>00000025 - Disclosure - NOTE 4 - INCOME TAXES - Components of Net Deferred Income Tax Assets (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note3-IncomeTaxes-ComponentsOfNetDeferredIncomeTaxAssetsDetails</Role>
      <ShortName>NOTE 4 - INCOME TAXES - Components of Net Deferred Income Tax Assets (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>25</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R26.htm</HtmlFileName>
      <LongName>00000026 - Disclosure - NOTE 4 - INCOME TAXES (Details Narrative)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note3-IncomeTaxesDetailsNarrative</Role>
      <ShortName>NOTE 4 - INCOME TAXES (Details Narrative)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <ParentRole>http://EXNT/role/Note3-IncomeTaxesTables</ParentRole>
      <Position>26</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R27.htm</HtmlFileName>
      <LongName>00000027 - Disclosure - NOTE 5 - CONVERTIBLE NOTES PAYABLE - Convertible notes payable - related party (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://EXNT/role/Note4-ConvertibleNotesPayable-ConvertibleNotesPayable-RelatedPartyDetails</Role>
      <ShortName>NOTE 5 - CONVERTIBLE NOTES PAYABLE - Convertible notes payable - related party (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>27</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R28.htm</HtmlFileName>
      <LongName>00000028 - Disclosure - NOTE 5 - CONVERTIBLE NOTES PAYABLE - Convertible Notes Payable (Details)</LongName>
      <ReportType>Notes</ReportType>
      <Role>http://EXNT/role/Note4-ConvertibleNotesPayable-ConvertibleNotesPayableDetails</Role>
      <ShortName>NOTE 5 - CONVERTIBLE NOTES PAYABLE - Convertible Notes Payable (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>28</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R29.htm</HtmlFileName>
      <LongName>00000029 - Disclosure - NOTE 8 - STOCK OPTIONS - Status of Company's Stock Options (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note7-StockOptions-StatusOfCompanysStockOptionsDetails</Role>
      <ShortName>NOTE 8 - STOCK OPTIONS - Status of Company's Stock Options (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>29</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R30.htm</HtmlFileName>
      <LongName>00000030 - Disclosure - Note 8 - STOCK OPTIONS - Option Details (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/StockOptions-OptionDetailsDetails</Role>
      <ShortName>Note 8 - STOCK OPTIONS - Option Details (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>30</Position>
    </Report>
    <Report instance="exnt-20170331.xml">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R31.htm</HtmlFileName>
      <LongName>00000031 - Disclosure - NOTE 8 - STOCK OPTIONS - Information about Stock Options (Details)</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://EXNT/role/Note7-StockOptions-InformationAboutStockOptionsDetails</Role>
      <ShortName>NOTE 8 - STOCK OPTIONS - Information about Stock Options (Details)</ShortName>
      <MenuCategory>Details</MenuCategory>
      <Position>31</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File>exnt-20170331.xml</File>
    <File>exnt-20170331.xsd</File>
    <File>exnt-20170331_cal.xml</File>
    <File>exnt-20170331_def.xml</File>
    <File>exnt-20170331_lab.xml</File>
    <File>exnt-20170331_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies/>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>true</HasCalculationLinkbase>
</FilingSummary>
