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Prepaid Expenses and Deposits (Details Narrative) - CAD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
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DisclosureOfPrepaidExpensesAndDepositsLineItems [Line Items] |  |
Prepaid and deposits related to exploration and evaluation expenditures | $ 71 | $ 359
Peruvian Exploration Projects |  |
DisclosureOfPrepaidExpensesAndDepositsLineItems [Line Items] |  |
Prepaid and deposits related to exploration and evaluation expenditures | $ 163 | $ 192

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