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SUPPLEMENTAL FINANCIAL INFORMATION (Details 1) - CAD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
DisclosureOfOtherIncomeExpenseLineItems [Line Items] |  |
Other gains (losses) | $ (95) | $ 2,970
Gains (Losses) on: Foreign Exchange |  |
DisclosureOfOtherIncomeExpenseLineItems [Line Items] |  |
Other gains (losses) | (529) | 2
Gains (Losses) on: Disposal of Property, Plant and Equipment |  |
DisclosureOfOtherIncomeExpenseLineItems [Line Items] |  |
Other gains (losses) | 405 | (37)
Gains (Losses) on: Investment Fair Value Through Profit (Loss) |  |
DisclosureOfOtherIncomeExpenseLineItems [Line Items] |  |
Other gains (losses) | 5,046 | (1,085)
Deconsolidation of Investment in Associate |  |
DisclosureOfOtherIncomeExpenseLineItems [Line Items] |  |
Other gains (losses) | 0 | 5,267
Reclamation Obligation Adjustments |  |
DisclosureOfOtherIncomeExpenseLineItems [Line Items] |  |
Other gains (losses) | (3,595) | (845)
Debt Obligation Adjustments |  |
DisclosureOfOtherIncomeExpenseLineItems [Line Items] |  |
Other gains (losses) | 2 | 26
Legal Settlement |  |
DisclosureOfOtherIncomeExpenseLineItems [Line Items] |  |
Other gains (losses) | (850) | 0
Gains (Losses) on: Other |  |
DisclosureOfOtherIncomeExpenseLineItems [Line Items] |  |
Other gains (losses) | $ (574) | $ (358)

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