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SUPPLEMENTAL FINANCIAL INFORMATION (Details 3) - CAD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
DisclosureOfDepreciationExpenseLineItems [Line Items] |  |
Depreciation expense | $ (3,764) | $ (3,661)
Mining, other development expense |  |
DisclosureOfDepreciationExpenseLineItems [Line Items] |  |
Depreciation expense | (3) | (3)
Milling, conversion expense |  |
DisclosureOfDepreciationExpenseLineItems [Line Items] |  |
Depreciation expense | (3,165) | (3,264)
Cost of services |  |
DisclosureOfDepreciationExpenseLineItems [Line Items] |  |
Depreciation expense | (248) | (233)
Exploration and evaluation |  |
DisclosureOfDepreciationExpenseLineItems [Line Items] |  |
Depreciation expense | (221) | (124)
General and administrative |  |
DisclosureOfDepreciationExpenseLineItems [Line Items] |  |
Depreciation expense | $ (127) | $ (37)

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