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SUPPLEMENTAL FINANCIAL INFORMATION (Details) - CAD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
DisclosureOfOperatingExpensesLineItems [Line Items] |  |
Cost of goods and services sold | $ (14,224) | $ (15,390)
Operating expenses | (14,436) | (15,579)
Operating Overheads: Mining, other development expense |  |
DisclosureOfOperatingExpensesLineItems [Line Items] |  |
Cost of goods and services sold | (2,709) | (3,695)
Operating Overheads: Milling, conversion expense |  |
DisclosureOfOperatingExpensesLineItems [Line Items] |  |
Cost of goods and services sold | (3,230) | (3,268)
Less absorption: Mineral properties |  |
DisclosureOfOperatingExpensesLineItems [Line Items] |  |
Cost of goods and services sold | 61 | 50
Cost of services |  |
DisclosureOfOperatingExpensesLineItems [Line Items] |  |
Cost of goods and services sold | (8,346) | (8,420)
Inventory-non cash adjustments |  |
DisclosureOfOperatingExpensesLineItems [Line Items] |  |
Cost of goods and services sold | 0 | (57)
Cost of goods and services sold |  |
DisclosureOfOperatingExpensesLineItems [Line Items] |  |
Operating expenses | (14,224) | (15,390)
Reclamation asset amortization |  |
DisclosureOfOperatingExpensesLineItems [Line Items] |  |
Operating expenses | $ (212) | $ (189)

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