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SUPPLEMENTAL FINANCIAL INFORMATION (Details 6) $ in Thousands, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 CAD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 CAD ($)
Statement [Line Items] |  |  |
Change in non-cash working capital items | $ (199) | $ (199) | $ (307)
Inventory |  |  |
Statement [Line Items] |  |  |
Change in non-cash working capital items |  | (410) | 220
Trade and Other Receivables |  |  |
Statement [Line Items] |  |  |
Change in non-cash working capital items |  | (282) | 649
Prepaid Expenses and Other Assets |  |  |
Statement [Line Items] |  |  |
Change in non-cash working capital items |  | (183) | (422)
Accounts Payable and Accrued Liabilities |  |  |
Statement [Line Items] |  |  |
Change in non-cash working capital items |  | $ 676 | $ (754)

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