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SUPPLEMENTAL DISCLOSURE WITH RESPECT TO CASH FLOWS - Disclosure of detailed information about Changes in non-cash working capital (Details) - CAD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Disclosure Of Cash Flow Statement Explanatory [Abstract]
Accounts receivable	$ (1,895)	$ 1,139
Prepaid expenses	(98)	(277)
Accounts payable and accrued liabilities	2,290	(4,403)
Advances from joint venture partners	(310)	460
Changes in non-cash working capital items	$ (13)	$ (3,081)

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- Definition

Advances from joint venture partners

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Disclosure Of Cash Flow Statement Explanatory [Abstract]

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- Definition

Adjustments for decrease (increase) in other current assets to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Other current assets; Profit (loss)]

+ References

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Adjustments for decrease (increase) in trade accounts receivable to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]

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Adjustments for increase (decrease) in trade accounts payable to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]

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The increase (decrease) in working capital.

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