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TRADE AND SETTLEMENT RECEIVABLES, AND OTHER ASSETS (Narrative) (Details) $ in Thousands, $ in Thousands | 12 Months Ended
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Dec. 31, 2020 CAD ($) | Dec. 31, 2019 CAD ($) | Dec. 31, 2019 USD ($)
Trade and other receivable [Line Items] |  |  |
Dividends and other distributions | $ 207 | $ 4,952 |
IG Copper, LLC [Member] |  |  |
Trade and other receivable [Line Items] |  |  |
Dividends and other distributions |  | $ 4,952 | $ 3,743

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- Definition The cash inflow from sales of investments accounted for using the equity method. [Refer: Investments accounted for using equity method] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 7 -IssueDate 2019-01-01 -Paragraph 16 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2019-en-r&anchor=para_16&doctype=Standard -URIDate 2019-03-27 + Details
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- Details
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