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INVESTMENTS - Disclosure of detailed information about investments (Details) - CAD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Disclosure Of Investments [Line Items]    
Total Investments $ 20,530 $ 25,626
Less: current portion (15,391) (16,755)
Non-current portion 5,139 8,871
Marketable Securities [Member]    
Disclosure Of Investments [Line Items]    
Total Investments 9,226 14,717
Warrants [Member]    
Disclosure Of Investments [Line Items]    
Total Investments 180 636
Private Company Investments [Member]    
Disclosure Of Investments [Line Items]    
Total Investments $ 11,124 $ 10,273