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RECLAMATION BONDS - Disclosure of detailed information about reclamation bonds (Details) - CAD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Exploration And Evaluation Assets By Geography [Line Items]    
Reclamation bonds $ 1,060 $ 456
U.S.A. [Member]    
Exploration And Evaluation Assets By Geography [Line Items]    
Reclamation bonds 1,028 448
Sweden [Member]    
Exploration And Evaluation Assets By Geography [Line Items]    
Reclamation bonds $ 32 $ 8