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RISK AND CAPITAL MANAGEMENT: FINANCIAL INSTRUMENTS (Tables)
 12 Months Ended
Dec. 31, 2019
Disclosure of detailed information about financial instruments [abstract]  
Disclosure of detailed information about financial assets [Table Text Block]
Assets   Level 1     Level 2     Level 3     Total  
Investments $ 3,148   $ 1,258   $ 259   $ 4,665  
Warrants   -     829     -     829  
Strategic Investments   33     4,580     -     4,613  
Total $ 3,181   $ 6,667   $ 259   $ 10,107  
Disclosure of detailed information about currency risk [Table Text Block]
Accounts   US dollars  
Cash and cash equivalents $ 50,947  
Restricted cash   1,387  
Trade receivables   372  
Accounts payable and accrued liabilities   (598 )
Advances from joint venture partners   (1,771 )
Net exposure $ 50,337  
Canadian dollar equivalent $ 65,518