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Financial instruments and financial risk management (Narrative) (Details)
Dec. 31, 2019
CAD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
CAD ($)
Disclosure of detailed information about financial instruments [line items]      
Cash $ 297,977   $ 394,349
Cash held in US Dollars [Member]      
Disclosure of detailed information about financial instruments [line items]      
Cash   $ 62,497