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Disclosure of joint operations (Details) - CAD ($)
Dec. 31, 2018
Dec. 31, 2017
Statements Line Items    
Advances from joint venture partners $ 615,669 $ 808,905
Sweden [Member]    
Statements Line Items    
Advances from joint venture partners 159,443 0
USA [Member]    
Statements Line Items    
Advances from joint venture partners $ 456,226 $ 808,905