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Disclosure of detailed information about investments (Details) - CAD ($)
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Statements Line Items      
Financial assets at fair value through profit or loss, Cost $ 2,593,804 $ 2,396,251 $ 1,641,751
Financial assets at fair value through profit or loss, Accumulated unrealised loss (1,057,768) (1,256,804) (1,378,995)
Financial assets at fair value through profit or loss, Fair value 1,536,036 1,139,447 262,756
Investments, Cost 3,504,277 4,683,392 2,552,224
Investments, Accumulated unrealised loss (1,935,503) (1,344,746) (2,076,670)
Investments, Fair value 1,568,774 3,338,646 475,554
Marketable Securities [Member]      
Statements Line Items      
Financial assets at fair value through profit or loss, Cost 1,682,327 2,396,251 1,641,751
Financial assets at fair value through profit or loss, Accumulated unrealised loss (1,057,768) (1,256,804) (1,378,995)
Financial assets at fair value through profit or loss, Fair value 624,559 1,139,447 262,756
Financial assets at fair value through other comprehensive income, Cost 910,473 2,287,141 910,473
Financial assets at fair value through other comprehensive income, Accumulated unrealised loss (877,735) (87,942) (697,675)
Financial assets at fair value through other comprehensive income, Fair value 32,738 $ 2,199,199 $ 212,798
Private Company Investments [Member]      
Statements Line Items      
Financial assets at fair value through profit or loss, Cost 911,477    
Financial assets at fair value through profit or loss, Accumulated unrealised loss 0    
Financial assets at fair value through profit or loss, Fair value $ 911,477