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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - CAD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Statements Line Items      
Income (loss) for the year $ 62,117,601 $ (7,393,384) $ (2,683,482)
Other comprehensive income (loss)      
Change in fair value of available-for-sale investments (49,108) 609,733 88,515
Permanent loss on financial instruments     697,675
Currency translation adjustment 1,208,463 (1,424,814) (862,335)
Comprehensive income (loss) for the year $ 63,276,956 $ (8,208,465) $ (2,759,627)