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Cash and Cash Equivalents - Disclosure of detailed information about cash and cash equivalents (Details) - CAD ($)
Aug. 31, 2020
Aug. 31, 2019
Aug. 31, 2018
Aug. 31, 2017
Disclosure Of Cash And Cash Equivalents [Abstract]        
Cash held in bank accounts $ 263,225 $ 748,636    
Guaranteed investment certificates 1,032,498 1,133,205    
Cash and cash equivalents $ 1,295,723 $ 1,881,841 $ 319,057 $ 1,073,574