v3.22.2.2
DERIVATIVE LIABILITIES - Top-Up Rights (Details) - CAD ($)
$ in Thousands
12 Months Ended
Mar. 10, 2021
Aug. 31, 2022
Aug. 31, 2021
Disclosure of financial liabilities [line items]      
Issuance of shares in the period (in shares) 58,336,392   58,336,392
Proportion of ownership interests held by non-controlling interests 19.90%    
Liabilities   $ 69,049 $ 74,212
Top Up Rights      
Disclosure of financial liabilities [line items]      
Liabilities $ 2,740 735 2,508
Revaluation of Top-up Rights   $ (1,769) $ 232