v3.22.2.2
INCOME TAXES - Disclosure of detailed information about reconciliation of income tax expense at the statutory rate (Details)
$ in Thousands, $ in Thousands
12 Months Ended
Aug. 31, 2022
CAD ($)
Aug. 31, 2022
USD ($)
Aug. 31, 2021
CAD ($)
Aug. 31, 2021
USD ($)
Major components of tax expense (income) [abstract]        
Loss before income taxes $ (14,371)   $ (130,704)  
Statutory income tax rate 29.00% 29.00% 29.00% 29.00%
Tax calculated at statutory rate $ (4,168)   $ (37,904)  
Non-deductible (non-taxable) items (8,000)      
Non-deductible (non-taxable) items     9,514  
Difference between current and future tax rates 0   1,292  
Benefit of deductible temporary differences not recognized 11,750   26,026  
Effect of tax rates in other jurisdictions 604   1,144  
Other 154   (72)  
Prior year tax adjustments (428)   0  
Total income tax recovery $ (88) $ (88) $ 0 $ 0