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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Disclosure of detailed information about foreign exchange rates used (Details)
3 Months Ended
Nov. 30, 2021
CAD_USD
Rand_USD
Nov. 30, 2020
CAD_USD
Rand_USD
Aug. 31, 2021
CAD_USD
Rand_USD
Rand / USD [Member]      
Foreign Exchange Rates [Line Items]      
Period end rate | Rand_USD 15.9740   14.5241
Period average rate | Rand_USD 15.0017 16.2444  
CAD / USD [Member]      
Foreign Exchange Rates [Line Items]      
Period end rate | CAD_USD 1.2792   1.2617
Period average rate | CAD_USD 1.2559 1.3172