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SUPPLEMENTARY CASH FLOW INFORMATION (Tables)
12 Months Ended
Aug. 31, 2021
Supplementary Cash Flow Information [Abstract]  
Disclosure of detailed information about non-cash working capital [Table Text Block]
Period ended   August
31, 2021
    August
31, 2020
    August
31, 2019
 
                   
Amounts receivable, prepaid expenses and other assets $ 30   $ 234   $ 195  
Payment of bank advisory fees   (2,890 )   -     -  
Accounts payable and other liabilities   (102 )   (973 )   (697 )
  $ (2,962 ) $ (739 ) $ (502 )