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CONTINGENCIES AND COMMITMENTS (Tables)
12 Months Ended
Aug. 31, 2022
Disclosure of contingent liabilities [abstract]  
Disclosure of detailed information about commitments [Table Text Block]
Payments Due by Year
    < 1 Year     1 - 3 Years     4 - 5 Years     > 5 Years     Total  
Lease Obligations $ 111   $ 44   $ -   $ -   $ 155  
Environmental Bonds   47     95     71     -     213  
Totals $ 158   $ 139   $ 71   $ -   $ 368