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SIGNIFICANT ACCOUNTING POLICIES - (Details - Revenue recognition) - USD ($)
$ in Millions
3 Months Ended
Nov. 30, 2022
Nov. 30, 2021
Aug. 31, 2022
Accounting Policies [Abstract]      
Remaining performance obligations $ 12.7    
Remaining performance obligations, percentage 97.00%    
Contract with customer, asset, after allowance for credit loss $ 3.1   $ 1.7
Contract with customer, liability, revenue recognized $ 1.9 $ 0.4