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SIGNIFICANT ACCOUNTING POLICIES (Details - Lease cost) - USD ($)
$ in Thousands
6 Months Ended
Feb. 28, 2023
Aug. 31, 2022
Accounting Policies [Abstract]    
Right of use assets $ 1,190 $ 1,420
Lease liabilities, current 432 461
Lease liabilities, long-term 747 $ 943
Operating lease costs $ 252  
Weighted-average remaining lease term 2 years 6 months 18 days  
Weighted-average discount rate 3.41%