SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details - Lease cost) - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2021	Aug. 31, 2020
Accounting Policies [Abstract]
Right of use assets	$ 1,276	$ 927
Lease Liabilities, Current	382	463
Lease Liabilities, Long-term	896	$ 463
Operating lease costs	$ 595
Weighted average remaining lease term	2 years 6 months
Weighted average discount rate	3.79%