SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Summary of Income Tax Receivables) (Details) - USD ($) $ in Thousands	Nov. 30, 2021	Aug. 31, 2021
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]
Income Tax Receivable, Prepaid expenses and other current assets	$ 12,144	$ 11,491
Income Tax Receivable, Other non-current assets	19,361	18,872
Total amount of income tax receivables reported	$ 31,505	$ 30,363