DEBT (Schedule of Long-Term Debt) (Details) - USD ($) $ in Thousands	Aug. 31, 2023	Aug. 31, 2022	Aug. 31, 2021
Debt Instrument [Line Items]
Total	$ 139,680	$ 137,271	$ 129,505
Less: current portion	20,193	33,715	19,395
Long-term debt, net of current portion	119,487	103,556	$ 110,110
Cross Currency Interest Rate Swap With Non-Cash Assets And/Or Cash Or Cash Equivalents
Debt Instrument [Line Items]
Total	23,099	33,853
Interest Rate Swap With Non-Cash Assets And/Or Cash Or Cash Equivalents
Debt Instrument [Line Items]
Total	30,069	39,969
Non-Cash Assets And/Or Cash Or Cash Equivalents
Debt Instrument [Line Items]
Total	$ 86,512	$ 63,449