DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Schedule of Notional Amounts of Outstanding Derivative Positions) (Details) - Cash Flow Hedging [Member] - USD ($) $ in Thousands	Nov. 30, 2021	Aug. 31, 2021
Derivative [Line Items]
Derivative Liability, Notional Amount	$ 101,912	$ 93,776
Union Bank [Member]
Derivative [Line Items]
Derivative Liability, Notional Amount	32,300	32,619
Citibank N.A. [Member]
Derivative [Line Items]
Derivative Liability, Notional Amount	59,862	51,032
Scotiabank [Member]
Derivative [Line Items]
Derivative Liability, Notional Amount	$ 9,750	$ 10,125