SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Stock Based Compensation) (Narrative) (Details)	3 Months Ended	12 Months Ended
	Nov. 30, 2018 USD ($)	Aug. 31, 2019 item
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]
Number of equity awards issued | item		3
Separation charge	$ 3,800,000
Other separation costs	892,000
Separation charge, net of tax	3,600,000
Non-cash charges related to accelerated compensation costs	$ 2,900,000