BASIS OF PRESENTATION (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 31, 2021	Oct. 31, 2020
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Other assets and liabilities	$ (4,137)	$ (6,699)
Non-cash lease expense	3,439	$ 3,613
Revision of prior period, reclassification, adjustment | Reclassification adjustment to confirm with current reporting
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Other assets and liabilities	3,600
Non-cash lease expense	$ 3,600