RESTRUCTURING ACTIVITIES - Schedule of Restructuring Charges by Type (Details) - IWCO Direct's Competitive Improvement Plan - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2022	Jul. 31, 2021
Restructuring Cost and Reserve [Line Items]
Costs incurred	$ 1,513	$ 1,755
Cost of revenue
Restructuring Cost and Reserve [Line Items]
Costs incurred	1,200	888
Selling, general and administrative
Restructuring Cost and Reserve [Line Items]
Costs incurred	$ 313	$ 867