LEASES - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2022	Jul. 31, 2021
Cash Flow, Lessee [Abstract]
Operating cash flows from operating leases	$ 9,653	$ 10,705
Operating cash flows from finance leases	3	6
Financing cash flows from finance leases	$ 73	$ 70