LEASES - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Cash paid for amounts included in measurement of lease liabilities:
Operating cash flows from operating leases	$ 4,826	$ 5,044
Operating cash flows from finance leases	0	2
Financing cash flows from finance leases	$ 38	$ 36