LEASES Lease, Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2023	Jul. 31, 2022
Leases [Abstract]
Operating lease cost	$ 2,640	$ 2,776
Short-term operating lease cost	2	553
Operating cash flows from operating leases	2,229	2,490
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 983	$ 4,377
Weighted-average remaining lease term - operating leases	7 years 8 months 12 days	7 years 8 months 12 days
Weighted-average discount rate - operating leases	4.03%	3.91%