INCOME TAXES - Components of Income Tax Expense from Operations (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Jul. 31, 2023	Apr. 30, 2023	Jul. 31, 2022
Current (benefit) provision:
Federal	$ 72	$ 487	$ 0
State	(110)	48	429
Foreign	(110)	1,095	1,918
Current provision	(148)	1,630	2,347
Deferred (benefit) provision:
Federal	0	0	8,849
State	0	0	76
Foreign	(250)	0	116
Deferred provision	(250)
Deferred provision	(250)	0	9,041
Total tax (benefit) provision	$ (398)	$ 1,630	$ 11,388