INCOME TAXES - Reconciliation of Beginning and Ending Balances of Total Amounts of Gross Unrecognized Tax Benefits (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2022	Jul. 31, 2021
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance as of beginning of year	$ 2,140	$ 2,460
Additions for current year tax positions	0	52
Currency translation	(4)	(3)
Reductions for lapses in statute of limitations	(67)	(369)
Reductions for member leaving consolidated group	(1,498)	0
Balance as of end of year	$ 571	$ 2,140