INCOME TAXES - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Apr. 30, 2024	Apr. 30, 2024	Apr. 30, 2023	Jul. 31, 2023
Operating Loss Carryforwards [Line Items]
Unrecognized tax benefits including Interest	$ 400	$ 400		$ 400
Deferred tax assets, operating loss carryforwards, subject to expiration	31,000	31,000
Deferred income tax expense (benefit)	(71,500)	(71,550)	$ 0
Liabilities for interest expense related to uncertain tax positions	100	100		$ 100
Expected unrecognized tax benefits to reverse in the next twelve months	300	300
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Deferred tax assets, operating loss carryforwards, subject to expiration	$ 900	$ 900