INCOME TAXES - Additional Information (Detail) - USD ($) $ in Millions	Apr. 30, 2023	Jul. 31, 2022
Income Tax Disclosure [Abstract]
Unrecognized tax benefits related to federal, state and foreign taxes	$ 0.8	$ 0.8
Liabilities for interest expense related to uncertain tax positions	0.1	$ 0.1
Expected unrecognized tax benefits to reverse in the next twelve months	$ 0.2

The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32718-109319

Name:	us-gaap_SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant