REVENUE RECOGNITION - Disaggregated Revenue (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2023	Jan. 31, 2022
Disaggregation of Revenue [Line Items]
Net revenue	$ 50,781	$ 54,322	$ 102,140	$ 98,676
Supply chain management services
Disaggregation of Revenue [Line Items]
Net revenue	50,427	53,719	101,358	97,661
Other
Disaggregation of Revenue [Line Items]
Net revenue	354	603	782	1,015
Services transferred over time | Transferred over time
Disaggregation of Revenue [Line Items]
Net revenue	$ 50,781	$ 54,322	$ 102,140	$ 98,676