REVENUE RECOGNITION - Disaggregated Revenue (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Apr. 30, 2023	Apr. 30, 2022	Apr. 30, 2023	Apr. 30, 2022
Disaggregation of Revenue [Line Items]
Net revenue	$ 46,142	$ 51,548	$ 148,283	$ 150,223
Supply chain management services
Disaggregation of Revenue [Line Items]
Net revenue	45,826	51,123	147,185	148,783
Other
Disaggregation of Revenue [Line Items]
Net revenue	316	425	1,098	1,440
Services transferred over time | Transferred over time
Disaggregation of Revenue [Line Items]
Net revenue	$ 46,142	$ 51,548	$ 148,283	$ 150,223