SEGMENT INFORMATION - Summarized Financial Information of Continuing Operations by Operating Segment and Corporate-Level Activity (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Jul. 31, 2023	Apr. 30, 2023	Jul. 31, 2022
Segment Reporting Information [Line Items]
Net revenue	$ 40,804	$ 148,283	$ 203,272
Operating (loss) income	1,621	6,789	1,163
Total other income	6,130	2,301	969
Income from continuing operations before income taxes	7,751	9,090	2,132
Operating Segments
Segment Reporting Information [Line Items]
Operating (loss) income	3,328	16,488	11,318
Operating Segments | Supply Chain
Segment Reporting Information [Line Items]
Net revenue	40,804	148,283	203,272
Operating (loss) income	3,328	16,488	11,318
Corporate-level activity
Segment Reporting Information [Line Items]
Operating (loss) income	$ (1,707)	$ (9,699)	$ (10,155)