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SEGMENT INFORMATION - Total Assets of Continuing Operations (Details) - USD ($)
$ in Thousands
Apr. 30, 2023
Jul. 31, 2022
Segment Reporting Information [Line Items]    
Total assets $ 150,940 $ 137,749
Operating Segments | Supply Chain    
Segment Reporting Information [Line Items]    
Total assets 115,682 101,637
Corporate    
Segment Reporting Information [Line Items]    
Total assets $ 35,258 $ 36,112