XML 53 R41.htm IDEA: XBRL DOCUMENT v3.22.0.1
INVENTORIES, NET - Components of Inventories (Details) - USD ($)
$ in Thousands
Jan. 31, 2022
Jul. 31, 2021
Inventory Disclosure [Abstract]    
Raw materials $ 18,130 $ 15,484
Work-in-process 640 76
Finished goods 658 668
Inventories, net $ 19,428 $ 16,228