XML 72 R57.htm IDEA: XBRL DOCUMENT v3.22.4
Inventories (Details) - USD ($)
$ in Thousands
Nov. 30, 2022
Nov. 30, 2021
Inventory [Line Items]    
Finished goods $ 2,409 $ 1,631
Purchased parts and fabricated assemblies 2,634 1,920
Total 5,043 3,551
Other Current Assets    
Inventory [Line Items]    
Total $ 5,000 $ 3,600