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Inventories (Tables)
12 Months Ended
Nov. 30, 2022
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current
The components of inventories were as follows (in thousands):
 
November 30, 2022November 30, 2021
Finished goods$2,409 $1,631 
Purchased parts and fabricated assemblies2,634 1,920 
Total$5,043 $3,551