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Note 9 - Inventory (Tables)
3 Months Ended
Feb. 29, 2024
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

February 29,

  

November 30,

 
  

2024

  

2023

 

Raw materials

 $6,979  $7,543 

Work in process

  1,895   2,439 

Finished goods

  3,254   3,908 

Total

 $12,128  $13,890