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Note 10 - Inventory (Tables)
3 Months Ended
Feb. 28, 2023
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

February 28,

  

November 30,

 
  

2023

  

2022

 

Raw materials

 $8,544  $7,228 

Work in process

  765   701 

Finished goods

  8,685   7,533 

Total

 $17,994  $15,462