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Note 7 - Inventory (Tables)
3 Months Ended
Feb. 28, 2026
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
  

February 28, 2026

  

November 30, 2025

 

Raw materials

 $8,598,022  $8,272,500 

Work in process

  280,462   387,332 

Finished goods

  5,415,058   5,441,067 

Total Gross Inventory

 $14,293,542  $14,100,899 

Less: Reserves

  (2,223,692)  (2,392,657)

Net Inventory

 $12,069,850  $11,708,242