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Note 3 - Inventories (Tables)
9 Months Ended
May 31, 2023
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
   

May 31, 2023

   

August 31, 2022

 

Production materials

  $ 4,723,520     $ 6,496,656  

Finished goods

    9,177,292       9,845,073  
    $ 13,900,812     $ 16,341,729