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

February 28, 2023

   

August 31, 2022

 

Production materials

  $ 5,629,424     $ 6,496,656  

Finished goods

    9,550,815       9,845,073  
    $ 15,180,239     $ 16,341,729