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Note 3 - Inventories
12 Months Ended
Aug. 31, 2019
Notes to Financial Statements  
Inventory Disclosure [Text Block]
3.
       INVENTORIES
 
Inventories consisted of the following:
 
    August 31, 2019   August 31, 2018
Production materials   $
1,980,816
    $
1,824,489
Finished goods    
8,507,912
     
7,306,372
 
    $
10,488,728
    $
9,130,861