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Valuation and Qualifying Accounts (Details) - USD ($)
Aug. 31, 2020
Aug. 31, 2019
Inventory $ 65,000 $ 119,357
Beginning balance    
Inventory   119,357
Allowance deducted from related Balance sheet account, inventory   $ 75,336
Additions Charged to Costs and Expenses    
Inventory 78,105  
Allowance deducted from related Balance sheet account, inventory 164,229  
Deductions Credited to Costs and Expenses    
Inventory 0  
Allowance deducted from related Balance sheet account, inventory 0  
Deductions from Reserves    
Inventory 132,462  
Allowance deducted from related Balance sheet account, inventory 120,208  
Ending balance    
Inventory 65,000  
Allowance deducted from related Balance sheet account, inventory $ 119,357