Note 3 - Inventories - Inventories (Details) - USD ($)	Nov. 30, 2020	Aug. 31, 2020
Production materials	$ 3,180,144	$ 3,866,791
Finished goods	6,654,991	7,095,005
Total inventory	$ 9,835,135	$ 10,961,796

Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process.

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