Stock Options (Details 2) - USD ($)	12 Months Ended
Aug. 31, 2021	Aug. 31, 2020
Stock compensation expense:
Selling, general and administrative	$ 4,138,160	$ 3,788,539
Research and development	649,838	1,084,371
Total	$ 4,787,998	$ 4,872,910

Amount of other research and development expense.

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Amount of selling, general and administrative expense classified as other.

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Amount of noncash expense for share-based payment arrangement.

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-SubTopic 10
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