Quarterly report pursuant to Section 13 or 15(d)

Common Shares and Warrants (Detail Textuals)

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Common Shares and Warrants (Detail Textuals) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Feb. 29, 2020
May 31, 2019
Feb. 28, 2019
Nov. 30, 2018
Feb. 29, 2020
Aug. 31, 2019
Equity [Abstract]            
Value of stock options exercised $ 11,000 $ 14,750 $ 18,500 $ 33,000 $ 11,000  
Exercise of stock options (in shares)         110,000 430,000
Amount of private placement fees paid         $ 4,665  
Payment for net receipt amount of private placement         $ 816,020