Quarterly report pursuant to Section 13 or 15(d)

Common Shares and Warrants (Details 1)

v3.22.4
Common Shares and Warrants (Details 1) - $ / shares
 3 Months Ended
Nov. 30, 2022
Aug. 31, 2022
Feb. 28, 2022
Nov. 30, 2021
Aug. 31, 2021
Aug. 31, 2020
Aug. 31, 2018
Number of Warrants 2,414,483 2,421,983 2,421,983 2,421,983 2,447,275 471,608 3,286,274
Weighted Average Exercise Price $ 7.99            
Weighted Average Exercise Price $ 2.78            
Warrants 1              
Number of Warrants 60,798            
Weighted Average Exercise Price $ 36.00            
Warrants 1 | Minimum              
Weighted Average Remaining Contractual Life 1 year 11 months 15 days            
Warrants 1 | Maximum              
Weighted Average Remaining Contractual Life 2 years            
Warrants 2              
Number of Warrants 317,190            
Weighted Average Exercise Price $ 10.50            
Weighted Average Remaining Contractual Life 2 years 5 months 4 days            
Warrants 5              
Number of Warrants 1,719,828            
Weighted Average Exercise Price $ 6.58            
Weighted Average Remaining Contractual Life 3 years 1 month 17 days            
Warrants 3              
Number of Warrants 116,667            
Weighted Average Exercise Price $ 9.00            
Warrants 3 | Minimum              
Weighted Average Remaining Contractual Life 1 year 4 months 17 days            
Warrants 3 | Maximum              
Weighted Average Remaining Contractual Life 2 years 3 months 14 days            
Warrants 4              
Number of Warrants 200,000            
Weighted Average Exercise Price $ 7.00            
Weighted Average Remaining Contractual Life 1 year 4 months 17 days