Quarterly report pursuant to Section 13 or 15(d)

Stock Options (Details)

v3.22.1
Stock Options (Details) - USD ($)
6 Months Ended 12 Months Ended
Feb. 28, 2022
Aug. 31, 2021
Stock Options    
Balance, Outstanding 206,170 171,604
Expired/Cancelled (3,334) (50,334)
Granted 81,800 84,900
Balance, Outstanding 284,636 206,170
Balance Exercisable 260,386  
Weighted average exercise price, Balance, Outstanding $ 8.90 $ 11.17
Weighted average exercise price, Expired/Cancelled 9.60 10.76
Weighted average exercise price, Granted 6.23 5.41
Weighted average exercise price, Balance, Outstanding 8.12 $ 8.90
Weighted average exercise price, Balance, Exercisable $ 8.35  
Weighted Average Remaining Contractual Term, Outstanding (Years) 3 years 7 months 9 days  
Weighted Average Remaining Contractual Term, Exercisable (Years) 3 years 7 months 2 days  
Aggregate Intrinsic Value, Outstanding $ 0  
Aggregate Intrinsic Value, Exercisable $ 0