XML 88 R70.htm IDEA: XBRL DOCUMENT v3.23.1
Schedule of Stock Option and Warrant Activity (Details) - USD ($)
12 Months Ended
Aug. 31, 2022
Aug. 31, 2021
Equity [Abstract]    
Options/Warrants outstanding, beginning balance 1,849,600  
Weighted average exercise price, outstanding, beginning balance $ 2.29  
Weighted average remaining contractual life, outstanding, ending balance 2 years 6 months 10 days 3 years 1 month 20 days
Aggregate intrinsic value, outstanding, beginning balance $ 218,240  
Options/Warrants outstanding, granted 369,465  
Weighted average exercise price, granted $ 1.46  
Options/Warrants outstanding, forfeited (54,830)  
Options/Warrants outstanding, exercised 7,500
Options/Warrants outstanding, ending balance 2,164,235 1,849,600
Weighted average exercise price, outstanding, ending balance $ 2.15 $ 2.29
Aggregate intrinsic value, outstanding, ending balance $ 140,577 $ 218,240
Options/Warrants outstanding, exercisable 2,070,240  
Weighted average exercise price, exercisable $ 2.24  
Weighted average remaining contractual life, exercisable 2 years 3 months 25 days  
Aggregate intrinsic value, outstanding, ending balance $ 109,088