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Stock-Based Compensation (Details) - Schedule of stock options
3 Months Ended
Oct. 31, 2021
$ / shares
shares
Schedule of stock options [Abstract]  
Options, Outstanding Beginning Balance | shares 9,230,000
Weighted average exercise price, Outstanding Beginning Balance | $ / shares $ 0.17
Weighted average remaining contractual term (years), Outstanding Beginning Balance 2 years 11 months 4 days
Options, Granted | shares
Weighted average exercise price, Granted | $ / shares
Weighted average remaining contractual term (years), Granted
Options, Exercised | shares
Weighted average exercise price, Exercised | $ / shares
Weighted average remaining contractual term (years) Exercised
Options, Forfeited and cancelled | shares
Weighted average, Forfeited and cancelled | $ / shares
Weighted average remaining contractual term (years) Forfeited and cancelled
Options, Outstanding Ending Balance | shares 9,230,000
Weighted average exercise price, Outstanding Ending Balance | $ / shares $ 0.17
Weighted average remaining contractual term (years), Outstanding Ending Balance 2 years 8 months 1 day
Options, Exercisable | shares 6,449,641
Weighted average exercise price, Exercisable | $ / shares $ 0.22
Weighted average remaining contractual term (years), Exercisable 2 years 7 days