Stock-Based Compensation (Details) - USD ($)	9 Months Ended
	Apr. 30, 2023	Apr. 30, 2022	Jul. 31, 2022
Stock-Based Compensation (Details) [Line Items]
Recognized stock-based compensation expense	$ 80,122	$ 74,466
Unamortized compensation cost	$ 17,850	$ 125,653
Stock options outstanding shares (in Shares)	7,775,000		9,130,000
Stock options outstanding amount	$ 104,067		$ 191,722
Stock options exercisable shares (in Shares)	7,287,634		7,551,179
Stock options exercisable amount	$ 93,245		$ 110,380
2015 Equity Compensation Plan [Member]
Stock-Based Compensation (Details) [Line Items]
Stock options authorizes to grant (in Shares)	7,500,000