Operating Leases (Details) - Schedule of maturities of lease liabilities - USD ($)	Jul. 31, 2022	Jul. 31, 2021
Schedule Of Maturities Of Lease Liabilities Abstract
2022		$ 409,922
2023	492,969	252,969
2024	390,468	150,468
2025	240,000
2026	240,000
2027 and thereafter	200,000
Total lease payments	1,563,438	813,360
Less: imputed interest	(145,128)	(43,755)
Present value of lease liabilities	$ 1,418,310	$ 769,605

Less: imputed interest.

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