Summary of Significant Accounting Policies (Details) - Schedule of allowance for uncollectible receivables and bad debt expense - USD ($)	3 Months Ended		9 Months Ended		12 Months Ended
	Apr. 30, 2024	Apr. 30, 2023	Apr. 30, 2024	Apr. 30, 2023	Jul. 31, 2023
Allowance for Uncollectible Accounts Receivables [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Beginning balance			$ 115,000	$ 393,000	$ 393,000
Charge-offs			(112,552)		(149,337)
Reserve adjustments			37,964		(128,663)
Ending Balance	$ 40,412		40,412		$ 115,000
Bad Debt Expense [Member]
Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Line Items]
Charge-offs				43,253
Recoveries	(5,000)		(23,000)
Reserve adjustments		(24,000)	(14,573)	(108,663)
Ending balance	$ (5,000)	$ (24,000)	$ (37,573)	$ (65,410)