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Summary of Significant Accounting Policies (Details) - USD ($)	12 Months Ended
	Jul. 31, 2024	Jul. 31, 2023	Aug. 22, 2022
Summary of Significant Accounting Policies [Line Items]
Cash and cash equivalents	$ 2,675,000	$ 21,498,000
Available-for-sale securities	63,265,000	57,714,000
Comprehensive loss	20,000	0
Bad debt expense from discontinued operations	$ (1,891,000)	(1,195,000)
Tax benefit percentage	50.00%
Discontinued Operations [Member]
Summary of Significant Accounting Policies [Line Items]
Bad debt expense from discontinued operations	$ 0	$ 110,000
Broad Atlantic Associates LLC [Member]
Summary of Significant Accounting Policies [Line Items]
Property purchase			$ 49,400,000
One Related party [Member] \| Customer Concentration Risk [Member] \| Accounts Receivable [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration risk percentage	50.00%
Customer One [Member] \| Customer Concentration Risk [Member] \| Accounts Receivable [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration risk percentage	27.00%
Customer One [Member] \| Customer Concentration Risk [Member] \| Revenue Benchmark [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration risk percentage	27.00%
Customer Two [Member] \| Customer Concentration Risk [Member] \| Accounts Receivable [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration risk percentage	17.00%
Customer Two [Member] \| One Related party [Member] \| Customer Concentration Risk [Member] \| Accounts Receivable [Member]
Summary of Significant Accounting Policies [Line Items]
Concentration risk percentage	47.00%