Fair Value Measurements - Schedule of Fair Value of the Assets Measured at Fair Value on a Recurring Basis (Details) - Level 3 [Member] - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024
Schedule of Fair Value of the Assets Measured at Fair Value on a Recurring Basis [Line Items]
Balance, beginning of period	$ 10,148	$ 6,905
Withdrawal from Hedge Fund Investments	(2,547)	(2,500)
Unrealized gain on Hedge Fund		63
Investment in Cyclo Warrants		1,338
Unrealized loss on Cyclo Warrants	(1,264)	(74)
Funding of Cyclo Convertible Notes	19,500	4,000
Unrealized gain on issuance of Cyclo Convertible Notes		1,313
Change in fair value of Cyclo Convertible Notes	(719)	(122)
Conversion of Cyclo Convertible Note	(2,500)
Forgiveness of Cyclo Convertible Notes in the Cyclo Merger	(21,472)
Unrealized gain on Convertible note receivable, related party		742
Realized gain on convertible note receivable, related party released from accumulated other comprehensive income		(663)
Conversion of convertible note receivable, related party		(2,000)
Unrealized gain on convertible note receivable
Issuance of new convertible notes receivable	500	1,000
Change in fair value of convertible notes receivable classified as available-for sale	212	146
Balance, end of period	$ 1,858	$ 10,148