Income Taxes (Details) - Schedule of U.S. Federal Statutory Income Tax Rate - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2023	Jul. 31, 2022
Schedule Of USFederal Statutory Income Tax Rate Abstract
U.S. federal income tax at statutory rate	$ (1,877)	$ (29,514)
State income tax	(479)	(8,752)
Valuation allowance	2,958	35,001
Foreign tax rate differential	(583)	(459)
Tax law change
Permanent differences		3,632
Rate change
Sale of state NOLs	(274)
Other		92
Benefit from income taxes	$ (255)