Accounts Receivable - Schedule of Accounts Receivable (Details) - USD ($) $ in Thousands	Jul. 31, 2025	Jul. 31, 2024
Schedule of Accounts Receivable [Line Items]
Less allowance for credit losses	$ (245)	$ (245)
Accounts receivable, net	627	426
Third Party [Member]
Schedule of Accounts Receivable [Line Items]
Accounts receivable gross	777	338
Related Party [Member]
Schedule of Accounts Receivable [Line Items]
Accounts receivable gross	$ 95	$ 333