Leases (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jan. 31, 2024	Jan. 31, 2023	Jan. 31, 2024	Jan. 31, 2023
Leases [Abstract]
Net operating leases with initial term expiration dates ,description			The Company is the lessor of the Israeli property which is leased to tenants under net operating leases with a term expiration date within 2025.
Operations and comprehensive loss	$ 68	$ 70	$ 136	$ 140
Related party description			A related party has the right to terminate the Israeli lease upon four months’ notice.