Leases (Details)	1 Months Ended		3 Months Ended		6 Months Ended		12 Months Ended
	Sep. 08, 2023 USD ($)	Jul. 31, 2022	Jul. 30, 2023 USD ($) ft²	Jul. 31, 2022 USD ($)	Jul. 30, 2023 USD ($) ft²	Jul. 31, 2022 USD ($)	Jan. 30, 2022
Disclosure Text Block [Abstract]
Operating Lease, Lease Income			$ 45,000	$ 34,000	$ 74,000	$ 381,000
Decrease In Rental Area (in Square Feet) | ft²			200,000		200,000
Increase (Decrease) in Operating Lease Liability	$ (3,000,000)		$ (8,000,000)		$ (6,356,000)	$ 7,680,000
Operating Leases of Lessee, Contingent Rentals, Description of Variable Rate Basis		incremental borrowing rate for unsecured term loan became the current BSBY rate plus 1.40%					incremental borrowing rate which was LIBOR plus 1.5%
Operating Lease, Weighted Average Discount Rate, Percent			5.04%		5.04%
Operating Lease, Weighted Average Remaining Lease Term			7 years 3 months 18 days		7 years 3 months 18 days