Leases - Lease term and discount rate (Details) - USD ($) $ in Thousands	Aug. 03, 2025	Feb. 02, 2025
Operating leases:
Weighted-average remaining lease term (in years)	5 years	4 years 10 months 24 days
Weighted-average discount rate	6.70%	7.40%
Finance leases:
Finance lease right-of-use assets, net	$ 6,524	$ 5,555
Finance lease liabilities, current	620	387
Finance lease liabilities, non-current	2,258	0
Total finance lease liabilities	$ 2,878	$ 387
Weighted-average remaining lease term (in years)	4 years 7 months 6 days	1 year
Weighted-average discount rate	5.50%	3.30%
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Other liabilities, non-current, Accrued expenses and other liabilities	Other liabilities, non-current, Accrued expenses and other liabilities
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued expenses and other liabilities	Accrued expenses and other liabilities
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other liabilities, non-current	Other liabilities, non-current