Retirement Plan (Details) - USD ($) $ in Thousands	12 Months Ended
Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Retirement Plan
Company contribution under plan	$ 1,974	$ 1,532	$ 835

Amount of discretionary contributions made by an employer to a defined contribution plan.

No definition available.

Name:	us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration