Revenue Recognition - Additional Information (Details) $ in Millions	9 Months Ended
Oct. 31, 2020 USD ($) Segment	Feb. 01, 2020 USD ($)
Revenue From Contract With Customer [Abstract]
Gift card liability, net of breakage	$ 1.9	$ 2.7
Percentage of customers participate in loyalty program	90.00%
Loyalty accrual, net of breakage	$ 1.0	$ 1.0
Number of reportable segments \| Segment	1

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8672-108599

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration