Stock-Based Compensation - Shares Purchased (Details) - $ / shares	3 Months Ended
May 02, 2020	May 04, 2019
Share-based Payment Arrangement [Abstract]
Shares purchased (in shares)	17,758	9,925
Average price per share (in dollars per share)	$ 9.29	$ 12.16
Weighed average fair value at grant date (in dollars per share)	$ 4.21	$ 3.14

Number of shares issued during the period as a result of an employee stock purchase plan.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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Name:	us-gaap_StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration