Stock-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 1,171	$ 3,254	$ 2,015
Maximum shares of common stock award (in shares)	4,500,000
Shares reserved for future stock-based grants (in shares)	1,280,595
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit	$ 0.82
Share-based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit	$ 12.54
Restricted stock units outstanding (in shares)	1,169,403	433,444
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options to purchase outstanding common stock (in shares)	173,518	381,513
Share-based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit	$ 1.65
Share-based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit	$ 25.52

Aggregate number of common shares reserved for future issuance.

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Amount of noncash expense for share-based payment arrangement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Number of options outstanding, including both vested and non-vested options.

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The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range.

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