v3.21.1

Stock-Based Compensation - Summary of Option Activity (Parenthetical) (Detail)	3 Months Ended
	May 01, 2021 $ / shares
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Non-vested, Weighted average grant-date fair value	$ 0.81
Closing stock price	$ 4.103

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- References

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(1)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Price of a single share of a number of saleable stocks of a company.

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