Effective date of reverse stock split.

No definition available.

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- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

+ Details

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- Definition

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.

+ References

No definition available.

+ Details

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- Definition

Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 4.C)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187143-122770

+ Details

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Earnings Per Share - Additional Information (Detail) - shares		12 Months Ended
	Nov. 04, 2020	Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Earnings Per Share Basic [Line Items]
Antidilutive equity awards excluded from the computation of diluted earnings per share		459,452	605,055	184,485
Stockholders' equity, reverse stock split	1-for-5 reverse stock split
Effective date of reverse stock split	Nov. 09, 2020
Penny Warrants
Earnings Per Share Basic [Line Items]
Antidilutive equity awards excluded from the computation of diluted earnings per share		3,720,109