Common shares issued to lenders.

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Conversion of warrants into common share.

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Effective date of reverse stock split.

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No definition available.

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Warrant liabilities.

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- Definition

Warrants exercise price.

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No definition available.

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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.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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Amount of expense (income) related to adjustment to fair value of warrant liability.

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Amount of addition (reduction) to the amount at which a liability could be incurred (settled) in a current transaction between willing parties.

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Value of shares of stock issued attributable to transactions classified as other.

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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.

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Earnings Per Share - Additional Information (Detail) - USD ($) $ in Thousands			12 Months Ended
	May 31, 2021	Nov. 04, 2020	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Antidilutive equity awards excluded from the computation of diluted earnings per share			700,207	459,452	605,055
Stockholders' equity, reverse stock split		1-for-5 reverse stock split
Effective date of reverse stock split		Nov. 09, 2020
Fair value adjustment of derivative			$ 2,775	$ 1,005
Fair value adjustment of warrants - related party			$ 56,984	$ 4,214
Priming Term Loan Credit Agreement [Member]
Stockholders' equity, reverse stock split			1-for-5 stock split
Common shares issued to lenders	272,097
Issuance of shares value	$ 5,200		$ 2,000
Debt instrument, face amount	$ 4,900		203,400
Conversion of warrants into common share	3,820,748
Warrants exercise price	$ 186,000
Fair value adjustment of derivative			2,800
Fair value adjustment of warrants - related party			$ 57,000
Warrant liabilities	$ 78,200