Amount of cash and cash equivalents restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Name:	us-gaap_RestrictedCashAndCashEquivalentsNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Restricted Cash (Details) - USD ($) $ in Thousands	Apr. 30, 2022	Jan. 29, 2022	May 01, 2021	Jan. 30, 2021
Restricted Cash and Cash Equivalents [Abstract]
Restricted cash, current asset	$ 1,158	$ 1,158	$ 1,184
Cash Equivalents and Restricted Cash [Abstract]
Cash and cash equivalents	828	1,218	5,030
Restricted cash	3,318	3,605	4,461
Total cash, cash equivalents and restricted cash	4,146	$ 4,823	$ 9,491	$ 6,555
Rabbi Trust [Member]
Restricted Cash and Cash Equivalents [Abstract]
Restricted cash, current asset	1,200
Restricted cash, long-term asset	2,200
Cash Equivalents and Restricted Cash [Abstract]
Restricted cash	$ 3,300