Goodwill and Other Intangible Assets - Schedule of Rollforward of Carrying Amount of Goodwill (Details) - USD ($)	3 Months Ended	12 Months Ended
Apr. 30, 2022	Jan. 29, 2022
Income Statement [Abstract]
Goodwill, Beginning Balance	$ 59,697,000	$ 59,697,000
Impairment losses	0	0
Goodwill, Ending Balance	$ 59,697,000	$ 59,697,000

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Name:	us-gaap_GoodwillImpairmentLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration