The cumulative amount of the reporting entity's undistributed earnings or deficit.

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-Name Accounting Standards Codification
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Name:	us-gaap_RetainedEarningsAccumulatedDeficit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Note 2 - Impact of New Accounting Pronouncements (Details Textual) - USD ($) $ in Thousands	3 Months Ended
	May 02, 2020	May 04, 2019	Feb. 02, 2020	Feb. 01, 2020
Retained Earnings (Accumulated Deficit), Ending Balance	$ 160,189	$ 512,046		$ 523,900
Accounts Receivable, Credit Loss Expense (Reversal)	8,704	$ 117
Accounting Standards Update 2016-13 [Member]
Accounts Receivable, Credit Loss Expense (Reversal)	$ 8,700
Accounting Standards Update 2016-13 [Member] \| Cumulative Effect, Period of Adoption, Adjustment [Member]
Retained Earnings (Accumulated Deficit), Ending Balance			$ 2,100
Retained Earnings, (Accumulated Deficit), Tax			$ 400