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Note 2 - Summary of Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Feb. 01, 2020	Feb. 02, 2019	Apr. 13, 2020	Feb. 03, 2019	Feb. 01, 2019
Inventory, Supplies, Net of Reserves	$ 3,200				$ 2,900
Inventory Valuation Reserves, Ending Balance	800				900
Accounts Receivable, Allowance for Credit Loss, Current	6,300				$ 5,400
Impairment of Long-Lived Assets to be Disposed of		$ 5,900
Advertising Expense	12,200	16,500
Foreign Currency Transaction Gain (Loss), before Tax, Total	100	1,000
Retained Earnings (Accumulated Deficit), Ending Balance	29,925	37,094
Accounting Standards Update 2016-02 [Member]
Retained Earnings (Accumulated Deficit), Ending Balance				$ 7,400
Subsequent Event [Member]
Cash, Ending Balance			$ 23,800
Prepaid Expenses and Other Current Assets [Member]
Deferred Compensation Plan Assets	100	100
Other Noncurrent Liabilities [Member]
Deferred Compensation Liability, Current and Noncurrent, Total	$ 1,300	$ 1,000
Minimum [Member]
Lessee, Operating Lease, Term of Contract (Year)	5 years
Minimum [Member] \| Trademarks And Intellectual Property [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	1 year
Maximum [Member]
Lessee, Operating Lease, Term of Contract (Year)	10 years
Maximum [Member] \| Trademarks And Intellectual Property [Member]
Finite-Lived Intangible Asset, Useful Life (Year)	3 years
Leasehold Improvements [Member]
Property, Plant and Equipment, Useful Life (Year)	10 years
Furniture and Fixtures [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life (Year)	3 years
Furniture and Fixtures [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life (Year)	7 years
Software and Software Development Costs [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life (Year)	3 years
Software and Software Development Costs [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life (Year)	5 years