Note 7 - Intangible Assets (Details) - Amortization of Intangible Assets (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Aug. 02, 2014	May 04, 2013	Aug. 02, 2014	Aug. 03, 2013
Note 7 - Intangible Assets (Details) - Amortization of Intangible Assets [Line Items]
Intangible Asset Amortization Expense	$ 2,353	$ 2,652	$ 4,672	$ 5,373
Cost of Sales [Member]
Note 7 - Intangible Assets (Details) - Amortization of Intangible Assets [Line Items]
Intangible Asset Amortization Expense	1,979	2,264	3,925	4,591
Operating Expense [Member]
Note 7 - Intangible Assets (Details) - Amortization of Intangible Assets [Line Items]
Intangible Asset Amortization Expense	$ 374	$ 388	$ 747	$ 782