Note 8 - Intangible Assets (Details) - Amortization of Intangible Assets (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
Note 8 - Intangible Assets (Details) - Amortization of Intangible Assets [Line Items]
Intangible Asset Amortization Expense	$ 9,340	$ 10,647	$ 11,597
Cost of Sales [Member]
Note 8 - Intangible Assets (Details) - Amortization of Intangible Assets [Line Items]
Intangible Asset Amortization Expense	7,922	9,105	9,473
Operating Expense [Member]
Note 8 - Intangible Assets (Details) - Amortization of Intangible Assets [Line Items]
Intangible Asset Amortization Expense	$ 1,418	$ 1,542	$ 2,124