Note 15 - Restructuring Costs (Details) (USD $)	12 Months Ended
	Feb. 01, 2014	Feb. 02, 2013
Note 15 - Restructuring Costs (Details) [Line Items]
Restructuring and Related Cost, Number of Positions Eliminated	67	114
Restructuring and Related Cost, Incurred Cost		$ 3,300,000
Restructuring Charges	2,261,000	3,264,000
Restructuring Costs		2,111,000
Cost of Sales [Member]
Note 15 - Restructuring Costs (Details) [Line Items]
Restructuring and Related Cost, Incurred Cost		100,000
Restructuring Costs	100,000
Operating Expense [Member]
Note 15 - Restructuring Costs (Details) [Line Items]
Restructuring and Related Cost, Incurred Cost		3,200,000
Restructuring Costs	2,300,000
Employee Severance [Member]
Note 15 - Restructuring Costs (Details) [Line Items]
Restructuring Charges	1,696,000	2,167,000
Facility Closing [Member]
Note 15 - Restructuring Costs (Details) [Line Items]
Restructuring Charges	610,000	8,000
Restructuring Costs	$ 600,000