Note 8 - Restructuring Costs (Details) (USD $)	3 Months Ended				6 Months Ended
	Aug. 02, 2014	May 03, 2014	Aug. 03, 2013	May 04, 2013	Aug. 03, 2013
Note 8 - Restructuring Costs (Details) [Line Items]
Restructuring and Related Cost, Incurred Cost	$ 100,000	$ 1,000,000		$ 300,000
Restructuring and Related Cost, Number of Positions Eliminated		29	8	17
Restructuring Costs					830,000
Cost of Sales [Member]
Note 8 - Restructuring Costs (Details) [Line Items]
Restructuring and Related Cost, Incurred Cost		100,000
Operating Expense [Member]
Note 8 - Restructuring Costs (Details) [Line Items]
Restructuring and Related Cost, Incurred Cost		900,000
Facility Closing [Member]
Note 8 - Restructuring Costs (Details) [Line Items]
Restructuring Costs			500,000
Employee Severance [Member]
Note 8 - Restructuring Costs (Details) [Line Items]
Restructuring Costs			$ 200,000