Note 4 - Derivative Financial Instruments (Details)	3 Months Ended		6 Months Ended
	Aug. 02, 2014 USD ($)	Aug. 03, 2013 USD ($)	Aug. 02, 2014 USD ($)	Aug. 03, 2013 USD ($)	Feb. 01, 2014 USD ($)	Feb. 01, 2014 ILS
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value	$ 0		$ 0		$ 900,000
Derivative Asset, Notional Amount (in New Shekels)						3,300,000
Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments	$ 0	$ (300,000)	$ (100,000)	$ (200,000)