Note 14 - Risk Management and Derivatives - Effect of Derivative Instruments in Cash Flow Hedging Relationships (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Unrealized gain (loss) on derivative financial instruments, net of tax	$ 516	$ (1,375)	$ 1,101
Foreign Exchange Forward [Member] | Sales [Member]
Unrealized gain (loss) on derivative financial instruments, net of tax	16	(55)
(Loss) Gain Reclassified from Accumulated OCL into Earnings	9	(6)
Foreign Exchange Forward [Member] | Cost of Sales [Member]
Unrealized gain (loss) on derivative financial instruments, net of tax	439	(1,004)
(Loss) Gain Reclassified from Accumulated OCL into Earnings	(38)	(58)
Foreign Exchange Forward [Member] | Selling, General and Administrative Expenses [Member]
Unrealized gain (loss) on derivative financial instruments, net of tax	(68)	(822)
(Loss) Gain Reclassified from Accumulated OCL into Earnings	(227)	(90)
Foreign Exchange Forward [Member] | Interest Expense [Member]
Unrealized gain (loss) on derivative financial instruments, net of tax	0	0
(Loss) Gain Reclassified from Accumulated OCL into Earnings	$ 0	$ 0