Note 14 - Risk Management and Derivatives - Effect of Derivative Instruments in Cash Flow Hedging Relationships (Details) - USD ($) $ in Thousands	3 Months Ended
	May 02, 2020	May 04, 2019
Unrealized gain (loss) on derivative financial instruments, net of tax	$ 92	$ 303
Foreign Exchange Forward [Member] | Sales [Member]
Unrealized gain (loss) on derivative financial instruments, net of tax	23	(99)
(Loss) Gain Reclassified from Accumulated OCL into Earnings	0	0
Foreign Exchange Forward [Member] | Cost of Sales [Member]
Unrealized gain (loss) on derivative financial instruments, net of tax	60	289
(Loss) Gain Reclassified from Accumulated OCL into Earnings	0	(22)
Foreign Exchange Forward [Member] | Selling, General and Administrative Expenses [Member]
Unrealized gain (loss) on derivative financial instruments, net of tax	33	35
(Loss) Gain Reclassified from Accumulated OCL into Earnings	$ (6)	$ (149)