Note 11 - Shareholders' Equity - Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands		3 Months Ended
		May 02, 2020	May 04, 2019
Balance		$ (31,843)
Other comprehensive loss, net of tax		(1,392)	$ (260)
Balance		(33,216)	(31,873)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]
Balance		(580)	62
Other comprehensive (loss) income before reclassifications		(1,531)	(970)
Amounts reclassified from accumulated other comprehensive loss		0	0
Tax benefit		0	0
Net reclassifications		0	0
Other comprehensive loss, net of tax		(1,531)	(970)
Balance		(2,111)	(908)
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member]
Balance	[1]	(31,171)	(31,055)
Other comprehensive (loss) income before reclassifications	[1]	0	0
Amounts reclassified from accumulated other comprehensive loss	[1]	694	533
Tax benefit	[1]	(628)	(138)
Net reclassifications	[1]	66	395
Other comprehensive loss, net of tax	[1]	66	395
Balance	[1]	(31,105)	(30,660)
AOCI, Derivative Qualifying as Hedge, Excluded Component, Parent [Member]
Balance	[2]	(92)	(608)
Other comprehensive (loss) income before reclassifications	[2]	87	169
Amounts reclassified from accumulated other comprehensive loss	[2]	6	171
Tax benefit	[2]	(1)	(37)
Net reclassifications	[2]	5	134
Other comprehensive loss, net of tax	[2]	92	303
Balance	[2]	0	(305)
AOCI Attributable to Parent [Member]
Balance		(31,843)	(31,601)
Other comprehensive (loss) income before reclassifications		(1,444)	(801)
Amounts reclassified from accumulated other comprehensive loss		700	704
Tax benefit		(629)	(175)
Net reclassifications		71	529
Other comprehensive loss, net of tax		(1,373)	(272)
Balance		$ (33,216)	$ (31,873)

[1] Amounts reclassified are included in other income, net. Refer to Note 13 to the condensed consolidated financial statements for additional information related to pension and other postretirement benefits.

[2] Amounts reclassified are included in net sales, costs of goods sold and selling and administrative expenses. Refer to Note 14 and Note 15 to the condensed consolidated financial statements for additional information related to derivative financial instruments.