Shareholders' Equity (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 29, 2022	Oct. 30, 2021	Oct. 29, 2022	Oct. 30, 2021
Balance			$ (8,606)
Other comprehensive (loss) income, net of tax	$ (72)	$ 91	831	$ 648
Balance	(7,187)	(8,471)	(7,187)	(8,471)
Accumulated Foreign Currency Adjustment Attributable to Parent
Balance	(485)	(260)	(788)	(111)
Other comprehensive loss before reclassifications	(815)	(257)	(512)	(406)
Other comprehensive (loss) income, net of tax	(815)	(257)	(512)	(406)
Balance	(1,300)	(517)	(1,300)	(517)
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent
Balance	(6,795)	(8,312)	(7,818)	(9,025)
Amounts reclassified from accumulated other comprehensive loss	994	445	2,348	1,340
Tax (benefit) provision	(86)	(87)	(417)	(269)
Net reclassifications	908	358	1,931	1,071
Other comprehensive (loss) income, net of tax	908	358	1,931	1,071
Balance	(5,887)	(7,954)	(5,887)	(7,954)
Accumulated Other Comprehensive Loss
Balance	(7,280)	(8,572)	(8,606)	(9,136)
Other comprehensive loss before reclassifications	(815)	(257)	(512)	(406)
Amounts reclassified from accumulated other comprehensive loss	994	445	2,348	1,340
Tax (benefit) provision	(86)	(87)	(417)	(269)
Net reclassifications	908	358	1,931	1,071
Other comprehensive (loss) income, net of tax	93	101	1,419	665
Balance	$ (7,187)	$ (8,471)	$ (7,187)	$ (8,471)