Basis of Presentation - Other Comprehensive Income (Loss) and Reclassifications from AOCI (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Oct. 30, 2021	Oct. 31, 2020	Oct. 30, 2021	Oct. 31, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		$ 34,426	$ 7,385	$ (4,077)	$ 58,423
Other comprehensive income, net of tax		79	247	193	703
Ending Balance		47,733	1,057	47,733	1,057
Pension Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(6,068)	(5,983)	(6,224)	(6,478)
Other comprehensive income (loss) before reclassifications, net of taxes		90	77	270	231
Amounts reclassified from accumulated other comprehensive income, net of taxes	[1]	(13)	170	(37)	511
Other comprehensive income, net of tax		77	247	233	742
Ending Balance		(5,991)	(5,736)	(5,991)	(5,736)
Foreign Currency
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(39)	8	3	47
Other comprehensive income (loss) before reclassifications, net of taxes		2		(40)	(39)
Other comprehensive income, net of tax		2		(40)	(39)
Ending Balance		(37)	8	(37)	8
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(6,107)	(5,975)	(6,221)	(6,431)
Other comprehensive income (loss) before reclassifications, net of taxes		92	77	230	192
Amounts reclassified from accumulated other comprehensive income, net of taxes	[1]	(13)	170	(37)	511
Other comprehensive income, net of tax		79	247	193	703
Ending Balance		$ (6,028)	$ (5,728)	$ (6,028)	$ (5,728)

[1] Includes the amortization of the unrecognized loss on pension plans, which was charged to “Selling, General and Administrative” Expense on the Consolidated Statements of Operations for all periods presented. The amortization of the unrecognized loss, before tax, was $170,000 and $511,000 for the three and nine months ended October 31, 2020, respectively. For the three and nine months ended October 30, 2021, the Company recognized income of $13,000 and $37,000, respectively, as a result of a change in amortization from average remaining future service to average remaining lifetime. There was no related tax effect for either period.