Summary of Significant Accounting Policies - Other Comprehensive Income (loss) and Reclassifications from AOCI (Details) - USD ($) $ in Thousands		12 Months Ended
		Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		$ 58,423	$ 58,640	$ 69,986
Recognition of accumulated foreign currency translation adjustment (Note N)			792
Other comprehensive income (loss), net of tax		210	(248)	(658)
Ending Balance		(4,077)	58,423	58,640
Pension Plans
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(6,478)	(5,521)	(5,840)
Other comprehensive income (loss) before reclassifications, net of taxes		(428)	(1,598)	(746)
Amounts reclassified from accumulated other comprehensive income (loss), net of taxes	[1]	682	641	352
Other comprehensive income (loss), net of tax		254	(957)	(394)
Remeasurement and reclassification of stranded tax effect	[2]			713
Ending Balance		(6,224)	(6,478)	(5,521)
Foreign Currency
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		47	(662)	(403)
Other comprehensive income (loss) before reclassifications, net of taxes		(44)	(83)	(264)
Recognition of accumulated foreign currency translation adjustment (Note N)	[3]		792
Other comprehensive income (loss), net of tax		(44)	709	(264)
Remeasurement and reclassification of stranded tax effect	[2]			5
Ending Balance		3	47	(662)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance		(6,431)	(6,183)	(6,243)
Other comprehensive income (loss) before reclassifications, net of taxes		(472)	(1,681)	(1,010)
Recognition of accumulated foreign currency translation adjustment (Note N)	[3]		792
Amounts reclassified from accumulated other comprehensive income (loss), net of taxes	[1]	682	641	352
Other comprehensive income (loss), net of tax		210	(248)	(658)
Remeasurement and reclassification of stranded tax effect	[2]			718
Ending Balance		$ (6,221)	$ (6,431)	$ (6,183)

[1] Includes the amortization of the unrecognized (gain)/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 $682,000, $641,000 and $352,000 for fiscal 2020, fiscal 2019 and fiscal 2018, respectively. There was no corresponding tax benefit.

[2] Represents the reclassification to retained earnings of the tax benefit associated with comprehensive income earned, adjusted for the effects of ASU 2018-02, which allowed for the reclassification to retained earnings of stranded tax effect as a results of the 2017 Tax Act.

[3] In connection with the Company’s closing of its Rochester Clothing store in London, England and exiting its London operations, the Company recognized the accumulated foreign currency translation adjustment as an expense and it has been included in “Exit costs associated with London operations” on the Consolidated Statement of Operations for fiscal 2019.