Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	May 01, 2021	May 02, 2020
Statement Of Income And Comprehensive Income [Abstract]
Net income (loss)	$ 8,697	$ (41,726)
Other comprehensive income before taxes:
Foreign currency translation	(25)	(34)
Pension plans	78	242
Other comprehensive income before taxes	53	208
Other comprehensive income, net of tax	53	208
Comprehensive income (loss)	$ 8,750	$ (41,518)