Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Total	Cumulative effect, period of adoption, adjustment	Cumulative effect, period of adoption, adjusted balance	Common Stock	Common Stock Cumulative effect, period of adoption, adjusted balance	Additional Paid-in Capital	Additional Paid-in Capital Cumulative effect, period of adoption, adjusted balance	Treasury Stock	Treasury Stock Cumulative effect, period of adoption, adjusted balance	Retained Earnings	Retained Earnings Cumulative effect, period of adoption, adjustment	Retained Earnings Cumulative effect, period of adoption, adjusted balance	Accumulated Other Comprehensive Gain (Loss)	Accumulated Other Comprehensive Gain (Loss) Cumulative effect, period of adoption, adjusted balance
Beginning Balance (in shares) at Feb. 01, 2020				118,418	118,418			(41,297)	(41,297)
Beginning Balance at Feb. 01, 2020	$ 530,092	$ (838)	$ 529,254	$ 1,184	$ 1,184	$ 492,129	$ 492,129	$ (494,395)	$ (494,395)	$ 531,602	$ (838)	$ 530,764	$ (428)	$ (428)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(178,290)									(178,290)
Unrealized losses on marketable securities, net of taxes	(137)												(137)
Foreign currency translation adjustment	(132)												(132)
Issuance of common stock (in shares)				1,454
Issuance of common stock	252			$ 15		237
Dividends on common stock	(10,911)									(10,911)
Repurchase of common stock & tax withholdings related to share-based awards (in shares)				(286)
Repurchase of common stock & tax withholdings related to share-based awards	(933)			$ (3)		(930)
Share-based compensation	1,704					1,704
Ending Balance (in shares) at May. 02, 2020				119,586				(41,297)
Ending Balance at May. 02, 2020	340,807			$ 1,196		493,140		$ (494,395)		341,563			(697)
Beginning Balance (in shares) at Jan. 30, 2021				119,735				(41,297)
Beginning Balance at Jan. 30, 2021	165,119			$ 1,197		498,488		$ (494,395)		159,765			64
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(8,929)									(8,929)
Unrealized losses on marketable securities, net of taxes	(34)												(34)
Foreign currency translation adjustment	0
Issuance of common stock (in shares)				3,125
Issuance of common stock	1			$ 32		(31)
Dividends on common stock	132									132
Repurchase of common stock & tax withholdings related to share-based awards (in shares)				(294)
Repurchase of common stock & tax withholdings related to share-based awards	(822)			$ (3)		(819)
Share-based compensation	2,815					2,815
Ending Balance (in shares) at May. 01, 2021				122,566				(41,297)
Ending Balance at May. 01, 2021	$ 158,282			$ 1,226		$ 500,453		$ (494,395)		$ 150,968			$ 30