Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Treasury Stock	Retained Earnings	Accumulated Other Comprehensive Loss
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of adoption	$ (1,287)				$ (1,287)
Beginning balance, adjusted	578,677	$ 1,169	$ 486,406	$ (494,395)	585,858	$ (361)
Beginning Balance (in shares) at Feb. 02, 2019		116,949		41,297
Beginning Balance at Feb. 02, 2019	579,964	$ 1,169	486,406	$ (494,395)	587,145	(361)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	2,025				2,025
Unrealized losses on marketable securities, net of taxes	63					63
Foreign currency translation adjustment	(82)					(82)
Issuance of common stock (in shares)		1,441
Issuance of common stock	346	$ 15	331
Dividends on common stock ($0.09 per share)	(20,650)				(20,650)
Repurchase of common stock and tax withholdings related to share-based awards (in shares)		(422)
Repurchase of common stock and tax withholdings related to share-based awards	(2,430)	$ (4)	(2,426)
Share-based compensation	1,494		1,494
Ending Balance (in shares) at May. 04, 2019		117,968		41,297
Ending Balance at May. 04, 2019	559,443	$ 1,180	485,805	$ (494,395)	567,233	(380)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of adoption	(838)				(838)
Beginning balance, adjusted	529,254	$ 1,184	492,129	$ (494,395)	530,764	(428)
Beginning Balance (in shares) at Feb. 01, 2020		118,418		41,297
Beginning Balance at Feb. 01, 2020	530,092	$ 1,184	492,129	$ (494,395)	531,602	(428)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	(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 ($0.09 per share)	(10,911)				(10,911)
Repurchase of common stock and tax withholdings related to share-based awards (in shares)		(286)
Repurchase of common stock and 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)