The Company - Summary of Condensed Consolidated Balance Sheets Illustrating Effect of Revision (Details) - USD ($) $ in Thousands	Nov. 03, 2018	Aug. 04, 2018	May 05, 2018	Feb. 03, 2018
Stockholders’ equity (deficit):
Common stock	$ 2	$ 2	$ 2	$ 2
Additional paid-in capital	934,199	925,087	851,228	840,765
Accumulated other comprehensive income	(2,300)	(1,918)	(1,436)	(171)
Retained earnings	245,870	223,459	159,417	152,394
Treasury stock	(1,145,751)	(1,000,569)	(1,000,569)	(1,000,326)
Total stockholders’ equity (deficit)	$ 32,020	146,061	8,642	(7,336)
As Reported [Member]
Stockholders’ equity (deficit):
Common stock		2	2	2
Additional paid-in capital		944,610	870,751	860,288
Accumulated other comprehensive income		(1,918)	(1,436)	(171)
Retained earnings		223,459	159,417	152,394
Treasury stock		(1,020,092)	(1,020,092)	(1,019,849)
Total stockholders’ equity (deficit)		146,061	8,642	(7,336)
Adjustment [Member]
Stockholders’ equity (deficit):
Additional paid-in capital		(19,523)	(19,523)	(19,523)
Treasury stock		$ 19,523	$ 19,523	$ 19,523