Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings (Accumulated Deficit) [Member]	Accumulated Other Comprehensive Income [Member]	Treasury Stock [Member]
Beginning balance, shares at Feb. 02, 2013		40,563,056
Beginning balance, value at Feb. 02, 2013	$ 194,255		$ 75,675	$ 119,190	$ (610)
Net income	58,812			58,812
Translation adjustments	(398)				(398)
Restricted shares vested, net of repurchase for taxes, shares		43,675
Restricted shares vested, net of repurchase for taxes	(412)		(412)
Stock-based compensation	2,950		2,950
Tax related benefit of restricted stock units	(60)		(60)
Ending balance, shares at Feb. 01, 2014		40,606,731.000
Ending balance, value at Feb. 01, 2014	255,147		78,153	178,002	(1,008)
Net income	38,449			38,449
Translation adjustments	993				993
Restricted shares vested, net of repurchase for taxes, shares		88,564
Restricted shares vested, net of repurchase for taxes	(674)		(674)
Stock-based compensation	3,513		3,513
Treasury stock purchased, shares		(620,985)				620,985
Treasury stock purchased	(12,957)					$ (12,957)
Ending balance, shares at Jan. 31, 2015		40,074,310.00				620,985
Ending balance, value at Jan. 31, 2015	284,471		80,992	216,451	(15)	$ (12,957)
Net income	27,558			27,558
Translation adjustments	(28)				(28)
Restricted shares vested, net of repurchase for taxes, shares		108,228
Restricted shares vested, net of repurchase for taxes	(583)		(583)
Stock-based compensation	5,027		5,027
Treasury stock purchased, shares		(2,481,367)				2,481,367
Treasury stock purchased	(31,190)					$ (31,190)
Ending balance, shares at Jan. 30, 2016		37,701,171.000				3,102,352
Ending balance, value at Jan. 30, 2016	$ 285,255		$ 85,436	$ 244,009	$ (43)	$ (44,147)