Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Class A Common Stock	Convertible Class B Common Stock	Common Stock Including Additional Paid in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)
Balance at Feb. 02, 2013		$ 918	$ 58	$ 76,594	$ 266,843	$ 821
Net income	$ 54,322	0	0	0	$ 54,322	0
Accumulated Other Comprehensive Income	43	0	0	0		(43)
Dividends		0	0	0	$ (5,853)	0
Class A common stock sold through employee stock purchase plan		1	0	463	0	0
Class A common stock sold through stock option plans		0	0	145	0	0
Class A common stock issued through restricted stock grant plans		$ 7	0	2,915	1	0
Windfall tax benefit from equity compensation plans			0	346	0	0
Retirement of treasury sharess		$ (9)	0	0	(6,420)	0
Balance at Feb. 01, 2014		917	58	80,463	308,893	778
Net income	60,502	0	0	0	60,502	0
Accumulated Other Comprehensive Income	(8)	0	0	0	0	8
Dividends		0	0	0	(33,886)	0
Class A common stock sold through employee stock purchase plan		1	0	600	0	0
Class A common stock sold through stock option plans		0	0	28	0	0
Class A common stock issued through restricted stock grant plans		5	0	3,449	$ 20	0
Windfall tax benefit from equity compensation plans		0	0	489		0
Retirement of treasury sharess		(50)	0	0	$ (42,077)	0
Balance at Jan. 31, 2015		873	58	85,029	293,452	786
Net income	66,842	0	0	0	66,842	0
Accumulated Other Comprehensive Income	$ (14)	0	0	0	0	14
Dividends		0	0	0	(33,572)	0
Class A common stock sold through employee stock purchase plan		0	0	574	0	0
Class A common stock sold through stock option plans		0	0	17	0	0
Class A common stock issued through restricted stock grant plans		4	0	3,996	20	0
Windfall tax benefit from equity compensation plans		0	0	720	0	0
Retirement of treasury sharess		0	0	0	(6,148)	0
Balance at Jan. 30, 2016		$ 877	$ 58	$ 90,336	$ 320,594	$ 800