Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Common Stock	Paid in Capital	Retained Earnings	Treasury Stock	Total
Balances at Feb. 01, 2014	$ 150	$ 82,815	$ 116,071	$ (165)	$ 198,871
Balances (in shares) at Feb. 01, 2014	15,604,805			165,750
Increase (Decrease) in Stockholders' Equity
Exercise of stock options		28			28
Exercise of stock options (in shares)	2,000
Vesting of nonvested shares and restricted stock units	$ 3				3
Vesting of nonvested shares and restricted stock units (in shares)	28,671
Excess tax benefits from stock based payment arrangements		342			342
Issuance of nonvested shares to employees and directors under incentive plan (in shares)	234,596
Forfeiture of nonvested shares by employees and directors (in shares)	(37,775)
Stock-based compensation expense		4,007			4,007
Net share settlement of nonvested shares	$ (1)	(1,594)			(1,595)
Net share settlement of nonvested shares (in shares)	(88,680)
Net income			8,966		8,966
Balances at Jan. 31, 2015	$ 152	85,598	125,037	$ (165)	210,622
Balances (in shares) at Jan. 31, 2015	15,743,617			165,750
Increase (Decrease) in Stockholders' Equity
Exercise of stock options		70			70
Exercise of stock options (in shares)	5,000
Vesting of nonvested shares and restricted stock units	$ 3				3
Vesting of nonvested shares and restricted stock units (in shares)	6,135
Excess tax benefits from stock based payment arrangements		1,312			1,312
Issuance of nonvested shares to employees and directors under incentive plan (in shares)	68,607
Forfeiture of nonvested shares by employees and directors (in shares)	(14,591)
Stock-based compensation expense		4,148			4,148
Net share settlement of nonvested shares	$ (1)	(2,588)			(2,589)
Net share settlement of nonvested shares (in shares)	(100,909)
Repurchase of common stock				$ (15,020)	(15,020)
Repurchase of common stock (in shares)				667,438
Dividends paid to stockholders			(1,839)		(1,839)
Net income			15,527		15,527
Balances at Jan. 30, 2016	$ 154	88,540	138,725	$ (15,185)	$ 212,234
Balances (in shares) at Jan. 30, 2016	15,707,859			833,188	15,707,859
Increase (Decrease) in Stockholders' Equity
Vesting of nonvested shares	$ 2				$ 2
Excess tax benefits from stock based payment arrangements		168			168
Issuance of nonvested shares to employees and directors under incentive plan (in shares)	134,710
Forfeiture of nonvested shares by employees and directors (in shares)	(25,018)
Stock-based compensation expense		2,923			2,923
Net share settlement of nonvested shares	$ (1)	(1,595)			(1,596)
Net share settlement of nonvested shares (in shares)	(85,212)
Dividends paid to stockholders			(3,471)		(3,471)
Net income			13,331		13,331
Balances at Jan. 28, 2017	$ 155	$ 90,036	$ 148,585	$ (15,185)	$ 223,591
Balances (in shares) at Jan. 28, 2017	15,732,339			833,188	15,732,339