CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY Unaudited - 6 months ended Jul. 29, 2017 - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Balance at Jan. 28, 2017	$ 206	$ 65,272	$ 312,641	$ (59,237)	$ 318,882
Balance, shares at Jan. 28, 2017	20,569,000			(2,434,000)
Adoption of Accounting Standards Update No. 2016-09		(188)	188		0
Dividends declared ($0.145 per share)			(2,483)		(2,483)
Stock option exercises		(58)		$ 84	$ 26
Stock option exercises, shares				4,000	3,500
Employee stock purchase plan purchases		(28)		$ 144	$ 116
Employee stock purchase plan purchases, shares				6,000
Restricted stock awards		(4,524)		$ 4,524	0
Restricted stock awards, shares	(17,000)			138,000
Shares surrendered by employees to pay taxes on restricted stock				$ (286)	(286)
Shares surrendered by employees to pay taxes on restricted stock, shares				(12,000)
Purchase of common stock for treasury				$ (29,343)	(29,343)
Purchase of common stock for treasury, shares				(1,235,000)
Stock-based compensation expense		1,164			1,164
Net income			12,127		12,127
Balance at Jul. 29, 2017	$ 206	$ 61,638	$ 322,473	$ (84,114)	$ 300,203
Balance, shares at Jul. 29, 2017	220,552,000			(3,533,000)