CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (Unaudited) - 3 months ended May 05, 2018 - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Total
Balance at Feb. 03, 2018	$ 205	$ 65,458	$ 326,738	$ (85,099)	$ 307,302
Balance, shares at Feb. 03, 2018	20,529			(3,582)
Adoption of Accounting Standards Codification 606 (see Note 6)			620		620
Dividends declared ($0.075 per share)			(1,240)		(1,240)
Employee stock purchase plan purchases		(11)		$ 76	65
Employee stock purchase plan purchases, shares				3
Restricted stock awards		837		$ (837)	0
Restricted stock awards, shares				(52)
Shares surrendered by employees to pay taxes on restricted stock				$ (275)	(275)
Shares surrendered by employees to pay taxes on restricted stock, shares				(11)
Purchase of common stock for treasury				$ (19,043)	(19,043)
Purchase of common stock for treasury, shares				(811)
Stock-based compensation expense		1,126			1,126
Net income			12,955		12,955
Balance at May. 05, 2018	$ 205	$ 67,410	$ 339,073	$ (105,178)	$ 301,510
Balance, shares at May. 05, 2018	20,529			(4,453)