CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	Common Stock	Additional Paid-In Capital	Retained Earnings	Treasury Stock	Total
Balance at Jan. 28, 2012	$ 205	$ 67,574	$ 222,235	$ (6,330)	$ 283,684
Balance (in shares) at Jan. 28, 2012	20,478,000			(391,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock option exercises		(666)		2,208	1,542
Stock option exercises (in shares)				155,000
Dividends paid			(1,023)		(1,023)
Stock-based compensation income tax benefit		1,003			1,003
Employee stock purchase plan purchases		27		93	120
Employee stock purchase plan purchases (in shares)				7,000
Restricted stock awards		(3,961)		3,961	0
Restricted stock awards (in shares)	(7,000)			223,000
Common stock repurchased				(16)	(16)
Common stock repurchased (in shares)				(1,000)
Stock-based compensation expense		2,739			2,739
Net income			13,879		13,879
Balance at Jul. 28, 2012	$ 205	$ 66,716	$ 235,091	$ (84)	$ 301,928
Balance (in shares) at Jul. 28, 2012	20,471,000			(7,000)