Earnings Per Share (Tables)

9 Months Ended

Oct. 28, 2012

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings Per Common Share

The computation of basic and diluted earnings per common share was as follows:

	Three Months Ended				Nine Months Ended
(in thousands, except per share amounts)	October 28, 2012		October 30, 2011		October 28, 2012		October 30, 2011
Net income	$	16,590	$	26,979	$	28,821	$	76,699
Weighted average common shares outstanding - basic	65,996		65,440		65,622		65,180
Dilutive effect of employee equity incentive plans	1,469		1,874		1,684		2,359
Weighted average common shares outstanding - diluted	67,465		67,314		67,306		67,539
Basic earnings per common share	$	0.25	$	0.41	$	0.44	$	1.18
Diluted earnings per common share	$	0.25	$	0.40	$	0.43	$	1.14
Anti-dilutive shares not included in the above calculations	1,053		708		1,163		662