Net Income per Common Share (Tables)

9 Months Ended

Sep. 29, 2012

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The following computations reconcile net income per share – basic with net income per share – diluted (in thousands, except per share amounts): 

	Three Months Ended				Nine Months Ended
	September 29, 2012		October 1, 2011		September 29, 2012		October 1, 2011
Net income	$	26,209	$	17,236	$	65,599	$	45,108
Reconciliation of weighted-average shares outstanding:
Basic weighted-average shares outstanding	55,444		55,214		55,601		54,966
Effect of dilutive securities:
Options	1,121		777		1,085		804
Restricted shares	421		504		516		536
Diluted weighted-average shares outstanding	56,986		56,495		57,202		56,306
Net income per share – basic	$	0.47	$	0.31	$	1.18	$	0.82
Net income per share – diluted	$	0.46	$	0.31	$	1.15	$	0.80