Earnings Per Share (Tables)

9 Months Ended

Sep. 28, 2013

Earnings Per Share [Abstract]

Computation of Earnings Per Share

Earnings per share were computed as follows (in thousands, except per share amounts):

	Three Months Ended				Nine Months Ended
	September 28, 2013		September 29, 2012		September 28, 2013		September 29, 2012
Weighted average shares:
Weighted average common shares outstanding		50,590		51,566		50,808		51,775
Effect of dilutive securities outstanding		334		243		363		266
Diluted weighted average shares outstanding		50,924		51,809		51,171		52,041
Earnings (loss):
Income from continuing operations	$	38,600	$	26,581	$	92,700	$	87,098
Income from discontinued operations		0		516		8		816
Net income	$	38,600	$	27,097	$	92,708	$	87,914
Basic per share amounts:
Income from continuing operations	$	0.76	$	0.52	$	1.82	$	1.68
Income from discontinued operations		0.00		0.01		0.00		0.02
Net income	$	0.76	$	0.53	$	1.82	$	1.70
Diluted per share amounts:
Income from continuing operations	$	0.76	$	0.51	$	1.81	$	1.67
Income from discontinued operations		0.00		0.01		0.00		0.02
Net income	$	0.76	$	0.52	$	1.81	$	1.69

Potentially Dilutive Securities Excluded from Earnings Per Share Calculation

Potentially dilutive securities excluded from the earnings per share calculation consist of stock options and stock appreciation rights (SARs) with an exercise price greater than the average market closing price of the Class A common stock. These excluded options and SARs were as follows:

	Three Months Ended				Nine Months Ended
	September 28, 2013		September 29, 2012		September 28, 2013		September 29, 2012
Potentially dilutive shares		351,000		2,150,000		879,000		1,809,000