Stockholders' Equity (Tables)

9 Months Ended

Sep. 28, 2013

Equity [Abstract]

Share Count and Par Value Data Related to Stockholders' Equity

Share count and par value data related to stockholders’ equity are as follows:

	As of
	September 28, 2013		December 31, 2012
Preferred Stock
Par value per share	$	0.01	$	0.01
Shares authorized		10,000,000		10,000,000
Shares outstanding		0		0
Common Stock - Class A
Par value per share	$	0.01	$	0.01
Shares authorized		150,000,000		150,000,000
Shares issued		72,151,857		72,151,857
Shares outstanding		50,229,576		50,908,267
Treasury stock
Shares held		21,922,281		21,243,590

Roll forward of Class A Common Shares Outstanding

A roll forward of Class A common shares outstanding is as follows:

	Nine Months Ended
	September 28, 2013			September 29, 2012
Balance at the beginning of the year		50,908,267			52,095,166
Repurchases		(1,268,761	)		(1,073,863	)
Stock option and ESPP issuances		532,777			176,274
Restricted share issuances		238,325			236,576
Restricted share forfeitures		(15,973	)		(113,640	)
Shares withheld for tax obligations		(165,059	)		(68,129	)
Balance at the end of the period		50,229,576			51,252,384