Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of outstanding awards issued pursuant to plans

The following table summarizes the outstanding awards issued pursuant to the 2006 Plan described above as of December 31, 2012 and the remaining shares of common stock available for future issuance (in thousands):

Plan name	Restricted Stock	RSUs	SSAR Awards	Remaining shares of common stock available for future issuance


2006 Plan (1)	1,100	981	422	3,824

(1): As of December 31, 2012, unvested restricted stock will vest between March 2013 and March 2018, unvested RSUs will vest between January 2013 and May 2017 and the outstanding SSAR Awards will expire between March 2013 and October 2015. RSUs granted to non-employee directors under the 2006 Plan prior to 2011 remain outstanding until the date the non-employee director ceases, for any reason, to be a member of the Board of Directors.

Schedule of unvested restricted stock outstanding

The following table summarizes the status of our unvested restricted stock outstanding and related transactions for each of the following years (in thousands, except weighted average grant-date fair value price and weighted average remaining vesting term data):

Unvested Restricted Stock Outstanding

	Unvested Restricted Stock	Weighted Average Grant-date Fair Value Price		Aggregate Intrinsic Value		Weighted Average Remaining Vesting Term (in Years)

As of December 31, 2009	419	$	20.88	$	11,245		1.7
Vested	(26)		21.30
Forfeited	(7)		20.95

As of December 31, 2010	386		20.84		13,991		0.6
Granted	353		37.40
Vested	(284)		20.49
Forfeited	(9)		26.45

As of December 31, 2011	446		34.07		18,707		2.2
Granted	798		40.19
Vested	(128)		26.26
Forfeited	(16)		37.24

As of December 31, 2012	1,100	$	39.38	$	45,295		3.4

Schedule of RSUs

The following table summarizes the status of our RSUs and related transactions for each of the following years (in thousands, except for weighted average grant-date fair value data and weighted average remaining contractual life):

RSUs Outstanding

	RSUs	Weighted Average Grant-date Fair Value		Aggregate Intrinsic Value		Weighted Average Remaining Contractual Life (in Years)

As of December 31, 2009	901	$	14.52	$	24,131		2.5
Granted	343		28.32
Issued	(11)		14.03
Forfeited	(15)		19.91

As of December 31, 2010	1,218		18.34		44,038		2.6
Granted	224		38.01
Issued	(515)		14.03
Forfeited	(26)		16.19

As of December 31, 2011	901		25.59		37,373		1.7
Granted	369		40.98
Issued	(275)		16.12
Forfeited	(14)		30.74

As of December 31, 2012	981	$	34.06	$	39,888		1.5

Schedule of outstanding and exercisable SSAR Awards

The following table summarizes the status of our outstanding and exercisable SSAR Awards and related transactions for each of the following years (in thousands, except weighted average exercise price and weighted average remaining contractual life data):

	SSAR Awards Outstanding								SSAR Awards Exercisable


	SSAR Awards		Weighted Average Exercise Price		Aggregate Intrinsic Value		Weighted Average Remaining Contractual Life (in Years)		SSAR Awards		Weighted Average Exercise Price		Aggregate Intrinsic Value		Weighted Average Remaining Contractual Life (in Years)

As of December 31, 2009		2,061	$	16.70	$	20,914		2.1		1,419	$	17.62	$	13,109		1.6
Granted		36		24.89
Exercised		(1,085)		17.52

As of December 31, 2010		1,012		16.10		20,346		1.9		480		18.29		8,619		1.3
Exercised		(486)		16.56
Forfeited		(9)		12.39

As of December 31, 2011		517		15.06		13,921		1.4		410		15.39		10,895		1.4
Exercised		(95)		16.76

As of December 31, 2012		422	$	15.30	$	10,927		0.6		322	$	16.02	$	8,108		0.7

Schedule of unrecognized compensation cost

The unrecognized compensation cost as of December 31, 2012 is expected to be recognized as compensation expense over a weighted average period of 1.5 years as follows (in thousands):

Year Ended December 31,


2013	$	13,791
2014		10,706
2015		5,392
2016		2,680
2017		640

	$	33,209