Equity-based Incentive Plans (Tables)

12 Months Ended

Dec. 31, 2014

Equity-based Incentive Plans

Schedule of performance period transition awards

	Maximum Shares That Could Be Issued		Award Earned			Award Issued/Issuable
2012 Award:
One-year performance period transition award		164,291		95,291			31,764		March 2013
							31,764		March 2014
							31,763		March 2015
2013 Award:
One-year performance period transition award		173,319		164,653			54,885		March 2014
							54,884		March 2015
							54,884		March 2016
Two-year performance period transition award		173,319		159,454			53,152		March 2015
							53,151		March 2016
							53,151		March 2017
Three-year performance period award		173,319			*			*
2014 Award:
Three-year performance period award		269,351			*			*

* Not yet earned as performance period not complete.

Summary of the company's RSU activity and outstanding RSU's

A summary of the company's RSU activity and outstanding RSUs as of December 31, 2014, are presented below (dollars in thousands except grant date fair value):

	Number of RSUs			Weighted Average Grant Date Fair Value		Aggregate Intrinsic Value		Unrecognized Compensation
Outstanding RSUs as of January 1, 2012		—		$	—
Granted		1,422,448		$	11.95
Vested		(143,666	)	$	12.65
Forfeited		(9,475	)	$	11.92
As of December 31, 2012		1,269,307		$	11.87	$	17,428	$	12,318
Granted		1,293,140		$	18.16
Vested		(170,398	)	$	17.74
Forfeited		(112,406	)	$	12.48
As of December 31, 2013		2,279,643		$	14.97	$	44,544	$	22,197
Granted		1,121,416		$	21.82
Vested		(1,245,489	)	$	13.20
Forfeited		(144,344	)	$	15.51
As of December 31, 2014 (nonvested)		2,011,226		$	19.85	$	39,702	$	25,171

Schedule of stock option activity for all plans

	Number of Options			Weighted Average Exercise Price		Weighted Average Grant Date Fair Value
Outstanding options as of January 1, 2012		8,602,282		$	15.06	$	5.25
Exercised		(451,135	)	$	6.70	$	2.67
Forfeited		(1,077,438	)	$	21.85	$	6.04
As of December 31, 2012		7,073,709		$	14.56	$	5.30
Exercised		(3,134,953	)	$	11.02	$	4.19
Forfeited		(681,586	)	$	29.52	$	9.01
As of December 31, 2013		3,257,170		$	14.84	$	5.58
Exercised		(1,773,872	)	$	15.01	$	5.57
Forfeited		(84,783	)	$	14.98	$	5.45
As of December 31, 2014		1,398,515		$	14.62	$	5.61

Schedule of information concerning outstanding options, by range of exercise price

Range of Exercise Price	Exercisable Outstanding Options		Weighted Average Remaining Contractual Life (Years)		Weighted Average Exercise Price of Exercisable Outstanding Options
$10 to $15		731,256		1.29	$	12.95
$15 to $20		667,259		1.15	$	16.46
		1,398,515