Equity-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2012

Equity-Based Compensation (Tables)

Restricted Stock Award Activity Table

			Weighted Average
			Grant Date Fair
	Shares		Value Per Share
	(In Thousands)
Nonvested restricted shares outstanding at December 31, 2011		512		$	12.38
Shares granted		523			6.83
Shares cancelled		(57)			10.78
Shares vested		(357)			11.25
Nonvested restricted shares outstanding at December 31, 2012		621		$	8.49

Stock Option Award Activity Table

			Weighted Average
			Option Price
	Shares Under Option		Per Share
	(In Thousands)
Outstanding at December 31, 2011		4,318		$	12.82
Options granted		689			6.84
Options cancelled		(425)			18.20
Options exercised		(249)			4.03
Outstanding at December 31, 2012		4,333		$	11.85
Expected to vest		989		$	9.10
Exercisable, end of year		3,344			12.67
Available for grant, end of year		1,846

Stock Option Valuation Assumptions Table

	Year Ended December 31,
	2012		2011		2010
Expected stock price volatility		74% to 75%		72% to 75%		72% to 73%
Expected life of options		4.8 years		4.7 years		4.7 years
Risk free interest rate		0.62% to1.03%		0.87% to 2.24%		1.3% to 2.8%
Expected dividend yield		-		-		-

Partnership Unit Award Activity Table

			Weighted Average
			Grant Date Fair
	Units		Value Per Unit
	(In Thousands)
Nonvested units outstanding at December 31, 2011		160		$	17.87
Units granted		95			13.68
Units cancelled		(5)			17.29
Units vested		(97)			16.65
Nonvested units outstanding at December 31, 2012		153		$	16.07