Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2012

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Options		Weighted Average Exercise Price
	(in thousands)
Outstanding at December 31, 2011	20,476		$	2.84
Granted	3,363		1.83
Exercised	(636	)	1.66
Expired	(1,201	)	6.98
Forfeited	(250	)	1.77
Outstanding at September 30, 2012	21,752		2.50
Exercisable at September 30, 2012	14,921		$	2.82

Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]

	Shares		Weighted Average Grant Date Fair Value
	(in thousands)
Outstanding at December 31, 2011	2,127		$	1.81
Granted	2,390		1.80
Vested	(518	)	1.81
Forfeited	(289	)	1.81
Nonvested at September 30, 2012	3,710		$	1.80

Schedule of Share-based Compnesation, Performance-based Restricted Stock Units [Table Text Block]

	Shares		Weighted Average Grant Date Fair Value
	(in thousands)
Outstanding at December 31, 2011	350		$	1.90
Forfeited	(5	)	1.90
Nonvested at September 30, 2012	345		$	1.90

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	Expected Volatility		Risk-free Interest Rate		Expected Term	Dividend Rate
September 30, 2012:
Employees	92	%	0.8	%	5	—	%
Officers and non-employee directors	81	%	1.5	%	8	—	%
September 30, 2011:
Employees	88	%	2.2	%	5	—	%
Officers and non-employee directors	78	%	3.2	%	8	—	%