Employee And Non-Employee Benefit And Compensation Plans (Details 5) (USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011		Dec. 31, 2010
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Vested					(12,500)
Forfeitures					(87,500)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Vested, weighted average grant date value					$ 3.95
Forfeitures, weighted average grant date value					$ 3.95
Price-based RSUs
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning balance	440,000				0
Granted	930,000				440,000
Forfeitures	(400,000)
Nonvested, ending balance	970,000				440,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Nonvested, beginning balance weighted average grant date value	$ 3.07				$ 0.00
Granted, weighted average grant date value	$ 0.65				$ 3.07
Forfeitures, weighted average grant date value	$ 3.19
Nonvested, ending balance weighted average grant date value	$ 0.77				$ 3.07
Performance-based RSUs
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning balance	140,500		208,500		720,000
Granted					550,000		351,625
Vested	(135,500)		(50,500)		(170,000)
Forfeitures	(5,000)		(17,500)		(341,500)
Nonvested, ending balance	0		140,500		208,500		720,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Nonvested, beginning balance weighted average grant date value	$ 4.62	[1]	$ 4.62	[1]	$ 4.62	[1]
Vested, weighted average grant date value	$ 4.62	[1]	$ 4.62	[1]	$ 4.62	[1]
Forfeitures, weighted average grant date value	$ 4.62	[1]	$ 4.62	[1]	$ 4.62	[1]
Nonvested, ending balance weighted average grant date value	$ 0.00	[1]	$ 4.62	[1]	$ 4.62	[1]	$ 4.62	[1]
Stock Plan | Service period-based options
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning balance	0		8,352		320,922
Granted	26,966,000		25,202		33,037
Vested	(26,966,000)		(33,554)		(128,097)
Forfeitures					(217,510)
Nonvested, ending balance	0		0		8,352
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Nonvested, beginning balance weighted average grant date value	$ 0.00		$ 4.49		$ 8.24
Granted, weighted average grant date value	$ 2.71		$ 3.26		$ 4.08
Vested, weighted average grant date value	$ 2.71		$ 3.65		$ 7.45
Forfeitures, weighted average grant date value					$ 8.53
Nonvested, ending balance weighted average grant date value	$ 0.00		$ 0.00		$ 4.49
Stock Plan | Service period-based RSUs
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Nonvested, beginning balance	719,726		539,698		0
Granted	814,500		302,163		639,698
Vested	(438,353)		(119,635)
Forfeitures	(353,790)		(2,500)
Nonvested, ending balance	742,083		719,726		539,698
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Nonvested, beginning balance weighted average grant date value	$ 3.93		$ 4.29		$ 0.00
Granted, weighted average grant date value	$ 2.53		$ 3.19		$ 4.24
Vested, weighted average grant date value	$ 3.64		$ 4.14
Forfeitures, weighted average grant date value	$ 3.89		$ 3.95
Nonvested, ending balance weighted average grant date value	$ 2.69		$ 3.93		$ 4.29

[1] The weighted average grant date value included in the table above was adjusted to reflect the impact of the modifications approved on December 3, 2010 to the 2010 and 2009 awards.