Stock-Based Compensation Phantom (Details) (Long Term Incentive Plan, Stock Options, USD $)	12 Months Ended
	Dec. 31, 2014		Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option average term						[1]		[1]
Expected dividend payments	$ 0		$ 0				$ 0
Expected dividend rate	0.00%	[2]	0.00%	[2]	0.00%	[2]	0.00%
Expected volatility	51.00%	[3]	45.00%	[3]	45.00%	[3]
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option average term	5 years 6 months	[1]	5 years 6 months	[1]	5 years 9 months	[1]
Risk-free interest rate	1.63%		0.77%		0.82%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option average term	6 years 6 months	[1]	6 years	[1]	6 years	[1]
Risk-free interest rate	2.19%		1.92%		1.21%

[1] The 5.5-year, 5.75-year, 6.0-year and 6.5-year expected lives (estimated period of time outstanding) of stock options granted were estimated using the ‘Simplified Method' which utilizes the midpoint between the vesting date and the end of the contractual term. This method was utilized for the stock options due to the lack of historical exercise behavior of the Company's employees.

[2] For all stock options granted during 2012, 2013 and 2014, no dividends are planned to be paid over the contractual term of the stock options resulting in the use of a zero expected dividend rate.

[3] The expected volatility rate is based on the observed historical volatilities of the Company