Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Income Tax Disclosure [Abstract]
Effective Income Tax Rate	0.10%	27.40%	(0.80%)	8.50%
Income Tax Expense (Benefit)	$ (17)	$ (2,770)	$ 889	$ (8,918)
Income (loss) before taxes	$ (26,317)	$ (10,095)	$ (105,037)	$ (104,539)
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			35.00%