Intangible Assets, Other Assets, Net and Goodwill Future Interest Expense For Amortization of Deferred Financing Costs (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]
2015	$ 5,708
2016	5,439
2017	5,190
2018	4,755
2019	1,805
Deferred financing costs, net	$ 22,897	$ 31,720