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Income Taxes Income Taxes - Effective Tax Rates Differing From Prevailing Federal Corporate Income Tax Rates (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Successor [Member]        
Reconciliation of Effective Tax Rates [Line Items]        
Provision for income taxes $ 2,838 $ 2,344 $ 8,464 $ 3,414