Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Income Tax Disclosure [Abstract]
Current	$ 6,082	$ (162)	$ 15,450	$ 0
Deferred Income Taxes	5,023	6,661	12,838	12,717
Total Income Tax Provision	$ 11,105	$ 6,499	$ 28,288	$ 12,717
Effective Tax Rate	38.10%	37.80%	38.10%	37.50%