Income Taxes (Schedule of Income Tax Provision (Benefit)) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Current	$ 128	$ 21,205	$ 16,352
Deferred	1,097	(2,143)	(2,754)
Net operating loss carryforwards	(6,793)	625	287
Income tax (benefit) provision	$ (5,568)	$ 19,687	$ 13,885