Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards, Valuation Allowance	$ 13,588		$ 13,588		$ 12,676
Income Taxes Receivable	7,069		7,069
(Benefit) provision for income taxes	(249)	$ 754	$ (408)	$ 2,557
Tax Adjustments, Settlements, and Unusual Provisions	$ 2,582