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 [Line Items]
Effective Income Tax Rate, Continuing Operations	11.40%	58.80%	31.00%	36.50%
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount				$ 1,607
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	35.00%	35.00%	35.00%	35.00%
Liability for gross unrecognized tax benefits	$ 805		$ 805
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	590		590
Accrual for interest and penalties	$ 109		$ 109