Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Deferred income tax liability, net	$ 119		$ 119		$ 641
Income Tax Expense (Benefit)	$ (250)	$ 217	$ (360)	$ 478
Effective Income Tax Rate Reconciliation, Percent	(1.40%)	2.10%	(0.90%)	2.90%
Unrecognized Tax Benefits	$ 0		$ 0		$ 0
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	$ 0	$ 0	$ 0	$ 0