Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Current federal tax	$ (3,632)	$ (2,714)	$ (3,253)
Current state tax	(2,055)	(1,502)	(1,792)
Total current	(5,687)	(4,216)	(5,045)
Deferred federal tax	(291)	169	247
Deferred state tax	(168)	98	143
Total deferred	(459)	267	390
Income tax expense	(6,146)	(3,949)	(4,655)
Federal tax expense at 34% statutory rate	(4,629)	(3,003)	(3,576)
State income taxes, net of federal benefit	$ (1,517)	$ (946)	$ (1,079)
Effective income tax rate, percent	44.80%	44.70%	44.70%
Federal statutory income tax rate	34.00%	34.00%	34.00%