Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Current:
Federal	$ 3,041	$ 1,280	$ (1,285)
State	658	159	(95)
Total current	3,699	1,439	(1,380)
Deferred:
Federal	(1,246)	1,259	13
State	(98)	55	(7)
Total deferred	(1,344)	1,314	6
Total	$ 2,355	$ 2,753	$ (1,374)