Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Current
Federal	$ 3,580	$ 3,555	$ 1,587
State	285	477	528
Total current tax expense	3,865	4,032	2,115
Deferred:
Federal	1,052	(1,214)	(675)
State	(137)	(263)	(825)
Total deferred tax expense	915	(1,477)	(1,500)
Total income taxes, net of federal tax benefit	$ 4,780	$ 2,555	$ 615