Income Taxes (Income Tax Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Taxes [Abstract]
Federal	$ 8,720	$ 7,546	$ 8,917
State	21	(75)	1,913
Total current tax expense	8,741	7,471	10,830
Federal	1,440	2,538	1,251
State	358	(384)	296
Total deferred tax expense	1,798	2,154	1,547
Total income tax expense	$ 10,539	$ 9,625	$ 12,377