Income Taxes (Provision for Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Current Federal	$ 11,468	$ 11,407	$ 9,179
Current State	447	898	393
Deferred Federal	1,611	(920)	1,928
Deferred State	420	221	569
Total Income Taxes	$ 13,946	$ 11,606	$ 12,069