Goodwill and Other Intangible Assets (Gross Carrying Amount of Other Intangible Assets and Accumulated Amortization) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Other Intangible assets, net	$ 5,790	$ 6,615
Core Deposits [Member]
Finite-Lived Intangible Assets, Gross	6,119	6,119
Finite-Lived Intangible Assets, Accumulated Amortization	(3,820)	(3,225)
Other Intangible assets, net	2,299	2,894
Servicing Contracts [Member]
Finite-Lived Intangible Assets, Gross	14,710	13,635
Finite-Lived Intangible Assets, Accumulated Amortization	(11,219)	(9,914)
Other Intangible assets, net	$ 3,491	$ 3,721