Premises, Furniture, and Equipment (Schedule of Premises, Furniture and Equipment) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Total Premises, Furniture and Equipment	$ 78,652	$ 80,026
Less: Accumulated Depreciation	(40,835)	(40,096)
Total	37,817	39,930
Depreciation expense	3,310	3,409	$ 2,910
Land
Property, Plant and Equipment [Line Items]
Total Premises, Furniture and Equipment	9,228	9,531
Buildings and Improvements
Property, Plant and Equipment [Line Items]
Total Premises, Furniture and Equipment	45,924	47,723
Furniture and Equipment
Property, Plant and Equipment [Line Items]
Total Premises, Furniture and Equipment	$ 23,500	$ 22,772