Premises And Equipment (Major Categories Of Premises And Equipment And Accumulated Depreciation) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 39,733	$ 39,250
Less accumulated depreciation	19,673	18,627
Total premises and equipment, net	20,060	20,623
Land [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	6,308	6,308
Building and improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	20,202	20,165
Furniture and equipment [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 13,223	$ 12,777