Premises and Equipment (Premises and Equipment) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 20,481	$ 20,151
Less: accumulated depreciation	(11,673)	(10,908)
Property, Plant and Equipment, Net, Total	8,808	9,243
Land [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	294	294
Building and Improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	13,351	13,227
Furniture, Computer Software and Equipment [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 6,836	$ 6,630