Premises and Equipment (Premises and Equipment) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 20,151	$ 19,020
Less: accumulated depreciation	(10,908)	(10,276)
Property, Plant and Equipment, Net, Total	9,243	8,744
Land [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	294	1,158
Building and Improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	13,227	11,645
Furniture, Computer Software and Equipment [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 6,630	$ 6,217