Premises and Equipment (Schedule of premises and equipment) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Total	$ 46,284	$ 46,231
Less accumulated depreciation	(27,867)	(27,509)
Net	18,417	18,722
Land
Property, Plant and Equipment [Line Items]
Total	3,732	3,732
Buildings and improvements
Property, Plant and Equipment [Line Items]
Total	27,617	27,617
Furniture, fixtures and equipment
Property, Plant and Equipment [Line Items]
Total	14,670	14,652
Construction in progress
Property, Plant and Equipment [Line Items]
Total	$ 265	$ 230