Loans (Interest Income on Nonaccrual Loans) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Interest income on nonaccrual loans	$ 236	$ 108
Commercial Real Estate
Interest income on nonaccrual loans	27	0
Commercial & Industrial
Interest income on nonaccrual loans	13	0
Total Commercial
Interest income on nonaccrual loans	40	0
Residential Real Estate
Interest income on nonaccrual loans	173	101
Home Equity
Interest income on nonaccrual loans	22	7
Other
Interest income on nonaccrual loans	1	0
Total Consumer
Interest income on nonaccrual loans	$ 23	$ 7