Loans (Interest Income on Nonaccrual Loans) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)
Interest income recognized on nonaccrual loans	$ 416
Commercial Real Estate [Member]
Interest income recognized on nonaccrual loans	0
Commercial & Industrial [Member]
Interest income recognized on nonaccrual loans	2
Total Commercial [Member]
Interest income recognized on nonaccrual loans	2
Residential Real Estate [Member]
Interest income recognized on nonaccrual loans	379
Home Equity [Member]
Interest income recognized on nonaccrual loans	35
Other Consumer [Member]
Interest income recognized on nonaccrual loans	0
Total Consumer [Member]
Interest income recognized on nonaccrual loans	$ 35