Loans (Nonaccrual Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Financing Receivable, Past Due [Line Items]
Nonaccrual loans	$ 12,589	$ 14,203
Accruing loans 90 days or more past due	0	0
Commercial Real Estate
Financing Receivable, Past Due [Line Items]
Nonaccrual loans	0	0
Commercial & Industrial
Financing Receivable, Past Due [Line Items]
Nonaccrual loans	0	0
Total Commercial
Financing Receivable, Past Due [Line Items]
Nonaccrual loans	0	0
Residential Real Estate
Financing Receivable, Past Due [Line Items]
Nonaccrual loans	11,916	13,576
Home Equity
Financing Receivable, Past Due [Line Items]
Nonaccrual loans	673	627
Other
Financing Receivable, Past Due [Line Items]
Nonaccrual loans	0	0
Total Consumer
Financing Receivable, Past Due [Line Items]
Nonaccrual loans	$ 673	$ 627