Loans (Nonperforming Assets) (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Receivables [Abstract]
Loan commitment non accrual	$ 6	$ 1,200
Financing Receivable, Past Due [Line Items]
Other real estate owned	0	921
Loans 90 days or more past due and still accruing	552	157
Nonperforming
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	19,266	18,529
Other real estate owned	0	921
Total nonperforming assets	19,266	19,450
Nonperforming | Commercial real estate
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	7,022	4,832
Nonperforming | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	8,078	11,112
Nonperforming | Residential real estate
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	4,151	2,569
Nonperforming | Consumer
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	$ 15	$ 16