Loans (Nonperforming Assets) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Receivables [Abstract]
Loan commitment non accrual	$ 2,100	$ 1,200
Financing Receivable, Past Due [Line Items]
Other real estate owned	2,093	921
Loans 90 days or more past due and still accruing	437	157
Nonperforming
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	15,224	18,529
Other real estate owned	2,093	921
Total nonperforming assets	17,317	19,450
Nonperforming | Commercial real estate
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	3,721	4,832
Nonperforming | Commercial and industrial
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	9,364	11,112
Nonperforming | Residential real estate
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	2,124	2,569
Nonperforming | Consumer
Financing Receivable, Past Due [Line Items]
Total nonaccrual loans	$ 15	$ 16