Loans (Troubled Debt Restructuring Additional Information) (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Financing Receivable, Troubled Debt Restructuring [Line Items]
Recorded investment in troubled debt restructurings	$ 3,700	$ 3,900
Recorded investment in troubled debt restructurings, reserve	221	384
Nonperforming
Financing Receivable, Troubled Debt Restructuring [Line Items]
Recorded investment in troubled debt restructurings	2,600	3,000
Performing
Financing Receivable, Troubled Debt Restructuring [Line Items]
Recorded investment in troubled debt restructurings	$ 1,100	$ 906