Loans (Narrative) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($) contract	Mar. 31, 2021 contract	Dec. 31, 2021 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan review aggregate exposure amount on non-homogenous commercial loan relationships	$ 5,000
Troubled debt restructurings included in impaired loans	20,800		$ 20,900
Commitments to Lend Funds for Restructured Loans	0
Financing Receivable, Troubled Debt Restructuring, Individually Evaluated for Impairment, Minimum	$ 500
Number of days past due to be considered in default	30 days
Document Period End Date	Mar. 31, 2022
Financing Receivable, Modifications, Number of Contracts | contract	6	0
Loans Collectively Evaluated Fully Guaranteed or Cash Secured Loans	$ 15,100		19,800
Accrued Interest and Fees Receivable on Loans	6,400		7,200
Current Troubled Debt Restructurings	$ 18,600		$ 18,700