Borrowed Funds (Narrative) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Short-term Debt [Line Items]
Financial Instruments, Owned and Pledged as Collateral, at Fair Value	$ 50,173	$ 68,773
Carrying value of securities sold under agreements to repurchase	50,173	68,773
Additional borrowing capacity	298,662
Cash Flow Hedging [Member] \| Designated as Hedging Instrument [Member] \| London Interbank Offered Rate (LIBOR) [Member] \| Other Liabilities \| Interest Rate Swap [Member]
Short-term Debt [Line Items]
Derivative Liability, Fair Value, Gross Liability	$ 0	$ 54

Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date.

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