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On-Balance Sheet Activities (Narrative) (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Derivative [Line Items] |  |
Derivative Asset, Fair Value of Collateral | $ 2,330 | $ 4,778
Not Designated as Hedging Instrument [Member] | Interest Rate Lock Commitments [Member] |  |
Derivative [Line Items] |  |
Notional Amount of undesignated commitments | 788 | 3,557
Not Designated as Hedging Instrument [Member] | Forward Contracts [Member] |  |
Derivative [Line Items] |  |
Notional Amount of undesignated commitments | $ 2,255 | $ 4,661

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