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Basis of Presentation (Narrative) (Details) $ in Millions | Sep. 30, 2021 loan | Dec. 31, 2020 USD ($) loan
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Significant Accounting Policies [Line Items] |  |
Number Of Libor Based Loans | 26 |
Percentage Of Libor Based Loans | 7.60% |
Small Business Administration (SBA), CARES Act, Paycheck Protection Program [Member] |  |
Significant Accounting Policies [Line Items] |  |
Number of loans funded |  | 959
Amount of loans funded | $ |  | $ 67.3

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