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Fair Value Measurements (Additional Quantitative Information about Assets Measured at Fair Value on a Recurring and Non-Recurring Basis) (Details) $ in Thousands | 9 Months Ended
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Sep. 30, 2021 USD ($)
Collateral Dependent Loans [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Assets at fair value | $ 54,554 |
Collateral Dependent Loans [Member] | Weighted Average [Member] | Appraisal of Collateral [Member] | Appraisal Adjustments [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Unobservable Input Value or Range | 27.20% | [1],[2],[3]
Collateral Dependent Loans [Member] | Minimum [Member] | Appraisal of Collateral [Member] | Appraisal Adjustments [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Unobservable Input Value or Range | 0.00% |
Collateral Dependent Loans [Member] | Maximum [Member] | Appraisal of Collateral [Member] | Appraisal Adjustments [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Unobservable Input Value or Range | 35.00% |
Loan Servicing Rights [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Assets at fair value | $ 1,484 |
Loan Servicing Rights [Member] | Weighted Average [Member] | Discounted Cash Flow [Member] | Discount Rate [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Unobservable Input Value or Range | 10.30% | [3]
Loan Servicing Rights [Member] | Weighted Average [Member] | Discounted Cash Flow [Member] | Constant Prepayment Rate [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Unobservable Input Value or Range | 14.50% | [3]
[1] | Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses.
[2] | Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various Level 3 inputs which are not identifiable.
[3] | Weighted averages.

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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