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Fair Value of Assets and Liabilities - Significant Unobservable Inputs Used in Valuation of Level 3 Fair Value Measurements (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2023 | Dec. 31, 2022
Collateral Dependent Loans | Level 3 | Minimum | Third Party Valuations |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Collateral dependent loans | 0.00% | 0.00%
Collateral Dependent Loans | Level 3 | Maximum | Third Party Valuations |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Collateral dependent loans | 40.00% | 40.00%
Collateral Dependent Loans | Level 3 | Weighted Average | Third Party Valuations |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Collateral dependent loans | 20.00% | 20.00%
Foreclosed Assets Held-for-sale | Level 3 | Minimum | Third Party Valuations |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Collateral dependent loans | 0.00% |
Foreclosed Assets Held-for-sale | Level 3 | Maximum | Third Party Valuations |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Collateral dependent loans | 40.00% |
Foreclosed Assets Held-for-sale | Level 3 | Weighted Average | Third Party Valuations |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Collateral dependent loans | 35.00% |
Fair Value, Nonrecurring | Collateral Dependent Loans |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value | $ 1,669 | $ 2,548
Fair Value, Nonrecurring | Collateral Dependent Loans | Level 3 |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value | 1,669 | $ 2,548
Fair Value, Nonrecurring | Foreclosed Assets Held-for-sale |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Assets, Fair Value | $ 942 |

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- Definition Discount to reflect realizable value used when pricing the investments. + References No definition available. + Details
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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 -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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