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Fair Value Measurement - Quantitative Information about Fair Value Measurements for Financial Instruments Measured at Fair Value on Nonrecurring Basis (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Losses from Fair Value Adjustments Assets and Liabilities | $ (4,810) | $ (1,802)
Fair Value Nonrecurring Basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | 4,225 | 6,030
Individually evaluated loans |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | 4,175 | 5,719
Individually evaluated loans | Fair Value Nonrecurring Basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | 4,175 | 5,719
Losses from Fair Value Adjustments Assets and Liabilities | (4,498) | (2,283)
Real estate owned |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | 50 | 311
Real estate owned | Fair Value Nonrecurring Basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair value | 50 | 311
Foreclosed Assets | Fair Value Nonrecurring Basis |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Losses from Fair Value Adjustments Assets and Liabilities | $ (312) | $ 481

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- Definition Losses from Fair Value Adjustments Assets and Liabilities + 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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