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Derivative Financial Instruments - Schedule of Notional Amount and Fair Value of Derivative Instruments Included on Company's Consolidated Balance Sheets on a net Basis (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended |  |
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Sep. 30, 2024 | Dec. 31, 2023 | Feb. 28, 2023 | May 31, 2022
Derivatives Designated as Hedging Instruments [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Notional Amount |  |  |  | $ 40,000 |
Estimated Fair Value Gain (Loss) | [1] | $ (547) | $ (119) |  |
Derivatives Designated as Hedging Instruments [Member] | Fair Value Hedging [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Estimated Fair Value Gain (Loss) | [1] | (283) | (119) |  |
Derivatives Designated as Hedging Instruments [Member] | Fair Value Hedging [Member] | Interest Rate Swaps Related to Fixed Rate Commercial Real Estate Loans [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Notional Amount |  |  | 30,000 |  |
Derivatives Designated as Hedging Instruments [Member] | Fair Value Hedging [Member] | Interest Rate Swaps Related To Fixed Rate Indirect Consumer Loans [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Notional Amount |  | 30,000 |  |  |
Estimated Fair Value Gain (Loss) | [1] | (283) | $ (119) |  |
Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedging [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Notional Amount |  |  |  | $ 10,000 | $ 10,000
Estimated Fair Value Gain (Loss) | [1] | (264) |  |  |
Derivatives Designated as Hedging Instruments [Member] | Cash Flow Hedging [Member] | Interest Rate Swaps Related to Interest-Bearing Liabilities [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Notional Amount |  | 40,000 |  |  |
Estimated Fair Value Gain (Loss) | [1] | (264) |  |  |
Derivatives Not Designated as Hedging Instruments [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Estimated Fair Value Gain (Loss) | [1] | 105 |  |  |
Derivatives Not Designated as Hedging Instruments [Member] | Interest Rate Floors [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Estimated Fair Value Gain (Loss) | [1] | 109 |  |  |
Derivatives Not Designated as Hedging Instruments [Member] | Credit Risk Participation Agreement [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Estimated Fair Value Gain (Loss) | [1] | (4) |  |  |
Derivatives Not Designated as Hedging Instruments [Member] | Fair Value Hedging [Member] | Interest Rate Floors [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Notional Amount |  | 50,000 |  |  |
Derivatives Not Designated as Hedging Instruments [Member] | Fair Value Hedging [Member] | Credit Risk Participation Agreement [Member] |  |  |  |  |
Derivatives Fair Value [Line Items] |  |  |  |  |
Notional Amount |  | $ 6,998 |  |  |
[1] | Derivatives in a gain position are recorded as other assets and derivatives in a loss position are recorded as other liabilities in the consolidated balance sheets.

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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A + Details
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- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-1B Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-1A + 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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