Fair Value of Financial Instruments - Estimated Fair Value and Related Carrying or Notional Amounts of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Assets:
Investment securities available-for-sale	$ 144,275	$ 135,565
Investment securities held-to-maturity	736	1,041
Fair Value, Inputs, Level 2 [Member]
Liabilities:
Other liabilities - credit risk participation agreement	4
Carrying Amount [Member]
Assets:
Cash and cash equivalents	82,309	50,279
Investment securities available-for-sale	144,275	135,565
Investment securities held-to-maturity	769	1,104
Federal funds sold		9,475
Federal funds sold and securities purchased under reverse repurchase agreements	15,524
Federal Home Loan Bank stock	781	1,201
Loans, net of allowance for credit losses	793,192	811,284
Liabilities:
Deposits	981,149	950,191
Short-term borrowings		10,000
Long-term borrowings	10,854	10,799
Derivative contracts, liabilities at fair value	547	119
Other liabilities - credit risk participation agreement	4
Carrying Amount [Member] \| Other Assets Interest Rate Floors [Member]
Assets:
Interest rate derivative contracts, assets at fair value	109
Estimate of Fair Value Measurement [Member]
Assets:
Cash and cash equivalents	82,309	50,279
Investment securities available-for-sale	144,275	135,565
Investment securities held-to-maturity	736	1,041
Federal funds sold		9,475
Federal funds sold and securities purchased under reverse repurchase agreements	15,524
Federal Home Loan Bank stock	781	1,201
Loans, net of allowance for credit losses	751,685	773,800
Liabilities:
Deposits	923,979	882,746
Short-term borrowings		10,000
Long-term borrowings	9,582	9,814
Derivative contracts, liabilities at fair value	547	119
Other liabilities - credit risk participation agreement	4
Estimate of Fair Value Measurement [Member] \| Other Assets Interest Rate Floors [Member]
Assets:
Interest rate derivative contracts, assets at fair value	109
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member]
Assets:
Cash and cash equivalents	82,309	50,279
Investment securities available-for-sale	42,349	54,002
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member]
Assets:
Investment securities available-for-sale	101,926	81,563
Investment securities held-to-maturity	736	1,041
Federal funds sold		9,475
Federal funds sold and securities purchased under reverse repurchase agreements	15,524
Liabilities:
Deposits	923,979	882,746
Short-term borrowings		10,000
Long-term borrowings	9,582	9,814
Derivative contracts, liabilities at fair value	547	119
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member] \| Other Assets Interest Rate Floors [Member]
Assets:
Interest rate derivative contracts, assets at fair value	109
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member]
Assets:
Investment securities available-for-sale		0
Federal Home Loan Bank stock	781	1,201
Loans, net of allowance for credit losses	$ 751,685	$ 773,800

Federal funds sold and securities purchased under reverse repurchase agreements fair value disclosure.

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Fair value portion of federal funds sold.

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Other liabilities - credit risk participation agreement.

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.

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Fair value of investment in debt security measured at amortized cost (held-to-maturity).

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- Definition

Fair value as of the balance sheet date of interest rate derivative assets, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as assets.

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No definition available.

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Fair value as of the balance sheet date of interest rate derivative liabilities, which includes all such derivative instruments in hedging and nonhedging relationships that are recognized as liabilities.

+ References

No definition available.

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- Definition

Fair value portion of investments in Federal Home Loan Bank (FHLBank) stock.

+ References

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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- Definition

The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of short-term debt existing as of the balance sheet date.

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