Fair Value of Financial Instruments - Estimated Fair Value and Related Carrying or Notional Amounts of Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Assets:
Investment securities available-for-sale	$ 122,933	$ 130,795
Investment securities held-to-maturity	1,383	1,769
Carrying Amount [Member]
Assets:
Cash and cash equivalents	74,668	30,152
Investment securities available-for-sale	122,933	130,795
Investment securities held-to-maturity	1,471	1,862
Federal funds sold	721	1,768
Federal Home Loan Bank stock	1,802	1,359
Loans, net of allowance for credit losses/loan and lease losses	802,958	764,451
Other assets - derivatives	281	2,306
Liabilities:
Deposits	932,628	870,025
Short-term borrowings	30,000	20,038
Long-term borrowings	10,763	10,726
Estimate of Fair Value Measurement [Member]
Assets:
Cash and cash equivalents	74,668	30,152
Investment securities available-for-sale	122,933	130,795
Investment securities held-to-maturity	1,383	1,769
Federal funds sold	721	1,768
Federal Home Loan Bank stock	1,802	1,359
Loans, net of allowance for credit losses/loan and lease losses	762,025	730,961
Other assets - derivatives	281	2,306
Liabilities:
Deposits	854,323	788,161
Short-term borrowings	30,000	20,038
Long-term borrowings	9,750	9,702
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member]
Assets:
Cash and cash equivalents	74,668	30,152
Investment securities available-for-sale	53,048	52,882
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member]
Assets:
Investment securities available-for-sale	69,885	76,913
Investment securities held-to-maturity	1,383	1,769
Federal funds sold	721	1,768
Other assets - derivatives	281	2,306
Liabilities:
Deposits	854,323	788,161
Short-term borrowings	30,000	20,038
Long-term borrowings	9,750	9,702
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member]
Assets:
Investment securities available-for-sale		1,000
Federal Home Loan Bank stock	1,802	1,359
Loans, net of allowance for credit losses/loan and lease losses	$ 762,025	$ 730,961

Fair value portion of federal funds sold.

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

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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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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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