Fair Value Measurements, Recurring and Nonrecurring Basis (Details) $ in Thousands	Mar. 31, 2023 USD ($) Source	Dec. 31, 2022 USD ($)
Fair Value Measurements [Abstract]
Number of models used for estimating fair value of assets and liabilities \| Source	2
Assets [Abstract]
Debt securities, available-for-sale	$ 223,913	$ 225,518
Derivative [Abstract]
Loans held for sale	325	421
Other real estate owned	0	0
U.S. Treasury Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	7,748	7,671
Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Debt securities, available-for-sale	39,741	42,399
Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Debt securities, available-for-sale	60,653	59,384
Mortgage-Backed Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	88,696	88,913
Money Market Investments [Member]
Assets [Abstract]
Debt securities, available-for-sale	1,661	1,816
Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets		23
Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	1,478	1,447
Derivative [Abstract]
Derivative Liabilities	1,478	1,447
Recurring [Member]
Assets [Abstract]
Debt securities, available-for-sale	223,913	225,518
Derivatives [Abstract]
Total assets	225,391	226,988
Derivative [Abstract]
Total liabilities	1,478
Recurring [Member] \| U.S. Treasury Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	7,748	7,671
Recurring [Member] \| Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Debt securities, available-for-sale	39,741	42,399
Recurring [Member] \| Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Debt securities, available-for-sale	60,653	59,384
Recurring [Member] \| Mortgage-Backed Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	88,696	88,913
Recurring [Member] \| Money Market Investments [Member]
Assets [Abstract]
Debt securities, available-for-sale	1,661	1,816
Recurring [Member] \| Corporate Bonds and Other Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	25,414	25,335
Recurring [Member] \| Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets		23
Recurring [Member] \| Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	1,478	1,447
Derivative [Abstract]
Derivative Liabilities	1,478
Nonrecurring [Member]
Derivative [Abstract]
Impaired loans		110
Loans held for sale	325	421
Nonrecurring [Member] \| Construction [Member]
Derivative [Abstract]
Impaired loans		110
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Derivative [Abstract]
Loans held for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets		0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Derivative [Abstract]
Derivative Liabilities	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Recurring [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Derivatives [Abstract]
Total assets	0	0
Derivative [Abstract]
Total liabilities	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Recurring [Member] \| U.S. Treasury Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Recurring [Member] \| Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Recurring [Member] \| Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Recurring [Member] \| Mortgage-Backed Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Recurring [Member] \| Money Market Investments [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Recurring [Member] \| Corporate Bonds and Other Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Recurring [Member] \| Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets		0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Recurring [Member] \| Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Derivative [Abstract]
Derivative Liabilities	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Nonrecurring [Member]
Derivative [Abstract]
Impaired loans		0
Loans held for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] \| Nonrecurring [Member] \| Construction [Member]
Derivative [Abstract]
Impaired loans		0
Significant Other Observable Inputs (Level 2) [Member]
Assets [Abstract]
Debt securities, available-for-sale	223,913	225,518
Derivative [Abstract]
Loans held for sale	325	421
Significant Other Observable Inputs (Level 2) [Member] \| Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets		23
Significant Other Observable Inputs (Level 2) [Member] \| Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	1,478	1,447
Derivative [Abstract]
Derivative Liabilities	1,478	1,447
Significant Other Observable Inputs (Level 2) [Member] \| Recurring [Member]
Assets [Abstract]
Debt securities, available-for-sale	223,913	225,518
Derivatives [Abstract]
Total assets	225,391	226,988
Derivative [Abstract]
Total liabilities	1,478
Significant Other Observable Inputs (Level 2) [Member] \| Recurring [Member] \| U.S. Treasury Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	7,748	7,671
Significant Other Observable Inputs (Level 2) [Member] \| Recurring [Member] \| Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Debt securities, available-for-sale	39,741	42,399
Significant Other Observable Inputs (Level 2) [Member] \| Recurring [Member] \| Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Debt securities, available-for-sale	60,653	59,384
Significant Other Observable Inputs (Level 2) [Member] \| Recurring [Member] \| Mortgage-Backed Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	88,696	88,913
Significant Other Observable Inputs (Level 2) [Member] \| Recurring [Member] \| Money Market Investments [Member]
Assets [Abstract]
Debt securities, available-for-sale	1,661	1,816
Significant Other Observable Inputs (Level 2) [Member] \| Recurring [Member] \| Corporate Bonds and Other Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	25,414	25,335
Significant Other Observable Inputs (Level 2) [Member] \| Recurring [Member] \| Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets		23
Significant Other Observable Inputs (Level 2) [Member] \| Recurring [Member] \| Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	1,478	1,447
Derivative [Abstract]
Derivative Liabilities	1,478
Significant Other Observable Inputs (Level 2) [Member] \| Nonrecurring [Member]
Derivative [Abstract]
Impaired loans		0
Loans held for sale	325	421
Significant Other Observable Inputs (Level 2) [Member] \| Nonrecurring [Member] \| Construction [Member]
Derivative [Abstract]
Impaired loans		0
Significant Unobservable Inputs (Level 3) [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Derivative [Abstract]
Loans held for sale	0	0
Significant Unobservable Inputs (Level 3) [Member] \| Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets		0
Significant Unobservable Inputs (Level 3) [Member] \| Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Derivative [Abstract]
Derivative Liabilities	0	0
Significant Unobservable Inputs (Level 3) [Member] \| Recurring [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Derivatives [Abstract]
Total assets	0	0
Derivative [Abstract]
Total liabilities	0
Significant Unobservable Inputs (Level 3) [Member] \| Recurring [Member] \| U.S. Treasury Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Significant Unobservable Inputs (Level 3) [Member] \| Recurring [Member] \| Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Significant Unobservable Inputs (Level 3) [Member] \| Recurring [Member] \| Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Significant Unobservable Inputs (Level 3) [Member] \| Recurring [Member] \| Mortgage-Backed Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Significant Unobservable Inputs (Level 3) [Member] \| Recurring [Member] \| Money Market Investments [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Significant Unobservable Inputs (Level 3) [Member] \| Recurring [Member] \| Corporate Bonds and Other Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Significant Unobservable Inputs (Level 3) [Member] \| Recurring [Member] \| Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets		0
Significant Unobservable Inputs (Level 3) [Member] \| Recurring [Member] \| Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Derivative [Abstract]
Derivative Liabilities	0
Significant Unobservable Inputs (Level 3) [Member] \| Nonrecurring [Member]
Derivative [Abstract]
Impaired loans		110
Loans held for sale	$ 0	0
Significant Unobservable Inputs (Level 3) [Member] \| Nonrecurring [Member] \| Construction [Member]
Derivative [Abstract]
Impaired loans		$ 110

The number of sources the Company relies upon to estimate the fair value of assets and liabilities.

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Fair value portion of impaired 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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Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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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, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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Fair value of financial and nonfinancial obligations.

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Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This does not include real estate assets taken in settlement of troubled loans through surrender or foreclosure.

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