Fair Value Measurements, Recurring and Nonrecurring Basis (Details) $ in Thousands	Sep. 30, 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	$ 200,617	$ 225,518
Derivative [Abstract]
Loans held for sale	292	421
Other real estate owned	0	0
U.S. Treasury Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	3,777	7,671
Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Debt securities, available-for-sale	44,555	42,399
Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Debt securities, available-for-sale	46,655	59,384
Mortgage-Backed Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	79,778	88,913
Money Market Investments [Member]
Assets [Abstract]
Debt securities, available-for-sale	1,906	1,816
Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	12	23
Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	2,114	1,447
Derivative [Abstract]
Derivative Liabilities	2,114	1,447
Recurring [Member]
Assets [Abstract]
Debt securities, available-for-sale	200,617	225,518
Derivatives [Abstract]
Total assets	202,743	226,988
Derivative [Abstract]
Total liabilities	2,114	1,447
Recurring [Member] | U.S. Treasury Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	3,777	7,671
Recurring [Member] | Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Debt securities, available-for-sale	44,555	42,399
Recurring [Member] | Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Debt securities, available-for-sale	46,655	59,384
Recurring [Member] | Mortgage-Backed Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	79,778	88,913
Recurring [Member] | Money Market Investments [Member]
Assets [Abstract]
Debt securities, available-for-sale	1,906	1,816
Recurring [Member] | Corporate Bonds and Other Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	23,946	25,335
Recurring [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	12	23
Recurring [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	2,114	1,447
Derivative [Abstract]
Derivative Liabilities	2,114	1,447
Nonrecurring [Member]
Derivative [Abstract]
Impaired loans		110
Loans held for sale	292	421
Nonrecurring [Member] | Construction [Member]
Derivative [Abstract]
Impaired loans		110
Level 1 [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Derivative [Abstract]
Loans held for sale	0	0
Level 1 [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Level 1 [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Derivative [Abstract]
Derivative Liabilities	0	0
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	0
Level 1 [Member] | Recurring [Member] | U.S. Treasury Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 1 [Member] | Recurring [Member] | Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 1 [Member] | Recurring [Member] | Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 1 [Member] | Recurring [Member] | Mortgage-Backed Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 1 [Member] | Recurring [Member] | Money Market Investments [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 1 [Member] | Recurring [Member] | Corporate Bonds and Other Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 1 [Member] | Recurring [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Level 1 [Member] | Recurring [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Derivative [Abstract]
Derivative Liabilities	0	0
Level 1 [Member] | Nonrecurring [Member]
Derivative [Abstract]
Impaired loans		0
Loans held for sale	0	0
Level 1 [Member] | Nonrecurring [Member] | Construction [Member]
Derivative [Abstract]
Impaired loans		0
Level 2 [Member]
Assets [Abstract]
Debt securities, available-for-sale	200,617	225,518
Derivative [Abstract]
Loans held for sale	292	421
Level 2 [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	12	23
Level 2 [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	2,114	1,447
Derivative [Abstract]
Derivative Liabilities	2,114	1,447
Level 2 [Member] | Recurring [Member]
Assets [Abstract]
Debt securities, available-for-sale	200,617	225,518
Derivatives [Abstract]
Total assets	202,743	226,988
Derivative [Abstract]
Total liabilities	2,114	1,447
Level 2 [Member] | Recurring [Member] | U.S. Treasury Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	3,777	7,671
Level 2 [Member] | Recurring [Member] | Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Debt securities, available-for-sale	44,555	42,399
Level 2 [Member] | Recurring [Member] | Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Debt securities, available-for-sale	46,655	59,384
Level 2 [Member] | Recurring [Member] | Mortgage-Backed Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	79,778	88,913
Level 2 [Member] | Recurring [Member] | Money Market Investments [Member]
Assets [Abstract]
Debt securities, available-for-sale	1,906	1,816
Level 2 [Member] | Recurring [Member] | Corporate Bonds and Other Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	23,946	25,335
Level 2 [Member] | Recurring [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	12	23
Level 2 [Member] | Recurring [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	2,114	1,447
Derivative [Abstract]
Derivative Liabilities	2,114	1,447
Level 2 [Member] | Nonrecurring [Member]
Derivative [Abstract]
Impaired loans		0
Loans held for sale	292	421
Level 2 [Member] | Nonrecurring [Member] | Construction [Member]
Derivative [Abstract]
Impaired loans		0
Level 3 [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Derivative [Abstract]
Loans held for sale	0	0
Level 3 [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Level 3 [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Derivative [Abstract]
Derivative Liabilities	0	0
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	0
Level 3 [Member] | Recurring [Member] | U.S. Treasury Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 3 [Member] | Recurring [Member] | Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 3 [Member] | Recurring [Member] | Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 3 [Member] | Recurring [Member] | Mortgage-Backed Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 3 [Member] | Recurring [Member] | Money Market Investments [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 3 [Member] | Recurring [Member] | Corporate Bonds and Other Securities [Member]
Assets [Abstract]
Debt securities, available-for-sale	0	0
Level 3 [Member] | Recurring [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Level 3 [Member] | Recurring [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	0	0
Derivative [Abstract]
Derivative Liabilities	0	0
Level 3 [Member] | Nonrecurring [Member]
Derivative [Abstract]
Impaired loans		110
Loans held for sale	$ 0	0
Level 3 [Member] | Nonrecurring [Member] | Construction [Member]
Derivative [Abstract]
Impaired loans		$ 110