Fair Value Measurements, Recurring and Nonrecurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Assets [Abstract]
Securities available-for-sale	$ 234,321	$ 186,409
Derivative [Abstract]
Loans, net of allowances for loan losses	833,661	826,759
Loans held for sale	3,287	14,413
U.S. Treasury Securities [Member]
Assets [Abstract]
Securities available-for-sale	14,904	7,043
Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Securities available-for-sale	38,558	36,696
Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Securities available-for-sale	65,803	45,995
Mortgage-Backed Securities [Member]
Assets [Abstract]
Securities available-for-sale	89,058	73,501
Money Market Investments [Member]
Assets [Abstract]
Securities available-for-sale	2,413	4,743
Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	43
Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	181
Derivative [Abstract]
Derivative Liabilities	181
Recurring [Member]
Assets [Abstract]
Securities available-for-sale	234,321	186,409
Derivatives [Abstract]
Total assets	234,545
Derivative [Abstract]
Total liabilities	181
Recurring [Member] | U.S. Treasury Securities [Member]
Assets [Abstract]
Securities available-for-sale	14,904	7,043
Recurring [Member] | Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Securities available-for-sale	38,558	36,696
Recurring [Member] | Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Securities available-for-sale	65,803	45,995
Recurring [Member] | Mortgage-Backed Securities [Member]
Assets [Abstract]
Securities available-for-sale	89,058	73,501
Recurring [Member] | Money Market Investments [Member]
Assets [Abstract]
Securities available-for-sale	2,413	4,743
Recurring [Member] | Corporate Bonds and Other Securities [Member]
Assets [Abstract]
Securities available-for-sale	23,585	18,431
Recurring [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	43
Recurring [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	181
Derivative [Abstract]
Derivative Liabilities	181
Nonrecurring [Member]
Derivative [Abstract]
Loans, net of allowances for loan losses	87
Loans held for sale	3,287	14,413
Nonrecurring [Member] | Commercial Loans [Member]
Derivative [Abstract]
Loans, net of allowances for loan losses	87
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets [Abstract]
Securities available-for-sale	0	0
Derivative [Abstract]
Loans, net of allowances for loan losses	0	0
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
Derivative [Abstract]
Derivative Liabilities	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Recurring [Member]
Assets [Abstract]
Securities available-for-sale	0	0
Derivatives [Abstract]
Total assets	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]
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]
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]
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]
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]
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]
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
Derivative [Abstract]
Derivative Liabilities	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Nonrecurring [Member]
Derivative [Abstract]
Loans, net of allowances for loan losses	0
Loans held for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Nonrecurring [Member] | Commercial Loans [Member]
Derivative [Abstract]
Loans, net of allowances for loan losses	0
Significant Other Observable Inputs (Level 2) [Member]
Assets [Abstract]
Securities available-for-sale	234,321	186,409
Derivative [Abstract]
Loans, net of allowances for loan losses	0	0
Loans held for sale	3,287	14,413
Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	43
Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	181
Derivative [Abstract]
Derivative Liabilities	181
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member]
Assets [Abstract]
Securities available-for-sale	234,321	186,409
Derivatives [Abstract]
Total assets	234,545
Derivative [Abstract]
Total liabilities	181
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | U.S. Treasury Securities [Member]
Assets [Abstract]
Securities available-for-sale	14,904	7,043
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Securities available-for-sale	38,558	36,696
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Securities available-for-sale	65,803	45,995
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | Mortgage-Backed Securities [Member]
Assets [Abstract]
Securities available-for-sale	89,058	73,501
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | Money Market Investments [Member]
Assets [Abstract]
Securities available-for-sale	2,413	4,743
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | Corporate Bonds and Other Securities [Member]
Assets [Abstract]
Securities available-for-sale	23,585	18,431
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivative Assets	43
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivative Assets	181
Derivative [Abstract]
Derivative Liabilities	181
Significant Other Observable Inputs (Level 2) [Member] | Nonrecurring [Member]
Derivative [Abstract]
Loans, net of allowances for loan losses	0
Loans held for sale	3,287	14,413
Significant Other Observable Inputs (Level 2) [Member] | Nonrecurring [Member] | Commercial Loans [Member]
Derivative [Abstract]
Loans, net of allowances for loan losses	0
Significant Unobservable Inputs (Level 3) [Member]
Assets [Abstract]
Securities available-for-sale	0	0
Derivative [Abstract]
Loans, net of allowances for loan losses	834,693	825,963
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
Derivative [Abstract]
Derivative Liabilities	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member]
Assets [Abstract]
Securities available-for-sale	0	0
Derivatives [Abstract]
Total assets	0
Derivative [Abstract]
Total liabilities	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | U.S. Treasury Securities [Member]
Assets [Abstract]
Securities available-for-sale	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | Obligations of U.S. Government Agencies [Member]
Assets [Abstract]
Securities available-for-sale	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | Obligations of State and Political Subdivisions [Member]
Assets [Abstract]
Securities available-for-sale	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | Mortgage-Backed Securities [Member]
Assets [Abstract]
Securities available-for-sale	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | Money Market Investments [Member]
Assets [Abstract]
Securities available-for-sale	0	0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member] | Corporate Bonds and Other Securities [Member]
Assets [Abstract]
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
Derivative [Abstract]
Derivative Liabilities	0
Significant Unobservable Inputs (Level 3) [Member] | Nonrecurring [Member]
Derivative [Abstract]
Loans, net of allowances for loan losses	87
Loans held for sale	0	$ 0
Significant Unobservable Inputs (Level 3) [Member] | Nonrecurring [Member] | Commercial Loans [Member]
Derivative [Abstract]
Loans, net of allowances for loan losses	$ 87