Fair Value Measurements, Estimated Fair Values and Related Carrying or Notional Amounts (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Assets [Abstract]
Cash and cash equivalents	$ 54,543	$ 187,922
Securities available-for-sale, at fair value	227,540	234,321
Restricted securities	1,389	1,034
Loans held for sale	774	3,287
Loans, net of allowances for loan losses	945,132	833,661
Bank owned life insurance	31,293	28,168
Accrued interest receivable	3,773	3,339
Liabilities [Abstract]
Deposits	1,182,308	1,177,099
Overnight repurchase agreements	3,981	4,536
Federal Reserve Bank borrowings		480
Long term borrowings	29,505	29,407
Accrued interest payable	380	693
Interest Rate Lock [Member]
Assets [Abstract]
Derivatives	15	43
Interest Rate Swap on Loans [Member]
Assets [Abstract]
Derivatives	1,585	181
Liabilities [Abstract]
Derivative	1,585	181
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets [Abstract]
Cash and cash equivalents	54,543	187,922
Securities available-for-sale, at fair value	0	0
Restricted securities	0	0
Loans held for sale	0	0
Loans, net of allowances for loan losses	0	0
Bank owned life insurance	0	0
Accrued interest receivable	0	0
Liabilities [Abstract]
Deposits	0	0
Overnight repurchase agreements	0	0
Federal Reserve Bank borrowings		0
Long term borrowings	0	0
Accrued interest payable	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Interest Rate Lock [Member]
Assets [Abstract]
Derivatives	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Interest Rate Swap on Loans [Member]
Assets [Abstract]
Derivatives	0	0
Liabilities [Abstract]
Derivative	0	0
Significant Other Observable Inputs (Level 2) [Member]
Assets [Abstract]
Cash and cash equivalents	0	0
Securities available-for-sale, at fair value	227,540	234,321
Restricted securities	1,389	1,034
Loans held for sale	774	3,287
Loans, net of allowances for loan losses	0	0
Bank owned life insurance	31,293	28,168
Accrued interest receivable	3,773	3,339
Liabilities [Abstract]
Deposits	1,182,220	1,179,631
Overnight repurchase agreements	3,981	4,536
Federal Reserve Bank borrowings		480
Long term borrowings	25,240	29,657
Accrued interest payable	380	693
Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Lock [Member]
Assets [Abstract]
Derivatives	15	43
Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Swap on Loans [Member]
Assets [Abstract]
Derivatives	1,585	181
Liabilities [Abstract]
Derivative	1,585	181
Significant Unobservable Inputs (Level 3) [Member]
Assets [Abstract]
Cash and cash equivalents	0	0
Securities available-for-sale, at fair value	0	0
Restricted securities	0	0
Loans held for sale	0	0
Loans, net of allowances for loan losses	925,965	834,693
Bank owned life insurance	0	0
Accrued interest receivable	0	0
Liabilities [Abstract]
Deposits	0	0
Overnight repurchase agreements	0	0
Federal Reserve Bank borrowings		0
Long term borrowings	0	0
Accrued interest payable	0	0
Significant Unobservable Inputs (Level 3) [Member] | Interest Rate Lock [Member]
Assets [Abstract]
Derivatives	0	0
Significant Unobservable Inputs (Level 3) [Member] | Interest Rate Swap on Loans [Member]
Assets [Abstract]
Derivatives	0	0
Liabilities [Abstract]
Derivative	$ 0	$ 0