Fair Value Measurements, Estimated Fair Values and Related Carrying or Notional Amounts (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Assets [Abstract]
Cash and cash equivalents	$ 86,816	$ 187,922
Securities available-for-sale, at fair value	239,356	234,321
Restricted securities	1,389	1,034
Loans held for sale	1,325	3,287
Loans, net of allowances for loan losses	904,376	833,661
Derivatives [Abstract]
Bank owned life insurance	28,566	28,168
Accrued interest receivable	3,505	3,339
Liabilities [Abstract]
Deposits	1,172,994	1,177,099
Overnight repurchase agreements	4,384	4,536
Federal Reserve Bank borrowings		480
Long term borrowings	29,472	29,407
Derivative [Abstract]
Accrued interest payable	642	693
Interest Rate Lock [Member]
Derivatives [Abstract]
Derivatives assets	21	43
Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivatives assets	735	181
Derivative [Abstract]
Derivative liabilities	735	181
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Assets [Abstract]
Cash and cash equivalents	86,816	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
Derivatives [Abstract]
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
Derivative [Abstract]
Accrued interest payable	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivatives assets	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivatives assets	0	0
Derivative [Abstract]
Derivative liabilities	0	0
Significant Other Observable Inputs (Level 2) [Member]
Assets [Abstract]
Cash and cash equivalents	0	0
Securities available-for-sale, at fair value	239,356	234,321
Restricted securities	1,389	1,034
Loans held for sale	1,325	3,287
Loans, net of allowances for loan losses	0	0
Derivatives [Abstract]
Bank owned life insurance	28,566	28,168
Accrued interest receivable	3,505	3,339
Liabilities [Abstract]
Deposits	1,174,165	1,179,631
Overnight repurchase agreements	4,384	4,536
Federal Reserve Bank borrowings		480
Long term borrowings	27,124	29,657
Derivative [Abstract]
Accrued interest payable	642	693
Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivatives assets	21	43
Significant Other Observable Inputs (Level 2) [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivatives assets	735	181
Derivative [Abstract]
Derivative liabilities	735	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	897,827	834,693
Derivatives [Abstract]
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
Derivative [Abstract]
Accrued interest payable	0	0
Significant Unobservable Inputs (Level 3) [Member] | Interest Rate Lock [Member]
Derivatives [Abstract]
Derivatives assets	0	0
Significant Unobservable Inputs (Level 3) [Member] | Interest Rate Swap on Loans [Member]
Derivatives [Abstract]
Derivatives assets	0	0
Derivative [Abstract]
Derivative liabilities	$ 0	$ 0