Fair Value of Financial Instruments (Fair Value By Balance Sheet Grouping) (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2021	Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks, Carrying Amount	$ 129,062	$ 146,673
Interest bearing deposits in banks, Carrying Amount	5,876	2,759
Investment securities - AFS, Carrying Amount	235,564	226,885
Restricted Bank stock, Carrying Amount	1,029	4,468
Loans, net, Carrying Amount	1,143,791	1,149,596
Short-term borrowed funds, carrying amount	72,396	49,160
Long-term borrowed funds, carrying amount	30,929	100,929
Fair Value, Inputs, Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	129,062	146,673
Interest bearing deposits in banks	5,876	2,759
Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities - AFS	218,472	213,625
Investment securities - HTM	42,633	49,442
Accrued interest receivable	948	907
Deposits - non-maturity	1,270,342	1,194,140
Deposits - time deposits	175,298	231,241
Financial derivative	727	1,320
Short-term borrowed funds	72,396	49,160
Long-term borrowed funds	30,980	104,825
Accrued interest payable	142	391
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities - AFS	17,092	13,260
Investment securities - HTM	29,074	28,170
Loans, net	1,135,878	1,150,186
Accrued interest receivable	4,086	5,334
Reported Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	129,062	146,673
Interest bearing deposits in banks	5,876	2,759
Investment securities - AFS	235,564	226,885
Investment securities - HTM	61,979	68,263
Restricted Bank Stock	1,029	4,468
Loans, net	1,143,791	1,149,596
Accrued interest receivable	5,034	6,241
Deposits - non-maturity	1,270,342	1,194,140
Deposits - time deposits	174,152	228,226
Financial derivative	727	1,320
Short-term borrowed funds	72,396	49,160
Long-term borrowed funds	30,929	100,929
Accrued interest payable	142	391
Estimate of Fair Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	129,062	146,673
Interest bearing deposits in banks	5,876	2,759
Investment securities - AFS	235,564	226,885
Investment securities - HTM	71,707	77,612
Loans, net	1,135,878	1,150,186
Accrued interest receivable	5,034	6,241
Deposits - non-maturity	1,270,342	1,194,140
Deposits - time deposits	175,298	231,241
Financial derivative	727	1,320
Short-term borrowed funds	72,396	49,160
Long-term borrowed funds	30,980	104,825
Accrued interest payable	$ 142	$ 391