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Fair Value of Financial Instruments (Fair Value By Balance Sheet Grouping) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities - HTM	$ 100,656	$ 93,760
Cash and due from banks, Carrying Amount	48,512	22,187
Interest bearing deposits in banks, Carrying Amount	1,467	1,354
Investment securities - AFS, Carrying Amount	131,305	137,641
Restricted Bank stock, Carrying Amount	4,415	5,394
Loans, net, Carrying Amount	1,038,894	996,103
Deposits - time deposits, Carrying Amount	253,890
Short-term borrowed funds, carrying amount	48,728	77,707
Long-term borrowed funds, carrying amount	100,929	100,929
Fair Value, Inputs, Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	48,512	22,187
Interest bearing deposits in banks	1,467	1,354
Fair Value, Inputs, Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities - AFS	116,951	122,364
Investment securities - HTM	79,084	80,780
Restricted Bank Stock	4,415	5,394
Financial derivative	133	1,043
Accrued interest receivable	4,116	4,175
Deposits - non-maturity	888,141	815,858
Deposits - time deposits	256,227	252,146
Short-term borrowed funds	48,728	77,707
Long-term borrowed funds	100,848	102,590
Accrued interest payable	499	455
Fair Value, Inputs, Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities - AFS	14,354	15,277
Investment securities - HTM	21,572	12,980
Loans, net	1,024,495	967,198
Reported Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks, Carrying Amount	48,512	22,187
Interest bearing deposits in banks, Carrying Amount	1,467	1,354
Investment securities - AFS, Carrying Amount	131,305	137,641
Investment securities - HTM, Carrying Amount	93,979	94,010
Restricted Bank stock, Carrying Amount	4,415	5,394
Loans, net, Carrying Amount	1,038,894	996,103
Financial derivative, Carrying Amount	133	1,043
Accrued interest receivable, Carrying Amount	4,116	4,175
Deposits - non-maturity, Carrying Amount	888,141	815,858
Deposits - time deposits, Carrying Amount	253,890	251,669
Short-term borrowed funds, carrying amount	48,728	77,707
Long-term borrowed funds, carrying amount	100,929	100,929
Accrued interest payable, Carrying Amount	499	455
Estimate of Fair Value Measurement [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	48,512	22,187
Interest bearing deposits in banks	1,467	1,354
Investment securities - AFS	131,305	137,641
Investment securities - HTM	100,656	93,760
Restricted Bank Stock	4,415	5,394
Loans, net	1,024,495	967,198
Financial derivative	133	1,043
Accrued interest receivable	4,116	4,175
Deposits - non-maturity	888,141	815,858
Deposits - time deposits	256,227	252,146
Short-term borrowed funds	48,728	77,707
Long-term borrowed funds	100,848	102,590
Accrued interest payable	$ 499	$ 455

X

- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. Includes disclosure of claims held for interest amounts due a company.

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Available For Sale Securities Fair Value

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Held To Maturity Securities Carrying Amount

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For banks and other depository institutions (including Federal Reserve Banks, if applicable): The fair value of Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits.

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Fair value as of the balance sheet date of all interest rate derivative liabilities designated as cash flow hedging instruments.

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Book value of non maturity deposits'

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Information on investments in correspondent bank stock

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Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Fair value of investment in debt security measured at amortized cost (held-to-maturity).

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For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.

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Amount of interest payable on debt, including, but not limited to, trade payables.

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Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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Investments which are not defined as or included in marketable (debt, equity, or other) securities whose use is restricted in whole or in part, generally by contractual agreements or regulatory requirements. For use in an unclassified balance sheet.

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Amount of time deposit liabilities, including certificates of deposit.

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