Fair Value Measurements (Estimated Fair Value Of Financial Instruments) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities available for sale	$ 136,388	$ 90,829
Paycheck Protection Program loans receivable	65,059
Paycheck Protection Program Liquidity Facility	62,039
Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	97,681	39,986
Securities available for sale	136,388	90,829
Loans receivable, net of allowance	1,029,430	1,006,117
Paycheck Protection Program loans receivable	65,059
Restricted investments in bank stock	1,349	1,478
Accrued interest receivable	2,954	2,048
Deposits	1,155,874	1,031,968
Securities sold under agreements to repurchase and federal funds purchased	11,236	7,208
Short-term borrowings		18,067
Long-term borrowings	14,651
Paycheck Protection Program Liquidity Facility	62,039
Accrued interest payable	1,693	3,281
Fair Value Estimate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	97,681	39,986
Securities available for sale	136,388	90,829
Loans receivable, net of allowance	1,091,840	1,013,093
Paycheck Protection Program loans receivable	65,479
Restricted investments in bank stock	1,349	1,478
Accrued interest receivable	2,954	2,048
Deposits	1,159,905	1,033,786
Securities sold under agreements to repurchase and federal funds purchased	11,236	7,208
Short-term borrowings		18,067
Long-term borrowings	14,690
Paycheck Protection Program Liquidity Facility	59,793
Accrued interest payable	1,693	3,281
(Level 1) Quoted Prices in Active Markets for Identical Assets [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	97,681	39,986
(Level 2) Significant Other Observable Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities available for sale	136,388	90,829
Restricted investments in bank stock	1,349	1,478
Accrued interest receivable	2,954	2,048
Deposits	1,159,905	1,033,786
Securities sold under agreements to repurchase and federal funds purchased	11,236	7,208
Short-term borrowings		18,067
Accrued interest payable	1,693	3,281
(Level 3) Significant Unobservable Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans receivable, net of allowance	1,091,840	1,013,093
Paycheck Protection Program loans receivable	65,479
Long-term borrowings	14,690
Paycheck Protection Program Liquidity Facility	59,793
Commitments to grant loans [Member] \| Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Commitments to grant loans [Member] \| Fair Value Estimate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Commitments to grant loans [Member] \| (Level 1) Quoted Prices in Active Markets for Identical Assets [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Commitments to grant loans [Member] \| (Level 2) Significant Other Observable Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Commitments to grant loans [Member] \| (Level 3) Significant Unobservable Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Unfunded commitments underlines of credit [Member] \| Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Unfunded commitments underlines of credit [Member] \| Fair Value Estimate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Unfunded commitments underlines of credit [Member] \| (Level 1) Quoted Prices in Active Markets for Identical Assets [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Unfunded commitments underlines of credit [Member] \| (Level 2) Significant Other Observable Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Unfunded commitments underlines of credit [Member] \| (Level 3) Significant Unobservable Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Standby Letters of Credit [Member] \| Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Standby Letters of Credit [Member] \| Fair Value Estimate [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Standby Letters of Credit [Member] \| (Level 1) Quoted Prices in Active Markets for Identical Assets [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Standby Letters of Credit [Member] \| (Level 2) Significant Other Observable Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments
Standby Letters of Credit [Member] \| (Level 3) Significant Unobservable Inputs [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Off-balance sheet financial instruments

Accrued interest receivable, fair value

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- Definition

Paycheck Protection Program Liquidity Facility Borrowings

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- Definition

Paycheck Protection Program Loans Receivable

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- Definition

Restricted Investment In Bank Stock Fair Value

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- Definition

Fair value portion of accrued expenses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.20)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

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

+ References

No definition available.

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- Definition

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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- Definition

Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.

+ References

No definition available.

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- Definition

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.

+ References

No definition available.

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- Definition

The fair value of financial assets, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=118260190&loc=d3e13433-108611

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- Definition

Fair value portion of federal funds sold and securities borrowed or purchased under agreements to resell.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13(3)(a))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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- Definition

Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-URI http://asc.fasb.org/subtopic&trid=2196772

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- Definition

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.

+ References

No definition available.

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- 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. This item represents the amount of short-term debt existing as of the balance sheet date.

+ References

No definition available.

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