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Fair Value Measurements And Fair Values Of Financial Instruments (Fair Value, By Balance Sheet Grouping) (Details) - USD ($) | Sep. 30, 2020 | Dec. 31, 2019
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Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Debt securities available for sale, at fair value | $ 346,473,000 | $ 187,433,000
Equity securities, at fair value | 301,000 | 440,000
Carrying Amount [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Cash and cash equivalents | 71,160,000 | 83,828,000
Long-term interest-bearing deposits in other banks | 14,235,000 | 8,746,000
Loans held for sale | 9,498,000 | 2,040,000
Net loans | 1,005,807,000 | 922,609,000
Accrued interest receivable | 6,286,000 | 3,845,000
Deposits | 1,336,749,000 | 1,125,392,000
Accrued interest payable | 378,000 | 436,000
Fair Value [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Cash and cash equivalents | 71,160,000 | 83,828,000
Long-term interest-bearing deposits in other banks | 14,235,000 | 8,746,000
Loans held for sale | 9,498,000 | 2,040,000
Net loans | 1,008,275,000 | 918,640,000
Accrued interest receivable | 6,286,000 | 3,845,000
Deposits | 1,337,396,000 | 1,125,877,000
Accrued interest payable | 378,000 | 436,000
Level 1 [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Cash and cash equivalents | 71,160,000 | 83,828,000
Long-term interest-bearing deposits in other banks | 14,235,000 | 8,746,000
Level 2 [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Loans held for sale | 9,498,000 | 2,040,000
Deposits | 1,337,396,000 | 1,125,877,000
Accrued interest payable | 378,000 | 436,000
Significant Unobservable Inputs (Level 3) [Member] |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |
Net loans | 1,008,275,000 | 918,640,000
Accrued interest receivable | $ 6,286,000 | $ 3,845,000

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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 + Details
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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. + References No definition available. + Details
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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 + Details
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