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Fair Value Measurements (Information Regarding Quantitative Inputs Used To Value Assets Classified As Level 3) (Details) - Significant Unobservable Inputs (Level 3) [Member] - USD ($) | Mar. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Impaired Loans [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Assets, Fair Value | $ 1,680,000 | $ 1,587,000
Impaired Loans [Member] | Minimum [Member] | Discounted Appraised Value [Member] | Selling Cost [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Impaired loans | 0.0 | 0.0
Impaired Loans [Member] | Minimum [Member] | Discounted Appraised Value [Member] | Discount For Lack Of Marketability And Age Of Appraisal [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Impaired loans | 0.0 | 0.0
Impaired Loans [Member] | Maximum [Member] | Discounted Appraised Value [Member] | Selling Cost [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Impaired loans | 10.0 | 10.0
Impaired Loans [Member] | Maximum [Member] | Discounted Appraised Value [Member] | Discount For Lack Of Marketability And Age Of Appraisal [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Impaired loans | 20.0 | 20.0
Impaired Loans [Member] | Weighted Average [Member] | Discounted Appraised Value [Member] | Selling Cost [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Impaired loans | 8.0 | 8.0
Impaired Loans [Member] | Weighted Average [Member] | Discounted Appraised Value [Member] | Discount For Lack Of Marketability And Age Of Appraisal [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Impaired loans | 6.0 | 6.0
OREO [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
Assets, Fair Value | $ 2,253,000 | $ 2,430,000
OREO [Member] | Minimum [Member] | Discounted Appraised Value [Member] | Selling Cost [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
OREO | 0.0 | 0.0
OREO [Member] | Minimum [Member] | Discounted Appraised Value [Member] | Discount For Lack Of Marketability And Age Of Appraisal [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
OREO | 0.0 | 0.0
OREO [Member] | Maximum [Member] | Discounted Appraised Value [Member] | Selling Cost [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
OREO | 10.0 | 10.0
OREO [Member] | Maximum [Member] | Discounted Appraised Value [Member] | Discount For Lack Of Marketability And Age Of Appraisal [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
OREO | 25.0 | 25.0
OREO [Member] | Weighted Average [Member] | Discounted Appraised Value [Member] | Selling Cost [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
OREO | 6.0 | 6.0
OREO [Member] | Weighted Average [Member] | Discounted Appraised Value [Member] | Discount For Lack Of Marketability And Age Of Appraisal [Member] |  |
Fair Value Inputs, Assets, Quantitative Information [Line Items] |  |
OREO | 15.0 | 15.0

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258 + Details
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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. + Details
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- Definition Value of input used to measure long-term debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258 + Details
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- Definition Value of input used to measure real estate owned by financial institution by financial institution which is not directly related to its business. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -URI http://asc.fasb.org/extlink&oid=99377789&loc=d3e19207-110258 + Details
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