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Fair Value Disclosures (Narrative Disclosures) (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2018 | Mar. 31, 2017 | Dec. 31, 2017
Fair Value Inputs, Assets, Quantitative Information |  |  |
Fair value, assets, level 1 to level 2 transfers | $ 0 | $ 0 |
Fair value, assets, level 2 to Level 1 transfers | 0 | 0 |
Fair value, assets, transfers into level 3 | 0 | 0 |
Fair value, assets, transfers out of level 3 | 0 | 0 |
Fair value, liabilities, level 1 to level 2 transfers | 0 | 0 |
Fair value, liabilities, level 2 to level 1 transfers | 0 | 0 |
Fair value, liabilities, transfers into level 3 | 0 | 0 |
Fair value, liabilities, transfers out of level 3 | $ 0 | $ 0 |
Minimum |  |  |
Fair Value Inputs, Assets, Quantitative Information |  |  |
Quantification of unobservable inputs for level 3 values for impaired loans | 13.00% |  |
Maximum |  |  |
Fair Value Inputs, Assets, Quantitative Information |  |  |
Quantification of unobservable inputs for level 3 values for impaired loans | 75.00% |  |
Weighted Average |  |  |
Fair Value Inputs, Assets, Quantitative Information |  |  |
Quantification of unobservable inputs for level 3 values for impaired loans | 16.00% |  |
Impaired loans |  |  |
Fair Value Inputs, Assets, Quantitative Information |  |  |
Assets measured on a non-recurring basis, fair value | $ 10,747,000 |  | $ 15,147,000
Fair Value Measurements - Level 3 Inputs | Impaired loans |  |  |
Fair Value Inputs, Assets, Quantitative Information |  |  |
Assets measured on a non-recurring basis, fair value | 6,414,000 |  | 5,084,000
Fair Value Measurements - Level 3 Inputs | Foreclosed properties |  |  |
Fair Value Inputs, Assets, Quantitative Information |  |  |
Assets measured on a non-recurring basis, fair value | $ 0 |  | $ 0

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- Definition This element represents the aggregate of the assets reported on the balance sheet at period end measured at fair value on a nonrecurring basis by the entity. This element is intended to be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. + References No definition available. + Details
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- Definition Amount of transfers of financial instrument classified as a liability into level 3 of the fair value hierarchy. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258 + Details
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