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Fair Value Measurements and Fair Value of Financial Instruments (Details) - Schedule of Assets at Fair Value on Non-Recurring - Non-recurring [Member] - Impaired Loans [Member] - USD ($) $ in Thousands | Sep. 30, 2018 | Dec. 31, 2017
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Commercial Real Estate [Member] |  |
Assets measured at fair value on a nonrecurring basis: |  |
Assets measured at fair value | $ 7,820 | $ 1,094
Commercial Real Estate [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Assets measured at fair value on a nonrecurring basis: |  |
Assets measured at fair value |  |
Commercial Real Estate [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Assets measured at fair value on a nonrecurring basis: |  |
Assets measured at fair value |  |
Commercial Real Estate [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Assets measured at fair value on a nonrecurring basis: |  |
Assets measured at fair value | 7,820 | $ 1,094
Residential Real Estate Portfolio Segment [Member] |  |
Assets measured at fair value on a nonrecurring basis: |  |
Assets measured at fair value | 231 |
Residential Real Estate Portfolio Segment [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Assets measured at fair value on a nonrecurring basis: |  |
Assets measured at fair value | $ 231 |

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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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