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Allowance for Loan Losses (Details 3) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Average loan balance: |  |  |  |
Average investment in impaired loans | $ 12 | $ 2,618 | $ 678 | $ 1,641
Interest income recognized: |  |  |  |
Interest income recognized on a cash basis on impaired loans | 0 | 7 | 0 | 10
Commercial [Member] |  |  |  |
Average loan balance: |  |  |  |
Average investment in impaired loans | 0 | 1,302 | 532 | 896
Interest income recognized: |  |  |  |
Interest income recognized on a cash basis on impaired loans | 0 | 7 | 0 | 10
Commercial loans secured by non-owner occupied real estate [Member] |  |  |  |
Average loan balance: |  |  |  |
Average investment in impaired loans | 12 | 1,316 | 146 | 745
Interest income recognized: |  |  |  |
Interest income recognized on a cash basis on impaired loans | $ 0 | $ 0 | $ 0 | $ 0

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- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5258-111524 + Details
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- Definition Amount of interest income recognized on a cash-basis method of accounting that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 + Details
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- Details
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