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Loans - Schedule of Cash Basis Interest Income Recognized on Impaired Loans (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2020 | Mar. 31, 2019
Cash Basis Interest Recognized on Impaired Loans [Abstract] |  |
Cash basis interest income recognized on impaired loans | $ 65 | $ 61
1-4 Family First Lien Residential Mortgages [Member] |  |
Cash Basis Interest Recognized on Impaired Loans [Abstract] |  |
Cash basis interest income recognized on impaired loans | 12 | 12
Commercial Real Estate [Member] |  |
Cash Basis Interest Recognized on Impaired Loans [Abstract] |  |
Cash basis interest income recognized on impaired loans | 31 | 28
Commercial Lines of Credit [Member] |  |
Cash Basis Interest Recognized on Impaired Loans [Abstract] |  |
Cash basis interest income recognized on impaired loans | 2 | 4
Other Commercial and Industrial [Member] |  |
Cash Basis Interest Recognized on Impaired Loans [Abstract] |  |
Cash basis interest income recognized on impaired loans | 16 | 14
Home Equity and Junior Liens [Member] |  |
Cash Basis Interest Recognized on Impaired Loans [Abstract] |  |
Cash basis interest income recognized on impaired loans | 3 | 3
Other Consumer [Member] |  |
Cash Basis Interest Recognized on Impaired Loans [Abstract] |  |
Cash basis interest income recognized on impaired loans | $ 1 | $ 0

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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=118936363&loc=d3e5212-111524 + Details
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