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Troubled Debt Restructuring Modifications (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 USD ($) | Sep. 30, 2017 USD ($) | Sep. 30, 2018 USD ($) | Sep. 30, 2017 USD ($)
Financing Receivable, Modifications [Line Items] |  |  |  |
Financing Receivable, Modification, Number of Contracts | 1 | 1 | 2 | 2
Financing Receivable, Modification, Pre-Modification Recorded Investment | $ 710 | $ 34 | $ 1,447 | $ 1,309
Financing Receivable, Modifications, Post-Modifications Recorded Investment | $ 710 | $ 34 | $ 1,447 | $ 1,300
Commercial and Industrial Loans [Member] |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Financing Receivable, Modification, Number of Contracts |  | 1 |  | 1
Financing Receivable, Modification, Pre-Modification Recorded Investment |  | $ 34 |  | $ 34
Financing Receivable, Modifications, Post-Modifications Recorded Investment |  | $ 34 |  | $ 34
Commercial Real Estate Other Loans [Member] |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Financing Receivable, Modification, Number of Contracts | 1 |  | 2 | 1
Financing Receivable, Modification, Pre-Modification Recorded Investment | $ 710 |  | $ 1,447 | $ 1,275
Financing Receivable, Modifications, Post-Modifications Recorded Investment | $ 710 |  | $ 1,447 | $ 1,266
Commercial Real Estate Loans, Total [Member] |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |
Financing Receivable, Modification, Number of Contracts | 1 |  | 2 | 1
Financing Receivable, Modification, Pre-Modification Recorded Investment | $ 710 |  | $ 1,447 | $ 1,275
Financing Receivable, Modifications, Post-Modifications Recorded Investment | $ 710 |  | $ 1,447 | $ 1,266

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- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953676-111524 + Details
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- Definition Post-modification amount of investment in financing receivables modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953676-111524 + Details
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