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Loans and Allowance for Credit Losses (Details 7) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2018 USD ($) Number | Dec. 31, 2017 USD ($) Number
Number of loans - restructured accruing | Number | 10 | 9
Number of loans - restructured nonaccruing | Number | 4 | 5
Number of loans | Number | 14 | 14
Restructured accruing | $ 17,545 | $ 12,339
Restructured nonaccruing | 723 | 988
Troubled Debt Restructured | 18,268 | 13,327
Specific allowance | 5,500 | 2,945
Restructured and subsequently defaulted | 937 | 237
Commercial [Member] |  |
Restructured accruing | 4,942 | 2,032
Restructured nonaccruing | 723 | 867
Troubled Debt Restructured | 5,665 | 2,899
Specific allowance | 2,000 | 595
Restructured and subsequently defaulted |  | 237
Income Producing - Commercial Real Estate [Member] |  |
Restructured accruing | 9,212 | 9,212
Restructured nonaccruing |  | 121
Troubled Debt Restructured | 9,212 | 9,333
Specific allowance | 3,500 | 2,350
Restructured and subsequently defaulted | 937 |
Owner Occupied - Commercial Real Estate - [Member] |  |
Restructured accruing | 3,391 | 1,095
Troubled Debt Restructured | $ 3,391 | $ 1,095

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- Definition Amount of investment related to financing receivables modified by troubled debt restructurings within the previous 12 months, for which there was a payment default. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953682-111524 + Details
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