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LOANS AND ALLOWANCE FOR LOAN LOSSES - Troubled Debt Restructuring (Details) | 9 Months Ended |
--- | --- | ---
Sep. 30, 2017 USD ($) contract | Sep. 30, 2016 USD ($) contract | Dec. 31, 2016 USD ($)
Financing Receivable, Modifications [Line Items] |  |  |
Total | $ 316,000 |  | $ 505,000
Specific reserves on TDRs | $ 19,000 |  | 4,000
Troubled Debt Restructurings: |  |  |
Number of Contracts | contract | 2 | 4 |
Pre-Modification Outstanding Recorded Investment | $ 45,000 | $ 1,075,000 |
Post-Modification Outstanding Recorded Investment | 26,000 | 1,075,000 |
Increase in allowance for loan losses due to TDRs | 19,000 | 0 |
Troubled debt restructuring charge-offs | $ 0 | $ 0 |
Commercial and industrial |  |  |
Troubled Debt Restructurings: |  |  |
Number of Contracts | contract | 1 | 1 |
Pre-Modification Outstanding Recorded Investment | $ 34,000 | $ 90,000 |
Post-Modification Outstanding Recorded Investment | $ 15,000 | $ 90,000 |
1-4 family residential |  |  |
Troubled Debt Restructurings: |  |  |
Number of Contracts | contract | 1 | 2 |
Pre-Modification Outstanding Recorded Investment | $ 11,000 | $ 189,000 |
Post-Modification Outstanding Recorded Investment | 11,000 | $ 189,000 |
Commercial real estate |  |  |
Troubled Debt Restructurings: |  |  |
Number of Contracts | contract |  | 1 |
Pre-Modification Outstanding Recorded Investment |  | $ 796,000 |
Post-Modification Outstanding Recorded Investment |  | $ 796,000 |
Nonaccrual TDRs |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Total | 0 |  | 43,000
Performing TDRs |  |  |
Financing Receivable, Modifications [Line Items] |  |  |
Total | $ 316,000 |  | $ 462,000

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- Definition Amount of allowance for credit losses related to receivables which had been measured under a general allowance for credit losses methodology that are now identified as troubled debt restructurings. + References No definition available. + Details
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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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