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SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE (Tables) | 9 Months Ended
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Sep. 30, 2018
Disclosure of Repurchase Agreements [Abstract] |
Summary of securities sold under agreements to repurchase | A summary of securities sold under agreements to repurchase as of December 31, 2017 is as follows (in thousands):
| December 31, 2017
| Overnight and Continuous |  | Up to 1 Year |  | 1 - 3 Years |  | 3+ Years |  | Total
Mortgage-backed securities, residential | $ | — |  |  | $ | 11,798 |  |  | $ | — |  |  | $ | — |  |  | $ | 11,798 |
Excess collateral held | — |  |  | (1,798 | ) |  | — |  |  | — |  |  | (1,798 | )
Gross amount of recognized liabilities for repurchase agreements | $ | — |  |  | $ | 10,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 10,000 |

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- Definition The entire disclosure for repurchase agreements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(m)(1)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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