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DERIVATIVES-Additional Information (Details) - USD ($) | 3 Months Ended |
--- | --- | ---
Mar. 31, 2019 | Mar. 31, 2018 | Dec. 31, 2018
Derivative [Line Items] |  |  |
Net interest income (expense) | $ 30,007,000 | $ 28,393,000 |
Interest Rate Swap [Member] | Designated as Hedging Instrument [Member] |  |  |
Derivative [Line Items] |  |  |
Notional Amount | 230,000,000 |  | $ 230,000,000
Net interest income (expense) | 335,000 | (20,000) |
Unrealized after-tax gain of accumulated other comprehensive income loss |  | $ 220,000 |
Interest income | $ 31,000 |  |

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- Definition The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business). + References No definition available. + Details
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