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INCOME TAXES (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Jun. 30, 2018 | Sep. 30, 2018
Income Tax Disclosure [Abstract] |  |  |
Provisional income tax benefit | $ 496 |  |
Impact on GILTI as component of effective tax rate |  | 8.00% | 8.20%
GILTI provisional tax, net of foreign credits |  |  | $ 2,300

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