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DISCONTINUED OPERATIONS (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Discontinued operations |  |  |
Income from discontinued operations | $ 0 | $ 0 | $ 2,116
Proceeds from sale of fixed assets | $ 521 | $ 0 | 3,128
Subsidiary in Venezuela |  |  |
Discontinued operations |  |  |
Net sales revenue |  |  | 0
Income before income tax provision |  |  | 2,604
Income tax provision (benefit) |  |  | 488
Income from discontinued operations |  |  | 2,116
Proceeds from sale of fixed assets |  |  | 1,300
Operations in Brazil |  |  |
Discontinued operations |  |  |
Settlement of accrued liabilities |  |  | $ 1,300

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