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NONCONTROLLING INTEREST (NONCONTROLLING INTEREST ROLLFORWARD TABLE) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Stockholders' Equity Attributable to Noncontrolling Interest |  |
Noncontrolling interest, January 1 | $ 7,677 |
Dividends distributed to noncontrolling interest | (900) | $ (945)
Equity contribution | (1,330) |
Noncontrolling interest, March 31 | 9,610 |
Percepta LLC |  |
Stockholders' Equity Attributable to Noncontrolling Interest |  |
Noncontrolling interest, January 1 | 7,677 | 6,978
Net income attributable to noncontrolling interest | 1,474 | 1,341
Dividends distributed to noncontrolling interest | (900) | (945)
Equity contribution | 1,330 |
Foreign currency translation adjustments | 29 | 101
Noncontrolling interest, March 31 | $ 9,610 | $ 7,475

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