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NONCONTROLLING INTERES (NONCONTROLLING INTEREST ROLLFORWARD TABLE) (DETAILS) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Stockholders' Equity Attributable to Noncontrolling Interest    
Noncontrolling interest, January 1 $ 6,981 $ 7,201
Net income attributable to noncontrolling interest 2,022 1,606
Dividends distributed to noncontrolling interest (1,800) (1,710)
Foreign currency translation adjustments 232 (74)
Other   10
Equity based compensation expense (291) 69
Noncontrolling interest, June 30 $ 7,144 $ 7,102