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NONCONTROLLING INTERES (NONCONTROLLING INTEREST ROLLFORWARD TABLE) (DETAILS) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Stockholders' Equity Attributable to Noncontrolling Interest    
Noncontrolling interest, January 1 $ 6,981 $ 7,201
Net income attributable to noncontrolling interest 2,828 2,804
Dividends distributed to noncontrolling interest (2,745) (2,745)
Foreign currency translation adjustments 325 (70)
Equity based compensation expense (291) 96
Other   10
Noncontrolling interest, June 30 $ 7,098 $ 7,296