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NONCONTROLLING INTERES (NONCONTROLLING INTEREST ROLLFORWARD TABLE) (DETAILS) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Stockholders' Equity Attributable to Noncontrolling Interest    
Noncontrolling interest, January 1 $ 7,201 $ 7,983
Net income attributable to noncontrolling interest 1,606 1,735
Dividends distributed to noncontrolling interest 1,710 2,025
Foreign currency translation adjustments (74) (198)
Other 10  
Equity based compensation expense 69 90
Noncontrolling interest, June 30 $ 7,102 $ 7,585