BASIS OF PRESENTATION, CONSOLIDATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Impact of Brazilian Real to U.S. Dollar Exchange Rate (Details) - One Brazilian real into U.S. dollars	Dec. 31, 2018	Dec. 31, 2017
Quarter To Date [Member]
Schedule of Foreign Currency [Line Items]
Foreign currency exchange rates	0.2580	0.3015
Year To Date
Schedule of Foreign Currency [Line Items]
Foreign currency exchange rates	0.2580	0.3015
High | Quarter To Date [Member]
Schedule of Foreign Currency [Line Items]
Foreign currency exchange rates	0.2726	0.3198
High | Year To Date
Schedule of Foreign Currency [Line Items]
Foreign currency exchange rates	0.3020	0.3244
Average | Quarter To Date [Member]
Schedule of Foreign Currency [Line Items]
Foreign currency exchange rates	0.2628	0.3076
Average | Year To Date
Schedule of Foreign Currency [Line Items]
Foreign currency exchange rates	0.2647	0.3117
Low | Quarter To Date [Member]
Schedule of Foreign Currency [Line Items]
Foreign currency exchange rates	0.2482	0.3004
Low | Year To Date
Schedule of Foreign Currency [Line Items]
Foreign currency exchange rates	0.2390	0.2995