v3.4.0.3
INVESTMENT IN EQUITY METHOD INVESTEES (Schedule of Financial Information of Equity Method Investees) (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Balance sheets      
Current assets $ 18,757 $ 24,187  
Non-current assets 46,436 44,439  
Current liabilities $ 572 $ 1,200  
Non-current liabilities  
Results of operations      
Revenues $ 8,207 $ 9,144 $ 5,446
Gross profit 4,632 5,478 3,056
(Loss) income from operations (397) 653 (933)
Net (loss) income $ (63) $ 1,093 $ (787)