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OTHER INCOME (EXPENSES), NET (Schedule of Components of Other Income, Net) (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 12 Months Ended
Nov. 30, 2014
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Dec. 31, 2012
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Nov. 14, 2014
Jun. 30, 2014
ESA Cultural Investment (Hong Kong) limited [Member]                        
Accounts, Notes, Loans and Financing Receivable [Line Items]                        
Loan receivable             $ 5,600     $ 5,600    
Amount drawn             $ 4,000          
Interest rate of debt securities (as a percent)                 20.00%      
Percentage of loan receivable on extended maturity date                 50.00%      
Loan receivable on extended maturity date           $ 2,800   $ 2,800        
Proceeds from loan payments     $ 6,000     800     $ 2,000 $ 5,600    
Impairment in other expenses               2,800        
Proceeds from interest income     1,100                  
Loan amount reseved due to collectability risk     $ 2,800     $ 2,800   $ 2,800       $ 2,800
Principal reversed loan outstanding balance   $ 0                    
Inphi Corporation [Member]                        
Accounts, Notes, Loans and Financing Receivable [Line Items]                        
Shares received in exchange of interest in related party                     124,395  
Fair value of shares $ 2,300                      
Unrealized gain in other comprehensive income $ 500                      
Proceeds from sale of equity         $ 124,395              
Cash considerations from sale of equity         2,400              
Realized gain on other income         $ 600              
Cash proceedsfrom sale of assets       $ 700                
Carrying value of assets sold       $ 0                
Escrow deposit   $ 300