XML 84 R44.htm IDEA: XBRL DOCUMENT v3.3.1.900
Fair Value of Financial Instruments (Details) - Fair Value, Measurements, Recurring [Member] - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Assets:    
Short-term investments $ 82,847 $ 190,152
Foreign currency forward exchange contracts not accounted for using hedge accounting 123  
Total assets 82,970  
Liabilities:    
Interest rate swaps 1,026  
Foreign currency forward exchange contracts not accounted for using hedge accounting   355
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]    
Assets:    
Short-term investments 0 0
Foreign currency forward exchange contracts not accounted for using hedge accounting 0  
Total assets 0  
Liabilities:    
Interest rate swaps 0  
Foreign currency forward exchange contracts not accounted for using hedge accounting   0
Significant Other Observable Inputs (Level 2) [Member]    
Assets:    
Short-term investments 82,847 190,152
Foreign currency forward exchange contracts not accounted for using hedge accounting 123  
Total assets 82,970  
Liabilities:    
Interest rate swaps 1,026  
Foreign currency forward exchange contracts not accounted for using hedge accounting   355
Significant Unobservable Inputs (Level 3) [Member]    
Assets:    
Short-term investments 0 0
Foreign currency forward exchange contracts not accounted for using hedge accounting 0  
Total assets 0  
Liabilities:    
Interest rate swaps $ 0  
Foreign currency forward exchange contracts not accounted for using hedge accounting   $ 0