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The following tables present our financial assets and liabilities that are measured at fair value on a recurring basis and are categorized using the fair value hierarchy. The fair value hierarchy has three levels based on the reliability of the inputs use (Details) - Fair Value, Recurring [Member] - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Assets:    
Short-term investments $ 143,642 $ 160,014
Interest rate swaps 4,081  
Total assets 147,723  
Liabilities:    
Foreign currency forward exchange contracts accounted for using hedge accounting 3,609 1,982
Foreign currency forward exchange contracts not accounted for using hedge accounting 1,990 63
Total liabilities 5,599 1,811
Interest rate swaps   (234)
Fair Value, Inputs, Level 1 [Member]    
Assets:    
Short-term investments 16,839 24,506
Interest rate swaps  
Total assets 16,839  
Liabilities:    
Foreign currency forward exchange contracts accounted for using hedge accounting
Foreign currency forward exchange contracts not accounted for using hedge accounting
Total liabilities
Interest rate swaps  
Fair Value, Inputs, Level 2 [Member]    
Assets:    
Short-term investments 126,803 135,508
Interest rate swaps 4,081  
Total assets 130,884  
Liabilities:    
Foreign currency forward exchange contracts accounted for using hedge accounting 3,609 1,982
Foreign currency forward exchange contracts not accounted for using hedge accounting 1,990 63
Total liabilities 5,599 1,811
Interest rate swaps   (234)
Fair Value, Inputs, Level 3 [Member]    
Assets:    
Short-term investments
Total assets  
Liabilities:    
Foreign currency forward exchange contracts accounted for using hedge accounting
Foreign currency forward exchange contracts not accounted for using hedge accounting
Total liabilities
Interest rate swaps