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Product Warranties (Tables)
6 Months Ended
Jun. 30, 2016
Guarantees [Abstract]  
Product Warranty Activities

Product warranty activities were as follows:

 

     Six Months Ended June 30,  
     2016      2015  

Beginning of period

   $ 5,205       $ 6,266   

Assumed product warranty liability from Newport Merger

     3,040         —     

Provision for product warranties

     2,991         2,095   

Direct charges to warranty liability

     (3,202      (2,434

Foreign currency translation

     8         (51
  

 

 

    

 

 

 

End of period (1)

   $ 8,042       $ 5,876   
  

 

 

    

 

 

 

 

(1) Short-term product warranty of $7,936 and long-term product warranty of $106 are included in other current liabilities and other liabilities, respectively, in the accompanying condensed consolidated balance sheet.