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

Product warranty activities were as follows:

 

     Nine Months Ended September 30,  
     2016      2015  

Beginning of period

   $ 5,205       $ 6,266   

Product warranty liability from Newport Merger

     3,040         —    

Provision for product warranties

     5,067         3,527   

Direct charges to warranty liability

     (5,213      (3,859

Foreign currency translation

     43         (97
  

 

 

    

 

 

 

End of period (1)

   $ 8,142       $ 5,837   
  

 

 

    

 

 

 

 

(1) Short-term product warranty of $8,083 and long-term product warranty of $59 are included in other current liabilities and other liabilities, respectively, in the accompanying condensed consolidated balance sheet.