XML 33 R16.htm IDEA: XBRL DOCUMENT v3.3.1.900
Product Warranties
 12 Months Ended
Dec. 31, 2015
Guarantees [Abstract]  
Product Warranties

9. Product Warranties

Changes in accrued warranty liabilities for each period are as follows:

 

     Year Ended December 31,  
         2015              2014      

Beginning balance

    $ 2,973       $ 877   

Change in provisions

      (648 )       7,194   

Usage

      (758 )       (4,923 ) 

Translation adjustments

      (142 )       (175 ) 
  

 

 

     

 

 

  

Ending balance

    $ 1,425       $ 2,973