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Warranty (Tables)
 6 Months Ended
Jul. 01, 2017
Activity in Warranty Provision Account

The following table displays the activity in the warranty provision account for the three and six months ended July 1, 2017 and July 2, 2016:

 

     Three Months Ended      Six Months Ended  
     July 1,
2017		      July 2,
2016		      July 1,
2017		      July 2,
2016		  
     (In thousands)  

Opening balance

    $ 1,106      $ 776      $ 1,007      $ 982  

Expenditures incurred under warranties

      (138 )       (106 )       (280 )       (303 ) 

Accruals for product warranties issued during the reporting period

      256        61        506        174  

Adjustments to previously existing warranty accruals

      (4 )       (139 )       (13 )       (261 ) 
  

 

 

     

 

 

     

 

 

     

 

 

  

Closing balance

    $ 1,220      $ 592      $ 1,220      $ 592  
  

 

 

     

 

 

     

 

 

     

 

 

  

The following table displays the balance sheet classification of the warranty provision account at July 1, 2017 and at December 31, 2016:

 

     July1,
2017		      December 31,
2016		  
       
     (In thousands)  

Other accrued liabilities

    $ 1,014      $ 829  

Other long-term liabilities

      206        178  
  

 

 

     

 

 

  

Total warranty provision

    $ 1,220      $ 1,007