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Product Warranty (Tables)
 3 Months Ended
Apr. 05, 2015
Other Accrued Liabilities

The warranty balance below is included in other accrued liabilities on the balance sheet.

 

     For the Three Months
Ended		  
     April 5,
2015		      March 30,
2014		  
     (in thousands)  

Balance at beginning of period

    $ 8,942       $ 6,660   

Accruals for warranties issued during the period

      2,361         2,858   

Adjustments related to pre-existing warranties

      (1,031 )       (140 ) 

Settlements made during the period

      (2,849 )       (2,763 ) 
  

 

 

     

 

 

  

Balance at end of period

 $ 7,423    $ 6,615   
  

 

 

     

 

 

  
Extended Product Warranty of Short and Long-Term Deferred Revenue and Customer Advances

The extended warranty balance below is included in short and long-term deferred revenue and customer advances on the balance sheet.

 

     For the Three Months
Ended		  
     April 5,
2015		      March 30,
2014		  
     (in thousands)  

Balance at beginning of period

    $ 43,300       $ 34,909   

Deferral of new extended warranty revenue

      4,204         2,361   

Recognition of extended warranty deferred revenue

      (6,800 )       (3,321 ) 
  

 

 

     

 

 

  

Balance at end of period

 $ 40,704    $ 33,949