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Guarantees (Tables)
 12 Months Ended
Dec. 29, 2012
Changes in Accrued Warranty

Changes in accrued warranty during the three-year period ended December 29, 2012 were as follows:

 

(in thousands)

    2012     2011     2010  

Beginning balance

    $ 6,801     $ 5,016     $ 3,747  

Warranty accruals

      4,214       10,987       6,071  

Warranty payments

      (6,323 )      (9,202 )      (4,802 ) 
  

 

 

    

 

 

    

 

 

  

Ending balance

    $ 4,692     $ 6,801     $ 5,016