XML 34 R24.htm IDEA: XBRL DOCUMENT v3.5.0.2
Warranty Reserves (Tables)
 3 Months Ended
Jul. 30, 2016
Warranty Reserves  
Summary of warranty reserve activity

Warranty reserve activity is summarized as follows for the three months ended July 30, 2016 and August 1, 2015 (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

Three Months Ended

 

 

 

 

July 30,

 

 

August 1,

    

 

    

 

2016

    

 

2015

 

Beginning balance

 

$
4,134

 

$
2,653

 

Warranty expense

 

 
192

 

 
707

 

Changes in estimates related to pre-existing warranties

 

 
1,407

 

 
(424)

 

Warranty costs settled

 

 
(510)

 

 
(907)

 

Ending balance

 

$
5,223

 

$
2,029