XML 35 R25.htm IDEA: XBRL DOCUMENT v3.7.0.1
Warranty Reserves (Tables)
 9 Months Ended
Jan. 28, 2017
Warranty Reserves  
Summary of warranty reserve activity

Warranty reserve activity is summarized as follows for the three and nine months ended January 28, 2017 and January 30, 2016, respectively (in thousands):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Three Months Ended

 

Nine Months Ended

 

 

    

 

January 28,

 

 

January 30,

 

 

January 28,

 

 

January 30,

    

 

 

 

2017

    

 

2016

    

 

2017

    

 

2016

 

Beginning balance

 

$
3,688

 

$
2,338

 

$
4,134

 

$
2,653

 

Warranty expense

 

 
245

 

 
1,032

 

 
581

 

 
2,740

 

Changes in estimates related to pre-existing warranties

 

 
200

 

 

 —

 

 
1,428

 

 
(424)

 

Warranty costs settled

 

 
(679)

 

 
(508)

 

 
(2,689)

 

 
(2,107)

 

Ending balance

 

$
3,454

 

$
2,862

 

$
3,454

 

$
2,862