XML 42 R31.htm IDEA: XBRL DOCUMENT v3.8.0.1
Product Warranty (Tables)
 6 Months Ended
Sep. 30, 2017
Product Warranties Disclosures [Abstract]  
Reconciliation of the Change in Aggregate Accrual for Product Warranty
The following is a reconciliation of the changes in the aggregate product warranty accrual:
 
Fiscal quarter ended
 
Two fiscal quarters ended
(In thousands)
Sep 30, 2017
 
Oct 1, 2016
 
Sep 30, 2017
 
Oct 1, 2016
Product warranty accrual, beginning
$
6,538

 
$
5,947

 
$
5,474

 
$
5,734

Warranty charges incurred, net
(2,666
)
 
(1,263
)
 
(5,111
)
 
(3,314
)
Provision for warranty charges
3,284

 
837

 
6,793

 
3,101

Product warranty accrual, ending
$
7,156

 
$
5,521

 
$
7,156

 
$
5,521