XML 27 R17.htm IDEA: XBRL DOCUMENT v3.10.0.1
Warranties
 3 Months Ended
Jun. 30, 2018
Product Warranties Disclosures [Abstract]  
Warranties
Warranties
Activity in the liability for estimated warranties was as follows (in thousands):
 
Three Months Ended
 
June 30,
2018
 
July 1,
2017
Balance at beginning of period
$
16,638

 
$
15,479

Purchase accounting additions
—

 
838

Charged to costs and expenses
6,229

 
5,223

Payments and deductions
(6,197
)
 
(5,224
)
Balance at end of period
$
16,670

 
$
16,316