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Warranties (Tables)
 12 Months Ended
Apr. 01, 2017
Product Warranties Disclosures [Abstract]  
Activity in the liability for estimated warranties
Activity in the liability for estimated warranties was as follows (in thousands):
 
April 1,
2017
 
April 2,
2016
 
March 28,
2015
Balance at beginning of period
$
13,371

 
$
9,953

 
$
9,262

Purchase accounting additions
—

 
1,111

 
—

Charged to costs and expenses
24,282

 
21,133

 
13,083

Payments and deductions
(22,174
)
 
(18,826
)
 
(12,392
)
Balance at end of period
$
15,479

 
$
13,371

 
$
9,953