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Product Warranties (Tables)
6 Months Ended
Oct. 26, 2019
Product Warranties Disclosures [Abstract]  
Reconciliation of changes in product warranty liability
A reconciliation of the changes in our product warranty liability is as follows:
 
Quarter Ended
 
Six Months Ended
(Unaudited, amounts in thousands)
 
10/26/19
 
10/27/18
 
10/26/19
 
10/27/18
Balance as of the beginning of the period
 
$
22,836

 
$
21,093

 
$
22,736

 
$
21,205

Acquisitions
 

 
4,100

 

 
4,100

Accruals during the period
 
5,768

 
5,489

 
11,425

 
10,610

Settlements during the period
 
(5,523
)
 
(5,485
)
 
(11,080
)
 
(10,718
)
Balance as of the end of the period
 
$
23,081

 
$
25,197

 
$
23,081

 
$
25,197