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PRODUCT WARRANTIES
 12 Months Ended
Apr. 02, 2016
Product Warranties Disclosures [Abstract]  
PRODUCT WARRANTIES
PRODUCT WARRANTIES
We generally provide a warranty on parts and labor for one year after the sale and installation of each device. We also warrant our disposables products through their use or expiration. We estimate our potential warranty expense based on our historical warranty experience, and we periodically assess the adequacy of our warranty accrual and make adjustments as necessary.
(In thousands)
April 2,
2016
 
March 28,
2015
Warranty accrual as of the beginning of the year
$
531

 
$
590

Warranty provision
948

 
1,199

Warranty spending
(1,059
)
 
(1,258
)
Warranty accrual as of the end of the year
$
420

 
$
531