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PRODUCT WARRANTIES
 9 Months Ended
Dec. 30, 2017
Product Warranties Disclosures [Abstract]  
PRODUCT WARRANTIES
PRODUCT WARRANTIES

We generally provide 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 periodically assess the adequacy of our warranty accrual, making adjustments as necessary.
 
 
Nine Months Ended
(In thousands)
 
December 30,
2017
 
December 31,
2016
Warranty accrual as of the beginning of the period
 
$
176

 
$
420

Warranty provision
 
911

 
860

Warranty spending
 
(723
)
 
(1,077
)
Warranty accrual as of the end of the period
 
$
364

 
$
203