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PRODUCT WARRANTIES (Tables)
 6 Months Ended
Sep. 29, 2018
Product Warranties Disclosures [Abstract]  
Schedule of Product Warranty Liability
The Company estimates its potential warranty expense based on its historical warranty experience and periodically assesses the adequacy of its warranty accrual, making adjustments as necessary.
 
 
Six Months Ended
(In thousands)
 
September 29,
2018
 
September 30,
2017
Warranty accrual as of the beginning of the period
 
$
316

 
$
176

Warranty provision
 
333

 
796

Warranty spending
 
(392
)
 
(537
)
Warranty accrual as of the end of the period
 
$
257

 
$
435