XML 58 R40.htm IDEA: XBRL DOCUMENT v3.10.0.1
PRODUCT WARRANTIES (Schedule of Product Warranty Liability) (Details) - USD ($)
$ in Thousands
9 Months Ended
Dec. 29, 2018
Dec. 30, 2017
Product Warranties Disclosures [Abstract]    
General Warranty Period on Parts and Labor 1 year  
Product Warranties [Roll Forward]    
Warranty accrual as of the beginning of the period $ 316 $ 176
Warranty provision 514 911
Warranty spending (577) (723)
Warranty accrual as of the end of the period $ 253 $ 364