Product Warranty (Tables)

12 Months Ended

Mar. 31, 2017

Guarantees [Abstract]

Change in the Company's Warranty Accrual

The following table reflects the change in the Company’s warranty accrual in fiscal years 2017, 2016 and 2015.

	Fiscal Years Ended
	March 31, 2017			March 31, 2016			April 3, 2015
	(In thousands)
Balance, beginning of period	$	11,434		$	15,545		$	17,023
Change in liability for warranties issued in period		7,815			4,327			5,725
Settlements made (in cash or in kind) during the period		(8,191	)		(8,438	)		(7,203	)
Balance, end of period	$	11,058		$	11,434		$	15,545