Commitments and Contingencies (Details) $ in Thousands	1 Months Ended		12 Months Ended
	Sep. 30, 2012 defendant	Jan. 31, 2012 defendant	Apr. 01, 2018 USD ($)	Apr. 02, 2017 USD ($)	Apr. 03, 2016 USD ($)
Loss Contingencies [Line Items]
Maximum amount of potential future payments under various financial guarantees			$ 1,800
Operating Leases, Future Minimum Payments Due [Abstract]
2019			7,092
2020			5,634
2021			2,568
2022			1,970
2023 and thereafter			1,234
Total			18,498
Rent expense			8,200	$ 5,900	$ 3,200
Other long-term supplier obligations			5,000	7,100	$ 11,600
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Aggregate future commitments due in fiscal 2019			$ 600
Standard warranty period			1 year
Extended warranty period			2 years
Total warranty accrual			$ 300	$ 300
Environmental Violation | Maxim I Properties Litigation
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Number of defendants | defendant		30
Environmental Violation | Generator of Hazardous Waste Litigation
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Number of defendants | defendant	50