Commitments and Contingencies (Details) $ in Thousands	1 Months Ended		12 Months Ended
	Sep. 30, 2012 defendant	Jan. 31, 2012 defendant	Apr. 03, 2016 USD ($)	Mar. 29, 2015 USD ($)	Mar. 30, 2014 USD ($)
Loss Contingencies [Line Items]
Maximum amount of potential future payments under various financial guarantees			$ 1,800
Operating Leases, Future Minimum Payments Due [Abstract]
2017			5,153
2018			3,769
2019			3,562
2020			2,876
2021 and thereafter			3,633
Total			18,993
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
2017			1,392
2018			1,157
2019			455
2020			109
Total			3,113
Rent expense			3,200	$ 4,200	$ 4,600
Other long-term supplier obligations			$ 11,600	4,600
Standard warranty period			1 year
Extended warranty period			2 years
Total warranty accrual			$ 300	$ 100
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 [Member]
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Number of defendants | defendant	50