Restructuring and Cost Management Plans - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 28, 2015	Mar. 29, 2014	Mar. 28, 2015	Mar. 29, 2014	Mar. 30, 2013
Restructuring Cost and Reserve
Restructuring costs	$ 2,000	$ 1,100	$ 2,069	$ 1,070	$ 2,612
Restructuring Costs and Asset Impairment Charges			3,000
Payments for Restructuring			985	$ 204
Employee Severance
Restructuring Cost and Reserve
Restructuring Costs and Asset Impairment Charges			2,000
Payments for Restructuring			400
Inventory write off of discontinued products
Restructuring Cost and Reserve
Restructuring costs			1,000
Contractual Payments to Former Chief Executive Officer
Restructuring Cost and Reserve
Payments for Restructuring			$ 600