Restructuring Costs (Details) (USD $)	3 Months Ended			6 Months Ended
	Sep. 28, 2013	Dec. 29, 2012	Sep. 29, 2012	Sep. 28, 2013	Sep. 29, 2012
Restructuring and Related Activities [Abstract]
Restructuring Charges	$ (154,000)	$ 3,500,000	$ 0	$ (584,000)	$ 0
Restructuring and Related Cost, Cost Incurred to Date				2,900,000
Restructuring Costs				2,300,000
Business Exit Costs				1,100,000
Asset Impairment Charges				1,000,000
Facility related costs incurred				200,000
Remaining Restructuring Accrual	$ 600,000			$ 600,000