Commitments and Contingencies (Details) (USD $)	12 Months Ended
	Mar. 30, 2013	Mar. 31, 2012	Apr. 02, 2011
Commitments and Contingencies Disclosure [Abstract]
2014	$ 2,043,000
2015	1,381,000
2016	776,000
2017	172,000
2018	168,000
Thereafter	179,000
Total lease commitments	4,719,000
Rental expense	$ 2,600,000	$ 2,300,000	$ 2,300,000