Income Taxes-Provision of Income Tax (Details) (USD $)	12 Months Ended
	Mar. 30, 2014	Mar. 31, 2013	Apr. 01, 2012
Income Tax Examination [Line Items]
Federal — current	$ 7,612,000	$ 8,967,000	$ 8,632,000
State — current	1,255,000	2,417,000	2,546,000
Total current	8,867,000	11,384,000	11,178,000
Federal — deferred	676,000	(2,466,000)	2,796,000
State — deferred	424,000	(600,000)	316,000
Total deferred	1,100,000	(3,066,000)	3,112,000
Total provision	9,967,000	8,318,000	14,290,000
State and Local Jurisdiction [Member]
Income Tax Examination [Line Items]
Decrease resulting from current period tax positions	400,000
U.S. Federal tax return [Member]
Income Tax Examination [Line Items]
Amended Federal tax return, increase in benefits		$ 800,000