Income Tax (detail) (USD $)	6 Months Ended
	Sep. 27, 2014	Sep. 28, 2013
Income Tax Disclosure [Abstract]
Effective Income Ta xRate Reconciliation Tax Settlements Other	36.80%
Effective Income Tax Rate Continuing Operations	(32.80%)	(10.50%)
Effective Income Tax Rate Continuing Operations Change	22.00%
Deferred Tax Assets Valuation Allowance	$ 384,000
Effective Income Tax Rate Tax Assets Valuation Allowance	74.40%
Interest From Income Tax Refunds	$ 81,000
Effective Income Tax Rate Interest	15.70%