Reinsurance (Details Textual) (USD $)	9 Months Ended
	Dec. 29, 2012
Reinsurance (Textual) [Abstract]
Insurance policies maximum coverage per claim	$ 300,000
Insurance policies coverage per claim ceded to reinsurers	240,000
Insurance policy risk of loss maintained per claim	60,000
Catastrophic losses recoverable in excess of amount	1,000,000
Aggregate catastrophic losses recoverable in excess of amount	$ 10,000,000