Long-term Liabilities (Schedule of Other Long-term Obligations) (Detail) - USD ($)	May. 29, 2015	May. 30, 2014	May. 31, 2013
Debt and Financial Instruments [Abstract]
Salary continuation plan	$ 1,028,030	$ 1,133,154	$ 1,229,459
Less: current portion	(106,148)	(212,970)
Total non current portion	$ 921,882	$ 920,184