Other Accrued Expenses (Detail) - USD ($)	May. 29, 2015	May. 30, 2014
Other Liabilities Disclosure [Abstract]
Accrued payroll	$ 483,803	$ 956,839
Self insurance liability	1,472,182	1,349,181
Accrued vacation	1,253,957	1,465,871
Other accrued expenses	1,811,344	2,181,280
Accrued expenses	$ 5,021,286	$ 5,953,171