Prepaid Assets (Detail) (USD $)	Aug. 29, 2014	May 30, 2014
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Truck shop supplies	$ 334,261	$ 351,985
Insurance deposit	48,548	58,548
Prepaid marketplace spending	322,904	274,571
Prepaid insurance	123,247	274,389
Prepaid taxes/licenses	98,032	88,858
Prepaid dues/supplies	135,324	7,742
Other	148,595	221,768
Prepaid assets	$ 1,210,911	$ 1,277,861