Debt (Details Narrative) - USD ($)		3 Months Ended
	Jan. 31, 2014	Aug. 31, 2015	May. 31, 2015
Borrowers maintain coverage ratio description		0.53 to 1:00 which was less than the required minimum
Preferred stock amount		$ 5	$ 5
Greystone and GSM [Member]
Borrowed loans	$ 2,500,000
Greystone and GSM [Member] | Revolving Loan [Member]
Debt instrument principal amount	2,500,000
Greystone and GSM [Member] | Term Loan [Member]
Debt instrument principal amount	9,200,000
IBC Loan Agreement [Member]
Borrowers' combined capital expenditures on fixed assets, per year	$ 1,000,000
Borrowers maintain coverage ratio description	Borrowers to maintain a debt service coverage ratio of 1:25 to 1:00 and a funded debt to EBIDA ratio not exceeding 3:00 to 1:00.
Preferred stock amount	$ 3,470,000
Additional preferred stock amount	500,000
IBC Loan Agreement [Member] | Guaranty [Member]
Borrowings combined amount	6,500,000
GRE And IBC [Member] | Mortgage Loan [Member]
Debt instrument principal amount	$ 3,412,500
Prime Rate [Member]
Debt instrument interest rate		3.25%