PAYROLL TAX LIABILITIES (Details Textual) (USD $)	12 Months Ended
	May 31, 2008	May 31, 2006	May 31, 2013
Delinquent Payroll Taxes Outstanding, Maximum		$ 1,200,000
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate	64,106	874,000
Income Tax Examination, Penalties and Interest Accrued			$ 936,906