Note 9 - Accrued Expenses and Other Current Liabilities	12 Months Ended
May 31, 2012
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]	9. ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES As of May 31, 2012, the Company had accrued expenses and other liabilities of $767,216 which consisted primarily of $529,125 for accrued interest on loans, vendor installment agreements of $60,895, accrued payroll of $52,054, accrued professional fees of $12,500, a vendor prepayment of $38,000 and other miscellaneous accruals for $74,643. As of May 31, 2011, the Company had accrued expenses and other liabilities of $517,618 which consisted primarily of $418,834 for accrued interest on term loans, vendor installment agreements of $60,895, accrued payroll of $20,311 and other accrued expenses of $17,578.

Note 9 - Accrued Expenses and Other Current Liabilities

12 Months Ended

May 31, 2012

Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]

9. ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

As of May 31, 2012, the Company had accrued expenses and other liabilities of $767,216 which consisted primarily of $529,125 for accrued interest on loans, vendor installment agreements of $60,895, accrued payroll of $52,054, accrued professional fees of $12,500, a vendor prepayment of $38,000 and other miscellaneous accruals for $74,643. As of May 31, 2011, the Company had accrued expenses and other liabilities of $517,618 which consisted primarily of $418,834 for accrued interest on term loans, vendor installment agreements of $60,895, accrued payroll of $20,311 and other accrued expenses of $17,578.