Note 8 - Accrued Expenses And Other Current Liabilities	9 Months Ended
Feb. 29, 2012
Notes To Financial Statements
Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]	8. ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES As of February 29, 2012, the Company had accrued expenses and other liabilities of $590,259 which consisted primarily of $424,014 for accrued interest on loans, vendor installment agreements of $60,895, accrued payroll of $43,959, accrued professional fees of $17,500, a vendor prepayment of $38,000 and other miscellaneous accruals for $5,891. 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 8 - Accrued Expenses And Other Current Liabilities

9 Months Ended

Feb. 29, 2012

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

8. ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

As of February 29, 2012, the Company had accrued expenses and other liabilities of $590,259 which consisted primarily of $424,014 for accrued interest on loans, vendor installment agreements of $60,895, accrued payroll of $43,959, accrued professional fees of $17,500, a vendor prepayment of $38,000 and other miscellaneous accruals for $5,891. 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.