SENIOR SECURED CONVERTIBLE NOTES (Details) (USD $)	1 Months Ended	3 Months Ended	6 Months Ended	12 Months Ended
Oct. 31, 2013	Oct. 31, 2014	Oct. 31, 2014	Oct. 31, 2013	Apr. 30, 2014
Debt Instrument [Line Items]
Debt Instrument, Unamortized Discount	$ (3,400,000)			$ (3,400,000)	$ (2,502,000)
Amortization of debt discount, Notes		0	853,417	3,053,867
Conversion of Senior secured convertible notes to preferrd stock	(594,000)	(145,362)			(2,502,000)
Senior Secured Convertible Notes [Member]
Debt Instrument [Line Items]
Debt Instrument Carrying Amount		752,976	752,976		898,338
Debt Instrument, Unamortized Discount		0	0		(853,431)
Amortization of debt discount, Notes			853,431
Conversion of Senior secured convertible notes to preferrd stock			(145,362)
Secured Debt Current		$ 752,976	$ 752,976		$ 44,907

Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

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The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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Carrying value as of the balance sheet date of the portion of long-term, collateralized debt obligations due within one year or the operating cycle, if longer. Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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