SUBSEQUENT EVENTS (Details Textual) - USD ($)			1 Months Ended	2 Months Ended	3 Months Ended	12 Months Ended
	Jul. 20, 2015	Jul. 14, 2015	Jun. 30, 2015	Jun. 30, 2015	Jul. 24, 2015	Apr. 30, 2015	Apr. 30, 2014
Subsequent Event [Line Items]
Preferred Stock, Par or Stated Value Per Share						$ 0.0001	$ 0.0001
Common Stock, Par or Stated Value Per Share						$ 0.0001	$ 0.0001
Extinguishment of Debt, Amount						$ 0	$ 1,299,304
Debt Conversion, Converted Instrument, Amount						0	(3,114,816)
Convertible Preferred Stock Converted to Other Securities						$ 2,438,000	0
Series H Preferred Stock [Member]
Subsequent Event [Line Items]
Preferred Stock, Par or Stated Value Per Share						$ 154
Common Stock [Member]
Subsequent Event [Line Items]
Debt Conversion, Converted Instrument, Amount							$ 59
Convertible Preferred Stock Converted to Other Securities						$ 0
Subsequent Event [Member]
Subsequent Event [Line Items]
Long-term Line of Credit			$ 1,000,000	$ 1,000,000
Cash Paid On Settlement			4,000	4,000
Convertible Preferred Stock, Conversion Price						$ 1.54
Common Stock, Par or Stated Value Per Share					$ 0.0001
Fees and Commissions			3,150,000
Extinguishment of Debt, Amount			400,000
Convertible Preferred Stock, Terms of Conversion		The Company is prohibited from effecting the conversion of the Series H-1 Preferred Stock to the extent that, as a result of such conversion, the holder or any of its affiliates beneficially owns more than 9.99%, in the aggregate, of the issued and outstanding shares of the Companys Common Stock calculated immediately after giving effect to the issuance of shares of Common Stock upon the conversion of the Series H-1 Preferred Stock.
Subsequent Event [Member] | Securities Purchase Agreement [Member]
Subsequent Event [Line Items]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	1,279,759
Purchase Price	$ 1,575,000
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Maximum [Member]
Subsequent Event [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 1.66
Subsequent Event [Member] | Securities Purchase Agreement [Member] | Minimum [Member]
Subsequent Event [Line Items]
Class of Warrant or Right, Exercise Price of Warrants or Rights	1.63
Subsequent Event [Member] | Promissory Note [Member]
Subsequent Event [Line Items]
Unsecured Debt, Current			$ 1,299,000	$ 1,299,000		$ 1,703,000
Subsequent Event [Member] | Series H Convertible Preferred Stock [Member]
Subsequent Event [Line Items]
Stock Issued During Period, Shares, New Issues			8,435
Preferred Stock, Par or Stated Value Per Share			$ 0.0001	$ 0.0001
Debt Conversion, Converted Instrument, Amount			$ 405,000
Subsequent Event [Member] | Series H Preferred Stock [Member] | Promissory Note [Member]
Subsequent Event [Line Items]
Debt Instrument, Convertible, Preferred Stock				$ 400,000
Subsequent Event [Member] | H-1 Preferred Convertible Stock [Member]
Subsequent Event [Line Items]
Convertible Preferred Stock Converted to Other Securities		$ 166
Conversion Price Per Share		$ 1.66
Subsequent Event [Member] | H-1 Preferred Convertible Stock [Member] | Securities Purchase Agreement [Member]
Subsequent Event [Line Items]
Preferred Stock, Par or Stated Value Per Share	$ 0.0001
Number Shares To Be Issued	8,532
Subsequent Event [Member] | H-1 Preferred Convertible Stock [Member] | Securities Purchase Agreement [Member] | Maximum [Member]
Subsequent Event [Line Items]
Purchase Price	$ 166
Subsequent Event [Member] | H-1 Preferred Convertible Stock [Member] | Securities Purchase Agreement [Member] | Minimum [Member]
Subsequent Event [Line Items]
Purchase Price	$ 163
Subsequent Event [Member] | Common Stock [Member]
Subsequent Event [Line Items]
Stock Issued During Period, Shares, New Issues					1,191,389
Subsequent Event [Member] | Common Stock [Member] | Securities Purchase Agreement [Member]
Subsequent Event [Line Items]
Share Price	$ 0.1250