SHORT-TERM PROMISSORY NOTES (Details Textual) - USD ($)	1 Months Ended	3 Months Ended
	Jun. 30, 2015	Jul. 31, 2015	Apr. 30, 2015
Short-term Debt [Line Items]
Litigation Settlement, Expense		$ 3,150,000
Line of Credit Facility, Decrease, Forgiveness		400,000
Loss Contingency, Estimate of Possible Loss		405,000
Series H Preferred Stock [Member]
Short-term Debt [Line Items]
Short-term Debt		0	$ 1,703,000
Short Term Debt In Principal Amount	$ 1,299,000	$ (1,299,000)
Stock Issued During Period, Shares, New Issues		8,435
Payments for Repurchase of Convertible Preferred Stock		$ (4,000)