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LIQUIDITY AND GOING CONCERN CONSIDERATIONS (Details Textual) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
May 20, 2017
Liquidity and Going Concern Considerations [Line Items]        
Net income (loss) $ (2,487,498) $ (1,847,719) $ 13,600,000  
Working capital deficit 6,400,000   6,300,000  
Accumulated deficit $ (159,930,083)   $ (157,442,585)  
Minimum Bid Price Closing Requirement Description We are required to continually meet the listing requirements of The NASDAQ Capital Market (including a minimum bid price for our common stock of $1.00 per share) to maintain the listing of our common stock on The NASDAQ Capital Market. On November 14, 2016, the bid price of our common stock fell below $1.00 and stayed below $1.00 for 30 consecutive business days. On December 28, 2016, we received a letter from NASDAQ providing us 180 days (until June 26, 2017) to regain compliance. To regain compliance, our stock closing bid price must remain above $1.00 for 10 consecutive trading days. If we do not regain compliance with the minimum closing bid price requirement, the NASDAQ Capital Market will provide written notice that our securities are subject to delisting. At such time, we would be entitled to appeal the delisting determination to a NASDAQ Listing Qualifications Panel. We cannot provide any assurance that our stock price will recover within the permitted grace period.      
Subsequent Event [Member]        
Liquidity and Going Concern Considerations [Line Items]        
Liquidation Basis of Accounting, Accrued Costs to Dispose of Assets and Liabilities       $ 1,800,000