Quarterly report pursuant to Section 13 or 15(d)

2017 REGISTERED DIRECT OFFERING - Additional Information (Details)

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2017 REGISTERED DIRECT OFFERING - Additional Information (Details) - USD ($)
1 Months Ended 3 Months Ended
Feb. 24, 2017
Feb. 20, 2017
Dec. 31, 2019
Dec. 31, 2018
May 14, 2019
Jun. 30, 2018
Sep. 30, 2016
Derivative Liability $ 2,996,110       $ 1,628,113 $ 2,397,454  
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease)     $ (40,187) $ (832,413)      
Common Stock [Member]              
Stock Issued During Period, Shares, New Issues 10,166,664            
Series F Warrant [Member]              
Class of Warrant or Right, Number of Securities Called by Warrants or Rights     5,591,664        
REGISTERED DIRECT OFFERING 2017 [Member]              
Shelf Registration Statement, Maximum Amount Authorized             $ 50,000,000
Stock Issued During Period, Shares, New Issues   10,166,664          
Shares Issued, Price Per Share   $ 0.60          
Class of Warrant or Right, Exercise Price of Warrants or Rights   $ 0.75          
Stock Issued During Period, Value, New Issues $ 6,100,000            
Number Of Warrants Per Unit   0.55          
Cash Price Per Each Common Stock Underlying Warrants 0.18            
Allocation Of Remaining Proceeds To Common Stock And Additional Paid In Capital 2,991,012            
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Period Increase (Decrease)     $ 0 $ (385,106)      
Payments of Stock Issuance Costs 112,000            
REGISTERED DIRECT OFFERING 2017 [Member] | Series F Warrant [Member]              
Stock Issued During Period, Value, New Issues $ 5,987,122            
Percentage Of Class Of Warrant Or Right Held   20.00%