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PRIVATE OFFERINGS (Details) - USD ($)
3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Sep. 19, 2019
Sep. 27, 2018
Aug. 21, 2018
Jul. 30, 2018
Jul. 25, 2018
Sep. 30, 2019
Sep. 30, 2018
Jun. 30, 2019
Sep. 30, 2019
Sep. 30, 2018
Dec. 31, 2018
Stockholders' Equity [Abstract]                      
Proceeds for issue of common stock                 $ 2,123,594 $ 6,308,620  
Changes in fair value of warrants           $ (1,857,889) $ 261,330   (1,796,174) $ 261,330  
Warrant liability           $ 0     $ 0   $ 4,189,388
Initial Securities Purchase Agreement [Member]                      
Stockholders' Equity [Abstract]                      
Number of common shares to be issued (in shares)         5,000,000            
Number of warrants to purchase common stock (in shares)         4,000,001            
Total consideration of warrants to purchase common stock         $ 6,000,000            
Common stock issued (in shares)       3,250,000              
Proceeds for issue of common stock       $ 6,000,000              
Initial per share purchase price (in dollars per share)         $ 1.20            
Warrants exercise price (in dollars per share)         $ 1.60            
Term of warrants                 5 years    
Number of months considered for cashless basis registration                 6 months    
Second Securities Purchase Agreement [Member]                      
Stockholders' Equity [Abstract]                      
Number of common shares to be issued (in shares)     500,417                
Number of warrants to purchase common stock (in shares)     400,333                
Total consideration of warrants to purchase common stock     $ 600,000                
Proceeds for issue of common stock     $ 600,000                
Term of warrants                 5 years    
Private Placement and Securities Purchase Agreement [Member]                      
Stockholders' Equity [Abstract]                      
Number of warrants to purchase common stock (in shares)           4,400,334     4,400,334    
Percentage of purchase price of shares consider for price adjustment   80.00%                  
Percentage of exercise price of warrants considered for price adjustment   110.00%                  
Number of trading days considered for lowest of the average daily prices                 6 days    
Number of shares registered under effective registration as issued or issuable (in shares)   22,758,621                  
Number of shares issuable under purchaser warrants (in shares)   22,544,139                  
Aggregate exercise price of warrants           $ 7,040,534.40     $ 7,040,534.40    
Post-Price adjustment exercise price (in dollars per share)           $ 0.3123     $ 0.3123    
Aggregate fair value of warrants issued                 $ 1,429,000    
Changes in fair value of warrants                 $ 61,715   $ 2,760,819
Shares issued upon the exercise of warrants (in shares)               6,799,312      
Proceeds from warrant exercises               $ 2,123,425      
Private Placement and Securities Purchase Agreement [Member] | Warrants [Member]                      
Stockholders' Equity [Abstract]                      
Expected term                 5 years    
Expected volatility                 111.80%    
Risk free interest rate                 2.37%    
Expected dividend yield                 0.00%    
Private Placement and Securities Purchase Agreement [Member] | Minimum [Member]                      
Stockholders' Equity [Abstract]                      
Increase in ownership percentage condition one                 4.99%    
Increase in ownership percentage condition two                 9.99%    
Private Placement and Securities Purchase Agreement [Member] | Maximum [Member]                      
Stockholders' Equity [Abstract]                      
Warrants exercise price (in dollars per share)   $ 0.29                  
Exchange Agreement [Member]                      
Stockholders' Equity [Abstract]                      
Changes in fair value of warrants $ (733,470)                    
Shares issued in exchange for warrants (in shares) 10,234,136                    
Term for purchasers participation rights in future financings                 12 months    
Warrant liability $ 4,984,573                    
Warrants outstanding (in shares)           0     0