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EQUITY TRANSACTIONS, Private Offerings (Details) - USD ($)
6 Months Ended 12 Months Ended
Sep. 19, 2019
Sep. 27, 2018
Aug. 21, 2018
Jul. 30, 2018
Jul. 25, 2018
Jun. 30, 2019
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Stockholders' Equity [Abstract]                      
Proceeds from issuance of common shares, net             $ 2,123,594 $ 6,327,954      
Warrants exercise price (in dollars per share)             $ 117.75 $ 18.75 $ 122.00 $ 45.00 $ 45.0
Changes in fair value of warrants liability             $ (1,796,174) $ 2,760,819      
Warrant liability             $ 0 $ 4,189,388      
Warrants outstanding (in shares)             98,878 1,001,664 99,000 106,667 111,111
Initial Securities Purchase Agreement [Member]                      
Stockholders' Equity [Abstract]                      
Number of common shares to be issued (in shares)         200,000            
Number of warrants to purchase common stock (in shares)         160,000            
Total consideration of warrants to purchase common stock         $ 6,000,000            
Preferred stock issued (in shares)       130,000              
Proceeds from issuance of common shares, net       $ 6,000,000              
Initial per share purchase price (in dollars per share)         $ 30            
Warrants exercise price (in dollars per share)         $ 40            
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)     20,017                
Number of warrants to purchase common stock (in shares)     16,013                
Total consideration of warrants to purchase common stock     $ 600,000                
Proceeds from issuance of common shares, net     $ 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)             176,013        
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)   910,345                  
Number of shares issuable under purchaser warrants (in shares)   901,766                  
Aggregate exercise price of warrants             $ 7,040,534.40        
Post-Price adjustment exercise price (in dollars per share)             $ 7.81        
Aggregate fair value of warrants issued             $ 1,429,000        
Changes in fair value of warrants liability             $ 61,715 $ 2,760,819      
Shares issued upon the exercise of warrants (in shares)           271,972          
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 liability $ (733,470)                    
Shares issued upon the exercise of warrants (in shares) 409,365                    
Term for purchasers participation rights in future financings             12 months        
Warrant liability $ 4,984,573                    
Warrants outstanding (in shares)             0