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STOCKHOLDERS' EQUITY (DEFICIT) (Warrants Outstanding) (Details) - USD ($)
1 Months Ended 9 Months Ended
Aug. 28, 2017
Mar. 31, 2016
Sep. 30, 2017
Sep. 30, 2016
Jun. 29, 2017
Jun. 30, 2016
Class of Warrant or Right [Line Items]            
Underlying shares (in shares)     4,224,824     1,958,204
Exercise price (in dollars per share)   $ 0        
Warrants, fair value     $ 211,000   $ 211,000 $ 1,421,738
Class of warrant or right, term   10 years        
Bridge Loan            
Class of Warrant or Right [Line Items]            
Conversion of debt into stock $ 900,000   $ 1,787,000 $ 0    
Common Stock            
Class of Warrant or Right [Line Items]            
Stock rights issued (in shares) 856,446          
Underlying shares (in shares)         45,600  
Exercise price (in dollars per share) $ 2.75       $ 7.50  
Common Stock | Bridge Loan            
Class of Warrant or Right [Line Items]            
Exercise price (in dollars per share) $ 3.00          
Class of warrant or right, term 5 years          
Number of shares converted from debt instrument (in shares) 359,999          
Various Institutional Holders; January 2018            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares)     23,055      
Exercise price (in dollars per share)     $ 270      
Various Institutional Holders; April 2020            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares)     12,487      
Exercise price (in dollars per share)     $ 120      
Various Institutional Holders; February 2020            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares)     23,826      
Exercise price (in dollars per share)     $ 67.2      
Various Institutional Holders; December 2020            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares)     4,081      
Exercise price (in dollars per share)     $ 49.8      
Various Institutional Holders; January 2021            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares)     38,733      
Exercise price (in dollars per share)     $ 36.3      
Various Institutional Holders; January 2021            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares)     29,168      
Exercise price (in dollars per share)     $ 36.3      
New Bridge Warrants            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares)     45,600      
Exercise price (in dollars per share)     $ 2.75      
Side Warrants            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares)     91,429      
Exercise price (in dollars per share)     $ 7      
Warrants, fair value     $ 487,000      
Side Warrants | Common Stock            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares)     91,429      
Exercise price (in dollars per share)     $ 7.00      
Warrants, fair value     $ 487,000      
Class of warrant or right, term     5 years      
Offering Warrants            
Class of Warrant or Right [Line Items]            
Stock rights issued (in shares) 2,680,000          
Underlying shares (in shares)     2,680,000      
Exercise price (in dollars per share) $ 3.00   $ 3.00      
Class of warrant or right, term 5 years          
Offering Warrants | Common Stock            
Class of Warrant or Right [Line Items]            
Percentage of outstanding shares owned threshold prior to exercise of warrants 4.99%          
Percentage of outstanding shares owned threshold after exercise of warrants 9.99%          
Representative Warrants            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares) 60,000   60,000      
Exercise price (in dollars per share) $ 3.125   $ 3.125      
Warrants, fair value $ 113,000          
Proceeds from issuance of warrants $ 100          
Series A Conversion Warrants            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares) 856,446   856,446      
Exercise price (in dollars per share) $ 10.00   $ 10      
Warrants, fair value $ 1,400,000          
Class of warrant or right, term 5 years          
Note Conversion Warrants            
Class of Warrant or Right [Line Items]            
Underlying shares (in shares)     359,999      
Exercise price (in dollars per share)     $ 3