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STOCKHOLDERS' EQUITY (DEFICIT) (Series B Preferred Stock) (Details) - USD ($)
 1 Months Ended 12 Months Ended
Jun. 29, 2017
Apr. 28, 2017
Nov. 30, 2017
Aug. 31, 2017
Dec. 31, 2017
Oct. 31, 2017
Aug. 25, 2017
Dec. 31, 2016
Jun. 30, 2016
Class of Stock [Line Items]                  
Preferred stock, par value (in dollars per share)         $ 0.01     $ 0.01  
Exercise price (in dollars per share)                 $ 0.00
Proceeds from Issuance of preferred stock         $ 7,784,000        
Number of shares converted (in shares)       1,735,419          
Preferred stock, shares authorized (in shares)         15,000,000     1,294,434  
Preferred stock, shares outstanding (in shares)         4,935     780,105  
Preferred stock, shares issued (in shares)         4,935     780,105  
Aegis                  
Class of Stock [Line Items]                  
Preferred stock, par value (in dollars per share)       $ 0.01          
Share price (in dollars per share)       $ 1,000          
Stock rights issued (in shares)       280,000          
Warrant unit value (per unit)       $ 2,800          
Proceeds from issuance of warrants       $ 5,000,000          
Offering Warrants [Member]                  
Class of Stock [Line Items]                  
Stock rights issued (in shares)       2,680,000          
Exercise price (in dollars per share)     $ 1.40 $ 3.00          
Preferred Class B                  
Class of Stock [Line Items]                  
Preferred stock, par value (in dollars per share)             $ 0.01    
Shares callable by warrant (in shares)       400          
Conversion price (in dollars per share)     $ 1.40 $ 2.50   $ 2.50      
Share price (in dollars per share)   $ 1,000              
Beneficial conversion feature on warrants     $ 2,000,000            
Number of shares converted (in shares)         3,613        
Preferred stock, shares authorized (in shares)         6,900   6,900    
Preferred stock, shares outstanding (in shares)         2,387        
Preferred stock, shares issued (in shares)         6,900        
Preferred Stock, Liquidation Preference Per Share             $ 1,000    
Common Stock [Member]                  
Class of Stock [Line Items]                  
Shares callable by warrant (in shares)   400              
Stock rights issued (in shares)       856,446          
Exercise price (in dollars per share) $ 7.50                
Number of shares converted (in shares) 5,352,847                
Public Stock Offering                  
Class of Stock [Line Items]                  
Shares sold in offering (in shares)   6,000              
Sale of stock, number of warrants per unit (in shares)   1              
Proceeds from Issuance of preferred stock     2,800,000 $ 6,000,000          
Beneficial conversion feature on warrants       2,300,000          
Public Stock Offering | Offering Warrants [Member]                  
Class of Stock [Line Items]                  
Proceeds from Issuance of preferred stock     $ 1,300,000 $ 2,900,000          
Public Stock Offering | Preferred Class B                  
Class of Stock [Line Items]                  
Shares sold in offering (in shares)       6,000          
Proceeds from Issuance of preferred stock       $ 3,100,000          
Preferred Class B                  
Class of Stock [Line Items]                  
Sale of stock, number of shares per unit (in shares)   1              
Preferred Class B | Common Stock [Member]                  
Class of Stock [Line Items]                  
Number of shares converted (in shares)         1,550,485