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FAIR VALUE (Narratives) (Details) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Apr. 30, 2018
Jun. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Derivative liability from debt discount   $ 100,000 $ 100,000  
Loss on derivative   $ 1,000 $ 1,000  
2016 Warrant Liability [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Warrants outstanding (in shares)   5,368 5,368 5,368
(Decrease) in warrant liability     $ (400,000)  
Warrants canceled in settlement agreement     20,216  
Debt settlment     $ 456,000  
Volatility (as a percent)     173.00%  
Expected term     2 years 6 months  
Risk-free interest rate (as a percent)     2.57%  
April 2018 Warrants [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Stock rights issued (in shares) 3,648,352      
Advisor Warrants [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Stock rights issued (in shares) 232,000      
Minimum [Member] | April 2018 Warrants [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Expected term   9 months 18 days    
Annual volatility   140.00%    
Risk-free interest rate (as a percent)   2.33%    
Maximum [Member] | April 2018 Warrants [Member]        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Expected term   4 years 9 months 18 days    
Annual volatility   163.00%    
Risk-free interest rate (as a percent)   2.73%