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CONVERTIBLE PREFERRED STOCK AND WARRANTS - NARRATIVE (Details) - USD ($)
 12 Months Ended
Mar. 31, 2014
Jan. 10, 2014
Dec. 13, 2013
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Class of Stock [Line Items]            
Aggregate gross proceeds from issuance of stock     $ 7,000,000      
Preferred stock, shares authorized       10,000,000    
Payments of stock issuance costs     1,060,520      
Payments of stock issuance costs as well as other costs incurred during the process     $ 622,145      
Percent of purchase price paid for payments of stock issuance costs     6.00%      
Other cash fees incurred related to offering     $ 202,145      
Threshold period for liquidation damages, continuous (in days)   30 days        
Threshold period for liquidation damages, cumulative (in days)   60 days        
Threshold period for liquidation damages (in months)   12 months        
Threshold period for liquidation damages, percent of aggregate purchase price, initial period (as a percent)   1.00%        
Threshold period for liquidation damages, percent of aggregate purchase price, subsequent period (as a percent)   1.00%        
Additional accretion of convertible preferred stock and warrants         $ 221,902  
Series A preferred stock       $ 0 0  
Number of shares called by warrants repurchased during the period (in shares) 142,857          
Repurchase of warrants       $ 0 $ 0 $ 420,000
Maximum            
Class of Stock [Line Items]            
Threshold period for liquidation damages, percent of aggregate purchase price, maximum (as a percent)   10.00%        
Warrant            
Class of Stock [Line Items]            
Expected dividend rate (as a percent)       0.00% 0.00%  
Expected volatility rate (as a percent)       82.47% 48.75%  
Fair value of placement agent warrants     438,375      
Risk free interest rate (as a percent)       1.47%    
Expected term (in years)       2 years 6 months    
Investor Warrant            
Class of Stock [Line Items]            
Aggregate gross proceeds from issuance of stock     $ 4,383,750      
Number of securities called by warrants     5,250,000      
Warrants, exercise price (in dollars per share)     $ 2.387      
Payments of stock issuance costs     $ 664,151      
Placement Agent Warrant            
Class of Stock [Line Items]            
Number of securities called by warrants     525,000 94,375    
Payments of stock issuance costs     $ 420,000      
Placement Agent Warrant | Warrant            
Class of Stock [Line Items]            
Fair value of placement agent warrants       $ 203,000 $ 267,000  
Series A Preferred Stock            
Class of Stock [Line Items]            
Aggregate gross proceeds from issuance of stock     $ 2,616,250      
Preferred stock, shares authorized       3,500,000 3,500,000  
Preferred stock, par value (in dollars per share)     $ 2.00 $ 0.001 $ 0.001  
Conversion ratio     1      
Preferred stock, dividend rate (as a percent)     6.00% 6.00% 6.00%  
Payments of stock issuance costs     $ 396,369      
Redemption value accretion period (in years)     4 years