Annual report pursuant to Section 13 and 15(d)

FAIR VALUE MEASUREMENTS AND DERIVATIVE INSTRUMENTS (Narrative) (Details)

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FAIR VALUE MEASUREMENTS AND DERIVATIVE INSTRUMENTS (Narrative) (Details) - USD ($)
12 Months Ended
Dec. 31, 2014
Jun. 03, 2014
Assumptions used to estimate fair value    
Expected dividend yield (as a percent) 0.00%  
Share price (in dollars per share)   $ 6.00
Fair Value, Measurements, Recurring    
Assumptions used to estimate fair value    
Warrants and Rights Outstanding $ 0  
Black-Scholes option-pricing model | Remaining warrant liabilities | Minimum    
Assumptions used to estimate fair value    
Risk Free Rate (as a percent) 1.25%  
Volatility (as a percent) 64.00%  
Expected Life 3 years 6 months 29 days  
Black-Scholes option-pricing model | Remaining warrant liabilities | Maximum    
Assumptions used to estimate fair value    
Risk Free Rate (as a percent) 2.31%  
Volatility (as a percent) 69.60%  
Expected Life 5 years 11 months 12 days