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FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS (Tables)
12 Months Ended
Dec. 31, 2013
FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS [Abstract]  
Liabilities Measured at Fair Value on a Recurring Basis
Liabilities measured at fair value on a recurring basis are summarized as follows:
 
 
 
Fair value measurement using inputs
  
Carrying amount
 
 
 
Level 1
  
Level 2
  
Level 3
  
December 31, 2013
  
December 31, 2012
 
 
 
  
  
  
  
 
Financial instruments:
 
  
     
  
 
Warrant derivative
    
$
950,000
     
$
950,000
  
$
1,945,000
 
PIK Note derivative
    
$
2,250,000
      
$
2,250,000
   
--
 
Schedule of Valuation Assumptions
For the Company's warrant and PIK note derivative liabilities, fair value was estimated using a Binomial Lattice Model and monte carlo model using the following assumptions:

Warrant derivative liability
 
Fair Value Measurements
 
 
 
Using Inputs
 
 
 
December 31, 2013
  
December 31, 2012
 
 
 
  
 
Market price and estimated fair value of stock
 
$
1.10
  
$
1.54
 
Exercise price
 
$
1.93
  
$
2.00
 
Term (years)
  
3
   
4
 
Dividend yield
 
$
--
  
$
--
 
Expected volatility
  
76.90
%
  
83.3
%
Risk-free interest rate
  
0.78
%
  
0.54
%

PIK Note derivative liability
 
Fair Value Measurements
 
 
 
Using Inputs
 
 
 
December 31, 2013
  
December 31, 2012
 
 
 
  
 
Market price and estimated fair value of stock
 
$
1.10
   
--
 
Exercise price
 
$
1.40
   
--
    
Term (years)
  
9.58
   
--
 
Dividend yield
 
$
--
   
--
 
Expected volatility
  
76.90
%
  
--
 
Risk-free interest rate
  
2.96
%
  
--