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7. Outstanding Warrants (Tables)
3 Months Ended
Mar. 31, 2015
Outstanding Warrants Tables  
Fair value of the warrants, Black-Scholes option pricing model
Expected dividend yield     0 %
Risk-free interest rate     0.66 %
Expected volatility     76.71 %
Expected Life (years)     2  
Exercise price   $ 0.01  
Company Stock Price   $ 5.79  
Schedule of warrant activity
  Warrants Outstanding & Exercisable   Weighted - Average Exercise Price   Average Remaining Term in Years
Outstanding December 31, 2014 351   $ 3.05   2.69
Granted 116     0.01    
Exercised (116)     0.01    
Outstanding March 31, 2015 351   $ 3.05   2.45