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Capital Stock (Tables)
12 Months Ended
Dec. 31, 2012
Capital Stock [Abstract]  
Black-Scholes Pricing Model Assumptions to Determine Fair Value of Warrants
These warrants expire in five years. For purposes of determining the fair value of the warrants issued in the Preferred Stock transaction, the Black-Scholes pricing model was used with the following assumptions:

 

Risk-free interest rate     1 %
Expected life     5 years  
Expected volatility     142.36 %
Dividend yield     0 %

 

Using these assumptions, the fair value of the warrants is $104,907.