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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2014
Accounting Policies [Abstract]  
Weighted Average Assumptions

The fair value for 2014 and 2013 was determined using the Black-Scholes option-pricing model with the following weighted average assumptions

 

  

 

December 31,

 

 

 

2014

 

 

2013

 

Volatility

 

 

149

%

 

 

168

%

Risk-free interest rate

 

 

1.62

%

 

 

1.37

%

Expected life

 

 

5 years

 

 

 

5 years

 

Dividend yield

 

 

0

%

 

 

0

%

Forfeiture Rate

 

 

6

%

 

 

6

%