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Stockholders' Deficit (Tables)
6 Months Ended
Jun. 30, 2013
Equity [Abstract]  
Stock Options Valuation Assumptions

Because option valuation models require the use of subjective assumptions, changes in or variations from these assumptions can materially affect the fair value of the options.

 

     June 30,
2013
     June 30,
2012
 

Risk-free interest rate

     —          .39

Expected volatility of common stock

     —          65.34

Dividend yield

     —          0

Expected life of options

     —          3.0 years