Quarterly report pursuant to Section 13 or 15(d)

Convertible, Redeemable Preferred Stock, Stock Options, Common Stock and Warrants - Stock Options Fair Value Assumptions (Details)

v2.4.0.8
Convertible, Redeemable Preferred Stock, Stock Options, Common Stock and Warrants - Stock Options Fair Value Assumptions (Details) (Stock Options)
6 Months Ended
Jun. 30, 2013
Stock Options
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected life (in years) 4 years 10 months 12 days
Risk-free interest rate 0.77%
Expected stock volatility 50.00%
Expected dividend yield 0.00%