Quarterly report pursuant to Section 13 or 15(d)

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details)

v2.4.0.8
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details) (Employee Stock Option [Member])
12 Months Ended
Dec. 31, 2011
Employee Stock Option [Member]
 
Average risk-free interest rate 3.35%
Average expected life- years 10 years
Expected volatility 94.32%
Expected dividends 0.00%