Additional Paid-In Capital (Tables)
9 Months Ended
Sep. 30, 2012
Schedule of Fair Value of Stock Options, Valuation Assumptions August 8, 2012 [Table Text Block]
  Expected volatility 81%
  Expected life 2.8 years
  Risk-free interest rate 0.38%
  Dividend yield nil
Schedule of Fair Value of Stock Options, Valuation Assumptions June 13, 2012 [Table Text Block]
  Expected volatility 83%
  Expected life 3.1 years
  Risk-free interest rate 0.4%
  Dividend yield nil