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Stock Options (Details 1) (USD $)
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Weighted average fair value of options granted $ 1.86 $ 0 [1]
Risk-free interest rate 0.76% 0.00% [1]
Expected life (years) 5 years 0 years [1]
Expected volatility factor 67.00% 0.00% [1]
Expected dividends 0.00% 0.00% [1]
[1] There were no options granted during the three months ended March 31, 2012.