Quarterly report pursuant to sections 13 or 15(d)

11. Warrants (Details)

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11. Warrants (Details) (Warrant [Member], USD $)
3 Months Ended
Mar. 31, 2013
Warrant [Member]
 
Warrant  
Number of Warrants 5,852,060
Warrants Granted   
Warrants Exercised   
Warrants Expired   
Number of Warrants ending balance 5,852,060
Number of Warrants exercisable ending balance 5,852,060
Exercise Price Per Share  
Exercise Price per Share beginning balance minimum $ 0.33
Exercise Price per Share beginning balance maximum $ 0.40
Exercise Price per Share, Warrants Granted, Minimum   
Exercise Price per Share, Warrants Granted, Maximum   
Exercise Price per Share, Warrants Exercised   
Exercise Price per Share, Warrants Expired minimum   
Exercise Price per Share, Warrants Expired maximum   
Exercise Price per Share ending balance $ 0.33
Exercise Price per Share ending balance maximum $ 0.40
Exercise Price per Share exercisable minimum ending balance $ 0.33
Exercise price per share exercisable maximum ending balance $ 0.40
Weighted Average Exercise Price Per Share  
WeightedAverage Exercise Price per Share beginning balance $ 0.34
Weighted Average Exercise Price per Share Warrants Granted   
Weighted Average Exercise Price per Share Warrants Exercised   
Weighted Average Exercise Price per Share Warrants Expired   
Weighted Average Exercise Price per Share ending balance $ 0.34
Weighted Average Exercise Price per Share Exercisable ending balance $ 0.34