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12. Shareholders' Deficit (Details 1) (USD $)
 6 Months Ended 12 Months Ended
Jun. 30, 2012
Dec. 31, 2011
Options Outstanding    
Beginning Balance 59,530,245  
Cancelled (7,376,329) (3,110,000)
Exercised      
Granted 2,300,000 5,010,000
Ending Balance 120,355,242 59,530,245
Range of Exercise Prices    
Beginning Balance Minimum $ 0.14 $ 0.14
Beginning Balance Maximum $ 1.5 $ 3.5
Cancelled      
Exercised      
Granted $ 0.35 $ 0.54
Ending Balance Minimum $ 0.35 $ 0.14
Ending Balance Maximum $ 0.54 $ 1.5
Beginning Balance 3 years 2 months 12 days 2 years 4 months 24 days
Granted 5 years 5 years
Ending Balance 3 years 8 months 12 days 3 years 2 months 12 days
Weighted Average Exercise Price    
Beginning Balance $ 2  
Cancelled    $ 0.43
Exercised      
Granted $ 0.35 $ 0.54
Ending Balance $ 0.4 $ 2
Options Exercisable    
Beginning Balance 8,757,684  
Cancelled (4,660,994) (3,110,000)
Exercised      
Granted    3,355,000
Ending Balance 4,096,690 8,757,684
Weighted Average Remaining Life in Years    
Beginning Balance 3 years 2 months 12 days 2 years
Granted   5 years
Ending Balance 2 years 9 months 18 days 3 years 2 months 12 days
Weighted Average Exercise Price    
Beginning Balance $ 0.4  
Cancelled    $ 0
Exercised      
Granted    $ 0.54
Ending Balance $ 0.52 $ 0.4