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Equity Instruments (Details) (Common Stock [Member], Warrants [Member], USD $)
3 Months Ended 10 Months Ended 12 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Dec. 31, 2012
Dec. 31, 2011
Common Stock [Member] | Warrants [Member]
       
Schedule of warrant activity        
Warrants outstanding shares beginning balance 35,957,583 41,057,583    
Weighted average exercise price beginning balance $ 0.33 $ 0.35    
Weighted-average remaining contractual term outstanding beginning balance 4 years 4 years 7 months 10 days 4 years 3 months 4 days 4 years 10 months 10 days
Shares granted 1,700,000 25,000    
Weighted-average exercise price granted $ 0.25 $ 0.25    
Forfeited or expired shares (325,000) (100,000)    
Weighted-average exercise price forfeited or expired $ 0.37 $ 0.53    
Warrants outstanding shares ending balance 37,332,583 40,982,583 35,957,583 41,057,583
Weighted average exercise price ending balance $ 0.33 $ 0.35 $ 0.33 $ 0.35
Weighted-average remaining contractual term outstanding ending balance 4 years 4 years 7 months 10 days 4 years 3 months 4 days 4 years 10 months 10 days
Warrants exercisable shares 37,298,583 39,315,583    
Weighted average exercise, exercisable price $ 0.33 $ 0.33    
Weighted average remaining contractual term exercisable 4 years 4 years 8 months 1 day    
Aggregate intrinsic value exercisable $ 0