Quarterly report pursuant to Section 13 or 15(d)

Warrants (Summary Of Changes In Warrants Outstanding During The Period) (Details)

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Warrants (Summary Of Changes In Warrants Outstanding During The Period) (Details) (USD $)
 0 Months Ended 3 Months Ended 12 Months Ended
Jan. 21, 2014
Mar. 31, 2014
Mar. 31, 2013
Dec. 31, 2013
Dec. 31, 2012
Warrants [Abstract]          
Number of warrants, Outstanding   24,968,868 21,656,142 21,656,142  
Weigted average exercise price, Outstanding   $ 1.16 $ 0.89 $ 0.86 $ 0.89
Number of warrants, Issued 4,761,905 4,761,905      
Weighted average exercise price, Issued   $ 1.28      
Number of warrants, Exercised   (10,808,871)      
Weighted average exercise price, Exercised   $ 0.52      
Number of warrants, Outstanding   18,921,902 21,656,142 24,968,868 21,656,142
Weigted average exercise price, Outstanding   $ 1.16 $ 0.89 $ 0.86 $ 0.89