Quarterly report pursuant to Section 13 or 15(d)

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

v3.2.0.727
Warrants (Summary Of Changes In Warrants Outstanding During The Period) (Details) - $ / shares
 6 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Jun. 30, 2015
Jun. 30, 2014
Warrants [Abstract]        
Number of warrants, Outstanding     13,205,871 24,968,868
InvestmentWarrantsExercisePrice $ 1.07 $ 0.86 $ 1.07 $ 1.06
Number of warrants, Issued       4,761,905
Weighted average exercise price, Issued       $ 1.28
Number of warrants, Exercised       (12,058,871)
Weighted average exercise price, Exercised       $ 0.52
Number of warrants, Expired       (3,687,698)
Weighted average exercise price, Expired       $ 1.71
Number of warrants, Outstanding 13,205,871 24,968,868 13,205,871 13,984,204
InvestmentWarrantsExercisePrice $ 1.07 $ 0.86 $ 1.07 $ 1.06