Warrants (Summary Of Changes In Warrants Outstanding During The Period) (Details) - $ / shares |
9 Months Ended | |||
|---|---|---|---|---|
Sep. 19, 2016 |
Mar. 02, 2016 |
Sep. 30, 2016 |
Sep. 30, 2015 |
|
| Warrants [Abstract] | ||||
| Number of warrants, Outstanding | 26,491,904 | 13,205,871 | ||
| Weigted average exercise price, Outstanding | $ 0.80 | $ 1.07 | ||
| Number of warrants, Issued | 18,000,000 | 11,718,750 | 31,940,000 | |
| Weighted average exercise price, Issued | $ 0.35 | |||
| Number of warrants, Exercised | (47,300) | |||
| Weighted average exercise price, Exercised | $ 0.47 | |||
| Number of warrants, Expired | (3,905,057) | |||
| Weighted average exercise price, Expired | $ 1.37 | |||
| Number of warrants, Outstanding | 54,526,847 | 13,158,571 | ||
| Weigted average exercise price, Outstanding | $ 0.49 | $ 1.07 | ||