Warrants (Schedule Of Share Based Compensation Under Stock Warrants Plan By Exercise Price Range) (Details) - Range Of Exercise Prices $0.05 - 0.25 [Member] - Warrants [Member] |
12 Months Ended |
|---|---|
|
Dec. 31, 2014
$ / shares
shares
| |
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |
| Number Outstanding at December 31, 2014 | shares | 15,218,107 |
| Weighted Average Remaining Contractual Life | 3 years 2 months 12 days |
| Weighted Average Exercise Price | $ 0.07 |
| Minimum [Member | |
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |
| Range of Excerise Prices | 0.05 |
| Maximum [Member | |
| Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | |
| Range of Excerise Prices | $ 0.25 |