5. Warrants Outstanding and Exercisable (Details) (Warrants, USD $)
|
9 Months Ended | |
---|---|---|
Sep. 30, 2013
|
Dec. 31, 2012
|
|
Outstanding Warrants | ||
Shares | 18,194,322 | 42,205,507 |
Life (Years) | 2 years | |
Weighted Average Exercise Price | $ 0.33 | $ 0.31 |
Exercisable Warrants | ||
Shares | 17,310,988 | |
Weighted Average Exercise Price | $ 0.33 | |
$ 0.25 - $ 0.99 [Member]
|
||
Outstanding Warrants | ||
Shares | 17,694,322 | |
Weighted Average Exercise Price | $ 0.31 | |
Exercisable Warrants | ||
Shares | 16,810,988 | |
Weighted Average Exercise Price | $ 0.31 | |
$1.00 - $1.99 [Member]
|
||
Outstanding Warrants | ||
Shares | 500,000 | |
Life (Years) | 1 year | |
Weighted Average Exercise Price | $ 1.00 | |
Exercisable Warrants | ||
Shares | 500,000 | |
Weighted Average Exercise Price | $ 1.00 | |
$ 0.25 - $ 0.99 [Member]
|
||
Outstanding Warrants | ||
Life (Years) | 2 years |