6. Stock Options and Warrants (Details-Options outstanding and exercisable) (Options [Member], USD $)
|
9 Months Ended | |
---|---|---|
Sep. 30, 2014
|
Dec. 31, 2013
|
|
Outstanding Options | ||
Shares | 20,757,030 | 20,309,908 |
Life (Years) | 6 years 6 months | |
Weighted Average Exercise Price | $ 0.29 | $ 0.28 |
Exercisable Options | ||
Shares | 18,492,610 | |
Weighted Average Exercise Price | $ 0.29 | |
$ 1.00 - $ 1.99 [Member]
|
||
Outstanding Options | ||
Shares | 263,229 | |
Life (Years) | 5 years 6 months | |
Weighted Average Exercise Price | $ 1.22 | |
Exercisable Options | ||
Shares | 263,229 | |
Weighted Average Exercise Price | $ 1.22 | |
$ 0.21 - $ 0.99 [Member]
|
||
Outstanding Options | ||
Shares | 20,493,801 | |
Life (Years) | 6 years 4 months 24 days | |
Weighted Average Exercise Price | $ 0.28 | |
Exercisable Options | ||
Shares | 18,229,381 | |
Weighted Average Exercise Price | $ 0.28 |