|
6. Stock Options and warrants (Details 1) (USD $)
|
Sep. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
|
$ 0.21 - $ 0.99 [Member]
|
||
| Shares | 28,532,012 | |
| Life (Years) | 8 years 1 month 6 days | |
| Weighted Average Exercise Price | $ 0.28 | |
| Shares | 10,952,012 | |
| Weighted Average Exercise Price | $ 0.34 | |
|
$ 1.00 - $ 1.99 [Member]
|
||
| Shares | 327,546 | |
| Life (Years) | 2 years 7 months 6 days | |
| Weighted Average Exercise Price | $ 1.25 | |
| Shares | 327,546 | |
| Weighted Average Exercise Price | $ 1.25 | |
|
Option [Member]
|
||
| Shares | 28,859,558 | |
| Weighted Average Exercise Price | $ 0.3 | $ 0.3 |
| Shares | 11,279,558 | |
| Weighted Average Exercise Price | $ 0.37 | |
|
$ 0.25 - $ 0.99 [Member]
|
||
| Shares | 47,451,693 | |
| Life (Years) | 1 year 6 months | |
| Weighted Average Exercise Price | $ 0.3 | |
| Shares | 46,085,026 | |
| Weighted Average Exercise Price | $ 0.3 | |
|
$1.00 - $1.99 [Member]
|
||
| Shares | 500,000 | |
| Life (Years) | 9 years 9 months 18 days | |
| Weighted Average Exercise Price | $ 1 | |
| Shares | 500,000 | |
| Weighted Average Exercise Price | $ 1 | |
|
Warrant [Member]
|
||
| Shares | 47,951,693 | |
| Life (Years) | 1 year 6 months | |
| Weighted Average Exercise Price | $ 0.31 | $ 0.28 |
| Shares | 46,585,026 | |
| Weighted Average Exercise Price | $ 0.31 |