|
6. Stock Options and warrants (Details 1) (USD $)
|
Jun. 30, 2012
|
|---|---|
|
$ 0.21 - $ 0.99 [Member]
|
|
| Shares | 28,572,012 |
| Life (Years) | 8 years 4 months 24 days |
| Weighted Average Exercise Price | $ 0.28 |
| Shares | 10,992,012 |
| Weighted Average Exercise Price | $ 0.34 |
|
$ 1.00 - $ 1.99 [Member]
|
|
| Shares | 327,546 |
| Life (Years) | 2 years 10 months 24 days |
| Weighted Average Exercise Price | $ 1.25 |
| Shares | 327,546 |
| Weighted Average Exercise Price | $ 1.25 |
|
Option [Member]
|
|
| Shares | 28,899,558 |
| Life (Years) | 8 years 3 months 18 days |
| Weighted Average Exercise Price | $ 0.3 |
| Shares | 11,319,558 |
| Weighted Average Exercise Price | $ 0.37 |
|
$ 0.25 - $ 0.99 [Member]
|
|
| Shares | 51,190,896 |
| Life (Years) | 1 year 6 months |
| Weighted Average Exercise Price | $ 0.29 |
| Shares | 49,478,396 |
| Weighted Average Exercise Price | $ 0.29 |
|
$1.00 - $1.99 [Member]
|
|
| Shares | 500,000 |
| Life (Years) | 2 years |
| Weighted Average Exercise Price | $ 1 |
| Shares | 500,000 |
| Weighted Average Exercise Price | $ 1 |
|
Warrant [Member]
|
|
| Shares | 51,690,896 |
| Life (Years) | 1 year 6 months |
| Weighted Average Exercise Price | $ 0.3 |
| Shares | 49,978,396 |
| Weighted Average Exercise Price | $ 0.3 |