|
Derivative Liabilities (Details) (USD $)
|
6 Months Ended |
12 Months Ended |
|
Jun. 30, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
| Derivative liability - December 31, 2012 |
$ 0 |
$ 7,061,238 |
$ 622,944 |
| Fair value at the commitment date for equity instruments |
8,175,459 |
|
6,590,351 |
| Fair value at the commitment date for warrants issued |
96,913 |
7,526,671 |
5,650,576 |
| Fair value mark to market adjustment for equity instruments |
5,716,688 |
|
(2,293,164) |
| Fair value mark to market adjustment for warrants |
55,275 |
(4,345,916) |
(2,868,818) |
| Conversion instruments exercised |
(11,675,303) |
|
|
| Derivative liability - June 30, 2013 |
2,369,032 |
0 |
7,061,238 |
| Fair value at the commitment date for Series A, Preferred Stock issued |
|
|
293 |
| Fair value mark to market adjustment for Series A, Preferred Stock issued |
|
|
(118) |
| Reclassification to additional paid in capital for financial instruments that ceased to be a derivative liability |
|
(4,124,387) |
(640,826) |
| Fair value at the commitment date for debt instruments |
|
1,096,808 |
|
| Fair value mark to market adjustment for debt instruments |
|
(1,579,663) |
|
| Derivative Liabilities Warrant Settlements |
|
(5,634,692) |
|
|
Series C Preferred Stock [Member]
|
|
|
|
| Fair value mark to market adjustment for Series A, Preferred Stock issued |
|
$ (59) |
|