|
Debt (Details 8) (USD $)
|
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2013
|
Jun. 30, 2012
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Debt discount | $ 0 | $ 2,567,333 | $ 2,567,333 | $ 5,804,552 |
| Additional debt discount | 3,554,673 | |||
| Amortization of debt discount | 0 | 3,083,437 | 6,122,006 | 3,237,219 |
| Debt discount | $ 0 | $ 2,567,333 | ||