|
Schedule of Share-based Compensation, Stock Options, Activity (Details) (USD $)
|
3 Months Ended |
|
Mar. 31, 2013
|
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 1 |
$ 7,975,125 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 2 |
1.38 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 3 |
0.70 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 4 |
5,613,510 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 5 |
(652,500) |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 6 |
2.41 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 7 |
0.71 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 8 |
(460,975) |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 9 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 10 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 11 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 12 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 13 |
2,917,000 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 14 |
0.31 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 15 |
0.16 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 16 |
453,774 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 17 |
10,239,625 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 18 |
0.91 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 19 |
0.55 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 20 |
5,606,309 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 21 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 22 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 23 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 24 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 25 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 26 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 27 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 28 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 29 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 30 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 31 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 32 |
0 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 33 |
10,239,625 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 34 |
0.91 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 35 |
0.55 |
| Stock Based Compensation Schedule Of Share-based Compensation, Stock Options, Activity 36 |
$ 5,606,309 |