| Sep 30, 2015 |
Secondary Market |
Undisclosed amount |
|
| Jan 29, 2015 |
Convertible Note |
$ 3,568,960 |
|
| Aug 21, 2013 |
Series F |
$ 40,000,000 |
|
| Apr 04, 2012 |
Venture |
$ 33,000,000 |
|
| Jan 01, 2008 |
Series D |
$ 20,000,000 |
|
| Oct 01, 2005 |
Series C |
$ 18,770,000 |
|
| Feb 01, 2005 |
Series B |
$ 5,750,000 |
|
| Aug 01, 2004 |
Series A |
$ 2,000,000 |
|
