| Apr 05, 2016 |
|
Undisclosed amount |
| Aug 03, 2015 |
|
Undisclosed amount |
| May 22, 2015 |
|
Undisclosed amount |
| Nov 05, 2014 |
|
Undisclosed amount |
| Sep 30, 2014 |
|
Undisclosed amount |
| Dec 07, 2012 |
|
Undisclosed amount |
| Sep 07, 2012 |
|
Undisclosed amount |
| Oct 07, 2011 |
|
Undisclosed amount |
| Apr 09, 2010 |
|
Undisclosed amount |