| Mar 22, 2016 |
|
Undisclosed amount |
| Mar 09, 2016 |
|
Undisclosed amount |
| Sep 20, 2013 |
|
Undisclosed amount |
| Nov 01, 2012 |
|
Undisclosed amount |
| Sep 01, 2011 |
|
Undisclosed amount |
| Dec 01, 2009 |
|
Undisclosed amount |
| Feb 01, 2008 |
|
Undisclosed amount |
| Apr 01, 2004 |
|
Undisclosed amount |