| Feb 02, 2015 |
|
Undisclosed amount |
| Dec 08, 2014 |
|
Undisclosed amount |
| Mar 08, 2012 |
|
Undisclosed amount |
| Feb 11, 2011 |
|
Undisclosed amount |
| Feb 04, 2011 |
|
Undisclosed amount |
| Nov 01, 2010 |
|
Undisclosed amount |
| Feb 12, 2008 |
|
Undisclosed amount |
| Sep 03, 2007 |
|
Undisclosed amount |
| Jul 24, 2006 |
|
Undisclosed amount |
| Oct 10, 2005 |
|
Undisclosed amount |