| Mar 07, 2016 |
|
Undisclosed amount |
| Mar 16, 2015 |
|
Undisclosed amount |
| Sep 01, 2010 |
|
$ 12,900,000 |
| Jan 28, 2008 |
|
Undisclosed amount |
| Sep 18, 2006 |
|
Undisclosed amount |
| Jul 31, 2006 |
|
Undisclosed amount |
| Jun 13, 2006 |
|
Undisclosed amount |
| May 24, 2006 |
|
Undisclosed amount |
| May 23, 2006 |
|
Undisclosed amount |
| Feb 17, 2005 |
|
Undisclosed amount |
| Dec 20, 2004 |
|
Undisclosed amount |
| Feb 27, 2004 |
|
Undisclosed amount |
| Nov 19, 2001 |
|
$ 21,900,000 |
| Nov 17, 1998 |
|
$ 20,000,000 |