| Jul 29, 2015 |
|
Undisclosed amount |
| Oct 14, 2011 |
|
Undisclosed amount |
| Apr 12, 2010 |
|
Undisclosed amount |
| Jun 13, 2008 |
|
Undisclosed amount |
| Jun 07, 2006 |
|
$ 165,000,000 |
| Jan 01, 1999 |
|
Undisclosed amount |
| Jan 01, 1998 |
|
Undisclosed amount |
| Jan 01, 1994 |
|
Undisclosed amount |
| Jan 01, 1989 |
|
Undisclosed amount |