| Filing Date |
Document Date |
Type |
Category |
Amended |
| 01/08/2010 |
01/08/2010 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/10/2009 |
02/10/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/08/2008 |
02/08/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 04/09/2007 |
04/09/2007 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/14/2007 |
02/14/2007 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/13/2007 |
02/13/2007 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/14/2006 |
02/14/2006 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/07/2006 |
02/07/2006 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/14/2005 |
02/14/2005 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 01/19/2005 |
01/19/2005 |
SC 13G/A |
Institutional Ownership
|
|
true |