| Filing Date |
Document Date |
Type |
Category |
Amended |
| 07/10/2009 |
07/10/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/12/2009 |
02/12/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/06/2009 |
02/06/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/12/2008 |
02/12/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/12/2007 |
02/12/2007 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/09/2006 |
02/09/2006 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/09/2006 |
02/09/2006 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/11/2005 |
02/11/2005 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/23/2004 |
02/23/2004 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/13/2004 |
02/13/2004 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |