| Filing Date |
Document Date |
Type |
Category |
Amended |
| 01/22/2010 |
01/22/2010 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 10/13/2009 |
10/13/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/17/2009 |
02/17/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/14/2008 |
02/14/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/14/2007 |
02/14/2007 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 10/10/2006 |
10/10/2006 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/15/2006 |
02/15/2006 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/15/2006 |
02/15/2006 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/15/2005 |
02/15/2005 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/17/2004 |
02/17/2004 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |