| Filing Date |
Document Date |
Type |
Category |
Amended |
| 12/30/2009 |
12/30/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/18/2009 |
02/18/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/17/2009 |
02/17/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/13/2009 |
02/13/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 11/10/2008 |
11/10/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 07/18/2008 |
07/18/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/14/2008 |
02/14/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/14/2008 |
02/14/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/11/2008 |
02/11/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 10/10/2007 |
10/10/2007 |
SC 13G/A |
Institutional Ownership
|
|
true |