| Filing Date |
Document Date |
Type |
Category |
Amended |
| 11/12/2009 |
11/12/2009 |
13F |
Quarterly Reports By Institutional Managers
|
|
false |
| 09/16/2009 |
09/16/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 08/13/2009 |
08/13/2009 |
13F |
Quarterly Reports By Institutional Managers
|
|
false |
| 05/15/2009 |
05/15/2009 |
13F |
Quarterly Reports By Institutional Managers
|
|
false |
| 02/17/2009 |
02/17/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/17/2009 |
02/17/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/13/2009 |
02/13/2009 |
13F |
Quarterly Reports By Institutional Managers
|
|
false |
| 12/31/2008 |
12/31/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 12/17/2008 |
12/17/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 12/17/2008 |
12/17/2008 |
SC 13D/A |
Statement of Beneficial Ownership
|
|
true |