| Filing Date |
Document Date |
Type |
Category |
Amended |
| 01/29/2010 |
01/29/2010 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 01/22/2010 |
01/22/2010 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 11/13/2009 |
11/13/2009 |
13F |
Quarterly Reports By Institutional Managers
|
|
false |
| 09/02/2009 |
09/02/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 09/02/2009 |
09/02/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 08/14/2009 |
08/14/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 08/13/2009 |
08/13/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 08/13/2009 |
08/13/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 08/13/2009 |
08/13/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 08/13/2009 |
08/13/2009 |
13F |
Quarterly Reports By Institutional Managers
|
|
false |