| Filing Date |
Document Date |
Type |
Category |
Amended |
| 02/03/2010 |
02/03/2010 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 01/29/2010 |
01/29/2010 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 08/10/2009 |
08/10/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 07/09/2009 |
07/09/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/18/2009 |
02/18/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/13/2009 |
02/13/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/13/2009 |
02/13/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 01/09/2009 |
01/09/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 12/01/2008 |
12/01/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 08/08/2008 |
08/08/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |