| Filing Date |
Document Date |
Type |
Category |
Amended |
| 02/05/2010 |
02/05/2010 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/17/2009 |
02/17/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/12/2009 |
02/12/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/02/2009 |
02/02/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 01/20/2009 |
01/20/2009 |
SC 13D |
Registration Statement
|
|
false |
| 02/14/2008 |
02/14/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/13/2008 |
02/13/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/08/2008 |
02/08/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/01/2008 |
02/01/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 01/08/2008 |
01/08/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |