| Filing Date |
Document Date |
Type |
Category |
Amended |
| 01/11/2010 |
01/11/2010 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 01/08/2010 |
01/08/2010 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 12/10/2009 |
12/10/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/13/2009 |
02/13/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/11/2009 |
02/11/2009 |
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 |
| 09/25/2007 |
09/25/2007 |
SC 13D/A |
Statement of Beneficial Ownership
|
|
true |
| 09/04/2007 |
09/04/2007 |
S8 |
Registration Statement
|
|
false |
| 08/01/2007 |
08/01/2007 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |