| Filing Date |
Document Date |
Type |
Category |
Amended |
| 01/29/2010 |
01/29/2010 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 01/29/2010 |
01/29/2010 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/12/2009 |
02/12/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 01/20/2009 |
01/20/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/15/2008 |
02/15/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 01/24/2008 |
01/24/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 01/22/2008 |
01/22/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 08/08/2007 |
08/08/2007 |
S8 |
Registration Statement
|
|
false |
| 02/13/2007 |
02/13/2007 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/07/2007 |
02/07/2007 |
SC 13G/A |
Institutional Ownership
|
|
true |