| Filing Date |
Document Date |
Type |
Category |
Amended |
| 02/09/2010 |
02/09/2010 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 12/28/2009 |
12/28/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 11/10/2009 |
11/10/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/06/2009 |
02/06/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/06/2009 |
02/06/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/13/2008 |
02/13/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 01/28/2008 |
01/28/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 01/24/2008 |
01/24/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 01/18/2008 |
01/18/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 10/31/2007 |
10/31/2007 |
S8 |
Registration Statement
|
|
false |