| Filing Date |
Document Date |
Type |
Category |
Amended |
| 12/31/2009 |
12/31/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 10/14/2009 |
10/14/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 09/04/2009 |
09/04/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 08/28/2009 |
08/28/2009 |
S8 |
Registration Statement
|
|
false |
| 04/16/2009 |
04/16/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/17/2009 |
02/17/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 11/10/2008 |
11/10/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 03/19/2008 |
03/19/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/14/2008 |
02/14/2008 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 01/24/2008 |
01/24/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |