| Filing Date |
Document Date |
Type |
Category |
Amended |
| 01/29/2010 |
01/29/2010 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 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 |
| 01/29/2010 |
01/29/2010 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 12/10/2009 |
12/10/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 08/06/2009 |
08/06/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 04/08/2009 |
04/08/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 03/31/2009 |
03/31/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/13/2009 |
02/13/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |
| 02/13/2009 |
02/13/2009 |
SC 13G/A |
Institutional Ownership
|
|
true |