| Filing Date |
Document Date |
Type |
Category |
Amended |
| 01/29/2010 |
01/29/2010 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 01/26/2010 |
01/26/2010 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 05/22/2009 |
05/22/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/17/2009 |
02/17/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/02/2009 |
02/02/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 01/22/2009 |
01/22/2009 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/14/2008 |
02/14/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 01/17/2008 |
01/17/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 01/15/2008 |
01/15/2008 |
SC 13G |
Statement of Beneficial Ownership
|
|
false |
| 02/14/2007 |
02/14/2007 |
SC 13G/A |
Institutional Ownership
|
|
true |