| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/03/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/03/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/05/10 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 11/05/10 | 3 | Initial statement of beneficial ownership of securities |
|
5 | |
| 06/01/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 06/01/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
