| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/04/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/11 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/11 | 5 | Annual statement of changes in beneficial ownership of securities |
|
3 | |
| 12/13/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/09/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/08/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/12/10 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/10/10 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |