| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/23/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |