| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 09/17/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/07/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/07/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/06/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/28/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/28/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 08/28/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/28/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/24/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 08/21/07 | Statement of changes in beneficial ownership of securities |
|
1 |