| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/18/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/18/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 11/14/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 09/17/07 | Statement of changes in beneficial ownership of securities |
|
2 |