| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/04/08 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/04/08 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/04/08 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/04/08 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 12/19/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/12/07 | Statement of changes in beneficial ownership of securities |
|
2 |