| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/03/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/03/07 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 12/19/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/19/06 | Initial statement of beneficial ownership of securities |
|
1 | ||
| 12/14/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/14/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/14/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/30/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/20/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/15/06 | Statement of changes in beneficial ownership of securities |
|
1 |