| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/01/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/26/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/26/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/08/06 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/08/06 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/08/06 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/08/06 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/08/06 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/08/06 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/08/06 | Statement of changes in beneficial ownership of securities |
|
2 |