| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/12/07 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/09/07 | Annual statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/08/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/18/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/09/07 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/04/07 | Statement of changes in beneficial ownership of securities |
|
2 |