| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/03/07 | Annual statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/30/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/28/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/28/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/28/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 11/28/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/17/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/16/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/16/06 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 05/16/06 | Statement of changes in beneficial ownership of securities |
|
1 |