| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 02/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/16/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/08/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/06/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/26/07 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 12/07/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/04/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
