| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/25/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/25/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/25/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/24/07 | 5 | Annual statement of changes in beneficial ownership of securities |
|
2 | |
| 01/24/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/18/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/18/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/21/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/07/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/16/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |