| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 01/04/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 12/28/06 | 4/A | Statement of changes in beneficial ownership of securities |
|
3 |