| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/04/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/04/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 05/04/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/06/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/28/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
