| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/13/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/28/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/06/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/03/06 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/03/06 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
