| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 11/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/07/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 11/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/25/07 | 4/A | Statement of changes in beneficial ownership of securities |
|
2 |