| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/25/07 | 4/A | 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 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 10/04/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/25/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/25/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/25/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/25/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 09/06/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |