| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 08/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 08/15/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 04/05/07 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 02/26/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/22/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/21/07 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
