| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/10/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/04/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/04/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 01/04/08 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/18/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/17/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/17/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/14/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/14/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 09/14/07 | Statement of changes in beneficial ownership of securities |
|
1 |