| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 10/14/08 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/14/08 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/14/08 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 10/14/08 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 10/14/08 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 07/08/08 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/03/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 12/03/07 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 12/03/07 | Statement of changes in beneficial ownership of securities |
|
1 | ||
| 02/15/07 | Annual statement of changes in beneficial ownership of securities |
|
2 |