| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/05/04 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 04/05/04 | 4/A | Statement of changes in beneficial ownership of securities |   | 2 | |
| 04/05/04 | 3/A | Initial statement of beneficial ownership of securities |   | 2 | |
| 04/05/04 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 04/05/04 | 3/A | Initial statement of beneficial ownership of securities |   | 2 | |
| 03/31/04 | 5 | Annual statement of changes in beneficial ownership of securities |   | 2 | |
| 03/31/04 | 3 | Initial statement of beneficial ownership of securities |   | 3 | |
| 03/19/04 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 03/19/04 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 03/19/04 | 4 | Statement of changes in beneficial ownership of securities |   | 2 |