| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/09/04 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 03/09/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/09/04 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/09/04 | 8-K | Form 8-K: Current report | 2 | |
| 02/27/04 | 424B3 | Form 424B3: Prospectus [Rule 424(b)(3)] | 1 | |
| 02/26/04 | 424B3 | Form 424B3: Prospectus [Rule 424(b)(3)] | 1 | |
| 02/17/04 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 2 | |
| 02/17/04 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 02/17/04 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 02/13/04 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 3 |