| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/08/04 | S-3/A | Form S-3/A: Registration statement under Securities Act of 1933 | 125 | |
| 03/26/04 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] | 180 | |
| 03/03/04 | S-3 | Form S-3: Registration statement under Securities Act of 1933 | 114 | |
| 02/26/04 | 8-K | Form 8-K: Current report | 7 | |
| 02/26/04 | 8-K | Form 8-K: Current report | 4 | |
| 02/17/04 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 02/17/04 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 6 | |
| 02/13/04 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 02/10/04 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 | |
| 02/10/04 | 5 | Form 5: Annual statement of changes in beneficial ownership of securities | 1 |