| Date | Form | Description | XBRL |
|---|---|---|---|
| 03/23/01 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | |
| 11/13/00 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | |
| 10/02/00 | 8-K | Form 8-K: Current report filing | |
| 08/11/00 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | |
| 06/21/00 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | |
| 05/12/00 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | |
| 03/31/00 | DEF 14A | Form DEF 14A: Definitive proxy statements | |
| 03/21/00 | 10-K405 | Form 10-K405: Annual report [Sections 13 and 15(d), S-K Item 405] | |
| 11/12/99 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | |
| 09/07/99 | 8-K | Form 8-K: Current report filing |