| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/14/01 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 38 | |
| 05/15/01 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 7 | |
| 04/12/01 | DEF 14A | Form DEF 14A: Definitive proxy statements | 13 | |
| 03/29/01 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] | 26 | |
| 03/14/01 | 8-A12G/A | Form 8-A12G/A: Registration of securities [Section 12(g)] | 29 | |
| 02/20/01 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 8 | |
| 02/12/01 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 02/12/01 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 11/13/00 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 53 | |
| 08/14/00 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 21 |