| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/14/00 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 11 | |
| 05/12/00 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 11 | |
| 03/20/00 | DEF 14A | Form DEF 14A: Definitive proxy statements | 12 | |
| 03/20/00 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 109 | |
| 11/15/99 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 10 | |
| 08/16/99 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 38 | |
| 07/29/99 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 20 | |
| 05/14/99 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 14 | |
| 04/08/99 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 19 | |
| 03/26/99 | 10-K405 | Form 10-K405: Annual report [Sections 13 and 15(d), S-K Item 405] | 34 |