| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/22/02 | 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 | 21 | |
| 05/14/02 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 10 | |
| 04/01/02 | ARS | Form ARS: Annual report to security holders | 40 | |
| 03/29/02 | 10-K405/A | Form 10-K405/A: Annual report [Sections 13 and 15(d), S-K Item 405] | 4 | |
| 03/20/02 | 10-K405 | Form 10-K405: Annual report [Sections 13 and 15(d), S-K Item 405] | 29 | |
| 03/20/02 | DEF 14A | Form DEF 14A: Definitive proxy statements | 14 | |
| 11/14/01 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 9 | |
| 08/14/01 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 9 | |
| 05/14/01 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 8 | |
| 03/26/01 | 10-K405 | Form 10-K405: Annual report [Sections 13 and 15(d), S-K Item 405] | 26 |