| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 09/10/01 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 5 | |
| 08/17/01 | 8-K | Form 8-K: Current report | 6 | |
| 06/12/01 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 66 | |
| 05/21/01 | DEF 14A | Form DEF 14A: Definitive proxy statements | 61 | |
| 05/18/01 | 8-K | Form 8-K: Current report | 6 | |
| 05/09/01 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 61 | |
| 04/27/01 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] | 103 | |
| 04/10/01 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 7 | |
| 04/06/01 | 8-K | Form 8-K: Current report | 4 | |
| 03/20/01 | 8-K/A | Form 8-K/A: Current report | 23 |
