| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/18/99 | SC 13D | Form SC 13D: General Statement of Acquisition of Beneficial Ownership | 3 | |
| 06/17/99 | 8-K | Form 8-K: Current report | 3 | |
| 05/14/99 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 15 | |
| 04/16/99 | DEF 14A | Form DEF 14A: Definitive proxy statements | 14 | |
| 03/31/99 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] | 91 | |
| 02/23/99 | 8-A12G | Form 8-A12G: Registration of securities [Section 12(g)] | 4 | |
| 02/18/99 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 02/16/99 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 02/12/99 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 11/23/98 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 52 |