| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/08/98 | 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 | 15 | |
| 11/12/97 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 9 | |
| 10/20/97 | 8-K | Form 8-K: Current report filing | 29 | |
| 08/14/97 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 8 | |
| 05/14/97 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 8 | |
| 03/28/97 | 10-K405 | Form 10-K405: Annual report [Sections 13 and 15(d), S-K Item 405] | 36 | |
| 03/19/97 | DEF 14A | Form DEF 14A: Definitive proxy statements | 12 | |
| 01/09/97 | 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 | 15 | |
| 11/12/96 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 8 | |
| 08/12/96 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 8 |