| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 02/19/97 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 4 | |
| 02/11/97 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 1 | |
| 11/14/96 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 14 | |
| 08/07/96 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 13 | |
| 05/14/96 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] | 16 |