| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/25/97 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 1 | |
| 08/13/97 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 10 | |
| 08/13/97 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 35 | |
| 05/14/97 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 15 | |
| 04/25/97 | 8-K | Form 8-K: Current report filing | 3 | |
| 04/16/97 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 1 | |
| 04/15/97 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 3 | |
| 04/11/97 | DEF 14A | Form DEF 14A: Definitive proxy statements | 33 | |
| 04/10/97 | S-3/A | Form S-3/A: Registration statement for specified transactions by certain issuers | 9 | |
| 04/09/97 | 8-K | Form 8-K: Current report filing | 3 |