| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 06/26/97 | S-8 POS | Form S-8 POS: Post-effective amendment to a S-8 registration statement | 18 | |
| 06/19/97 | 424B2 | Form 424B2: Prospectus filed pursuant to Rule 424(b)(2) | 21 | |
| 06/18/97 | 8-A12B | Form 8-A12B: Form for the registration / listing of a class of securities on a national securities exchange pursuant to Section 12(b) | 8 | |
| 06/17/97 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 21 | |
| 06/16/97 | 8-K/A | Form 8-K/A: Current report filing | 4 | |
| 06/04/97 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 15 | |
| 05/15/97 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 40 | |
| 05/01/97 | SC 13D | Form SC 13D: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 5 | |
| 04/22/97 | 424B2 | Form 424B2: Prospectus filed pursuant to Rule 424(b)(2) | 1 | |
| 04/21/97 | 8-K/A | Form 8-K/A: Current report filing | 1 |