| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/30/97 | 8-K | Form 8-K: Current report filing | 3 | |
| 12/29/97 | 8-K | Form 8-K: Current report filing | 33 | |
| 12/23/97 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 25 | |
| 12/17/97 | 424B4 | Form 424B4: Prospectus filed pursuant to Rule 424(b)(4) | 49 | |
| 12/10/97 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans | 7 | |
| 12/08/97 | 8-K | Form 8-K: Current report filing | 3 | |
| 12/08/97 | S-3 | Form S-3: Registration statement for specified transactions by certain issuers | 70 | |
| 12/08/97 | 8-K | Form 8-K: Current report filing | 4 | |
| 12/02/97 | 424B3 | Form 424B3: Prospectus filed pursuant to Rule 424(b)(3) | 1 | |
| 11/10/97 | 10-K405 | Form 10-K405: Annual report [Sections 13 and 15(d), S-K Item 405] | 39 |
