| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/23/98 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 38 | |
| 06/20/97 | 10-K/A | Form 10-K/A: Annual report pursuant to Section 13 and 15(d) | 16 | |
| 04/21/97 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 32 | |
| 04/23/96 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 39 | |
| 04/27/95 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 26 |