| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/21/99 | DEF 14A | Definitive proxy statements |
|
12 | |
| 01/16/98 | DEF 14A | Definitive proxy statements |
|
25 | |
| 12/23/97 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
25 | |
| 03/07/97 | DEF 14A | Definitive proxy statements |
|
23 |
