| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 12/10/99 | PRER14A | Form PRER14A: Preliminary Proxy Soliciting materials | 8 | |
| 12/06/99 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 8 | |
| 04/22/99 | DEFR14A | Form DEFR14A: Revised definitive proxy soliciting materials | 31 | |
| 04/21/99 | DEF 14A | Form DEF 14A: Definitive proxy statements | 42 | |
| 04/27/98 | DEF 14A | Form DEF 14A: Definitive proxy statements | 26 | |
| 04/29/97 | DEF 14A | Form DEF 14A: Definitive proxy statements | 44 | |
| 04/23/96 | DEF 14A | Form DEF 14A: Definitive proxy statements | 24 | |
| 03/08/96 | PRER14A | Form PRER14A: Preliminary Proxy Soliciting materials | 35 | |
| 04/27/95 | DEF 14A | Form DEF 14A: Definitive proxy statements | 37 | |
| 04/29/94 | DEF 14A | Form DEF 14A: Definitive proxy statements | 26 |