| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/09/04 | DEF 14A | Definitive proxy statements |
|
41 | |
| 04/15/03 | DEF 14A | Definitive proxy statements |
|
20 | |
| 04/01/02 | DEF 14A | Definitive proxy statements |
|
20 | |
| 04/20/01 | DEF 14A | Definitive proxy statements |
|
34 | |
| 04/28/00 | DEF 14A | Definitive proxy statements |
|
12 | |
| 04/29/99 | DEF 14A | Definitive proxy statements |
|
24 |
