| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/09/12 | DEF 14A | Definitive proxy statements |
|
42 | |
| 01/07/11 | DEF 14A | Definitive proxy statements |
|
44 | |
| 12/30/09 | DEF 14A | Definitive proxy statements |
|
38 | |
| 01/02/09 | DEF 14A | Definitive proxy statements |
|
78 | |
| 01/08/08 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
2 | |
| 12/31/07 | DEF 14A | Definitive proxy statements |
|
35 | |
| 01/03/07 | DEF 14A | Definitive proxy statements |
|
25 | |
| 09/27/06 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
2 | |
| 09/08/06 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
17 | |
| 08/28/06 | DEF 14A | Definitive proxy statements |
|
23 |
