| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/09/18 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | |
| 04/09/18 | DEF 14A | Definitive proxy statements |
|
121 | |
| 05/01/17 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
4 | |
| 03/24/17 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | |
| 03/24/17 | DEF 14A | Definitive proxy statements |
|
165 | |
| 03/10/17 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
165 | |
| 03/23/16 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | |
| 03/23/16 | DEF 14A | Definitive proxy statements |
|
115 | |
| 04/28/15 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
2 | |
| 03/23/15 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 |
