| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/28/18 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
3 | |
| 06/28/18 | 8-K | Current report filing |
|
3 | |
| 06/18/18 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
2 | |
| 06/18/18 | 8-K | Current report filing |
|
3 | |
| 06/14/18 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
4 | |
| 05/04/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
40 |
| 04/23/18 | DEF 14A | Definitive proxy statements |
|
46 | |
| 04/18/18 | 8-K | Current report filing |
|
3 | |
| 04/06/18 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
46 | |
| 03/09/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |
