| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/21/18 | 425 | Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions |
|
121 | |
| 05/21/18 | 8-K | Current report filing |
|
121 | |
| 05/10/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
60 |
| 04/26/18 | 8-K | Current report filing |
|
4 | |
| 04/24/18 | 8-K | Current report filing |
|
14 | |
| 04/13/18 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | |
| 04/13/18 | DEF 14A | Definitive proxy statements |
|
49 | |
| 04/04/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/04/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/04/18 | 4 | Statement of changes in beneficial ownership of securities |
|
4 |
