| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/07/18 | 8-K | Current report filing |
|
3 | |
| 05/01/18 | 8-K | Current report filing |
|
8 | |
| 05/01/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
48 |
| 04/12/18 | 8-K | Current report filing |
|
7 | |
| 04/11/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/16/18 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | |
| 03/16/18 | DEF 14A | Definitive proxy statements |
|
35 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/23/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
