| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/08/18 | 8-K | Current report filing |
|
4 | |
| 05/01/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
42 |
| 05/01/18 | 8-K | Current report filing |
|
28 | |
| 04/25/18 | 8-K | Current report filing |
|
3 | |
| 04/25/18 | DEF 14A | Definitive proxy statements |
|
45 | |
| 04/13/18 | PRE 14A | Preliminary proxy statement not related to a contested matter or merger/acquisition |
|
45 | |
| 03/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/21/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |
