| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/03/18 | 8-K | Current report filing |
|
4 | |
| 05/02/18 | 8-K | Current report filing |
|
4 | |
| 05/02/18 | 8-K | Current report filing |
|
9 | |
| 05/02/18 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |
|
   |
33 |
| 04/02/18 | DEF 14A | Definitive proxy statements |
|
47 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
1 |