| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/08/18 | 8-K | Current report filing |
|
8 | |
| 05/03/18 | 8-K | Current report filing |
|
2 | |
| 03/29/18 | DEF 14A | Definitive proxy statements |
|
52 | |
| 03/14/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/07/18 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |