| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/28/19 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 5 | |||
| 03/28/19 | Definitive proxy statements | 50 | |||
| 03/12/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/28/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/27/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/27/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/27/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/27/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/27/19 | Statement of changes in beneficial ownership of securities | 1 | |||
| 02/27/19 | Statement of changes in beneficial ownership of securities | 1 |