| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/09/20 | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
4 | ||
| 04/09/20 | Definitive proxy statements |
|
97 | ||
| 04/02/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 04/02/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/30/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/06/20 | Annual report pursuant to Section 13 and 15(d) |
|
  |
56 | |
| 02/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/19/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/19/20 | Current report filing |
|
|
38 |