| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/28/18 | Definitive proxy statements |
|
140 | ||
| 03/01/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/01/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/01/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/01/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/01/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/01/18 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/28/18 | Current report filing |
|
6 | ||
| 02/28/18 | Annual report pursuant to Section 13 and 15(d) |
|
  |
208 | |
| 02/22/18 | Current report filing |
|
62 |