| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/04/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/04/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 03/03/20 | Current report filing |
|
  |
3 | |
| 03/03/20 | Current report filing |
|
|
5 | |
| 02/28/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 02/28/20 | Statement of changes in beneficial ownership of securities |
|
3 |