| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/17/20 | Statement of changes in beneficial ownership of securities |
|
3 | ||
| 01/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/17/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/14/20 | Current report filing |
|
  |
7 | |
| 01/07/20 | Statement of changes in beneficial ownership of securities |
|
2 |