| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/14/20 | Current report filing |
|
  |
7 | |
| 01/07/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 01/07/20 | Initial statement of beneficial ownership of securities |
|
2 | ||
| 01/07/20 | Current report filing |
|
|
6 | |
| 01/03/20 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/03/19 | Statement of changes in beneficial ownership of securities |
|
2 |