| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | Jan 3, 2024 | Sep 12, 2018 | 000-50331 | |
| 4 | Open Document | Open Filing | Oct 18, 2017 | Oct 16, 2017 | 000-54286 | |
| 3 | Open Document | Open Filing | Sep 6, 2016 | Aug 12, 2016 | 000-54286 |