| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2024 | Jan 11, 2024 | 000-51122 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 7, 2023 | Dec 5, 2023 | 000-51122 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2023 | May 30, 2023 | 000-51122 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 13, 2021 | Dec 31, 2020 | 000-51122 |