| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2025 | Dec 31, 2024 | 000-27205 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2023 | Dec 31, 2022 | 000-27205 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2022 | Dec 31, 2021 | 000-27205 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2021 | Dec 31, 2020 | 000-27205 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2020 | Dec 31, 2019 | 000-27205 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2019 | Dec 31, 2018 | 000-27205 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2018 | Dec 15, 2017 | 000-27205 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 14, 2017 | Dec 31, 2016 | 000-27205 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 11, 2016 | Dec 31, 2015 | 000-27205 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 11, 2015 | Dec 31, 2014 | 000-27205 |
| 5 | Open Document | Open Filing | FORM 5 | Feb 12, 2014 | Dec 31, 2013 | 000-27205 |