| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2025 | May 21, 2025 | 001-39442 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 17, 2025 | Apr 17, 2025 | 001-39442 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2025 | Dec 31, 2024 | 001-39442 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 19, 2024 | Apr 18, 2024 | 001-39442 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2024 | Dec 31, 2023 | 001-39442 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2023 | May 24, 2023 | 001-39442 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 28, 2023 | Apr 27, 2023 | 001-39442 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2023 | Dec 31, 2022 | 001-39442 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2022 | May 18, 2022 | 001-39442 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2022 | Apr 28, 2022 | 001-39442 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2022 | Dec 31, 2021 | 001-39442 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 28, 2021 | Jun 24, 2021 | 001-39442 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 21, 2021 | May 19, 2021 | 001-39442 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2021 | Dec 31, 2020 | 001-39442 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 24, 2020 | Apr 23, 2020 | 000-08467 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2020 | Dec 31, 2019 | 000-08467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 22, 2019 | Apr 18, 2019 | 000-08467 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2019 | Dec 31, 2018 | 000-08467 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2018 | Dec 31, 2017 | 000-08467 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 25, 2017 | Dec 31, 2016 | 000-08467 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2016 | Dec 31, 2015 | 000-08467 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2015 | Dec 31, 2014 | 000-08467 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 20, 2014 | Mar 19, 2014 | 000-08467 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2014 | Dec 31, 2013 | 000-08467 |