| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2025 | Sep 17, 2025 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2025 | Sep 16, 2025 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 4, 2025 | Aug 20, 2025 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2025 | May 13, 2025 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2025 | Apr 18, 2025 | 000-06658 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 31, 2024 | Dec 19, 2024 | 001-41698 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 31, 2024 | Oct 31, 2024 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 20, 2024 | Apr 1, 2024 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2024 | Jun 13, 2024 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2024 | Dec 20, 2023 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2024 | Dec 19, 2023 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2024 | Dec 13, 2023 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2022 | Mar 2, 2022 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2021 | Apr 29, 2021 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2021 | Jun 23, 2020 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2021 | Jun 23, 2020 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2020 | Jun 30, 2020 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2020 | May 31, 2020 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2020 | Apr 30, 2020 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2020 | Mar 31, 2020 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2020 | Feb 29, 2020 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2020 | Jan 31, 2020 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2020 | Dec 31, 2019 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2019 | Nov 30, 2019 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2019 | Oct 31, 2019 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2019 | Sep 30, 2019 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2019 | Aug 31, 2019 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2019 | Jul 31, 2019 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2019 | Jun 30, 2019 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2019 | May 31, 2019 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2019 | Apr 30, 2019 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2019 | Oct 3, 2019 | 000-06658 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 9, 2019 | Mar 31, 2019 | 000-06658 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2016 | May 13, 2016 | 001-33886 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 4, 2016 | Apr 1, 2016 | 001-33886 |
| 4 | Open Document | Open Filing | Jan 14, 2015 | Jan 13, 2015 | 001-33886 | |
| 4 | Open Document | Open Filing | Jun 11, 2014 | Jun 9, 2014 | 001-33886 | |
| 4 | Open Document | Open Filing | Feb 24, 2014 | Feb 21, 2014 | 001-33886 | |
| 4 | Open Document | Open Filing | Jan 3, 2014 | Jan 1, 2014 | 001-33886 |