| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 18, 2025 | Sep 18, 2025 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2025 | Jun 18, 2025 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2025 | Mar 20, 2025 | 000-13273 | 
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2025 | Dec 31, 2024 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 23, 2024 | Dec 19, 2024 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2024 | Sep 19, 2024 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2024 | Apr 4, 2023 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 28, 2023 | Mar 7, 2023 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2022 | Sep 21, 2022 | 000-13273 | 
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 10, 2022 | Mar 7, 2022 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2022 | Mar 7, 2022 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 30, 2021 | Aug 10, 2021 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2021 | Mar 5, 2021 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 8, 2020 | May 21, 2020 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2019 | Dec 4, 2019 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 15, 2019 | Jul 15, 2019 | 000-13273 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 22, 2017 | May 22, 2017 | 000-13273 | 
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 20, 2015 | Nov 19, 2015 | 000-13273 |