| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2024 | Dec 13, 2024 | 000-25969 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 9, 2024 | Jan 5, 2023 | 000-25969 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2023 | Feb 6, 2023 | 000-25969 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2023 | Feb 6, 2023 | 000-25969 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 29, 2022 | Sep 27, 2022 | 000-25969 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 11, 2022 | May 10, 2022 | 000-25969 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 6, 2018 | Oct 2, 2017 | 000-25969 |