| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 24, 2023 | Jan 23, 2023 | 000-14384 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 9, 2022 | Aug 9, 2022 | 000-14384 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2022 | Aug 8, 2022 | 000-14384 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2022 | Aug 5, 2022 | 000-14384 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2022 | Aug 4, 2022 | 000-14384 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 23, 2021 | Aug 20, 2021 | 000-14384 |