| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Mar 2023 | 07 Mar 2023 | 000-53505 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 Dec 2020 | 07 Dec 2020 | 000-53505 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2020 | 04 Feb 2020 | 000-53505 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Aug 2018 | 10 Aug 2018 | 000-51074 |