| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Mar 22, 2022 | Mar 18, 2022 | 001-36242 | |
| 4 | Open Document | Open Filing | Dec 3, 2021 | Dec 1, 2021 | 001-36242 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2021 | May 23, 2021 | 001-36242 |