Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
5/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2022 | Dec 31, 2021 | 000-14384 |
5/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2022 | Dec 31, 2021 | 000-14384 |
5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2022 | Dec 31, 2017 | 000-14384 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 25, 2017 | Apr 24, 2017 | 000-14384 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2016 | Dec 12, 2016 | 000-14384 |