| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2023 | Jan 27, 2023 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2022 | Feb 8, 2022 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2022 | Feb 4, 2022 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2022 | Dec 31, 2021 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2022 | Feb 1, 2022 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2021 | Aug 12, 2021 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2021 | Mar 17, 2021 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2021 | Feb 9, 2021 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2021 | Dec 31, 2020 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2021 | Feb 5, 2021 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2021 | Feb 2, 2021 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 11, 2020 | Aug 10, 2020 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2020 | Dec 31, 2019 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2020 | Feb 5, 2020 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2020 | Jan 31, 2020 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2019 | Dec 2, 2019 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2019 | Dec 31, 2018 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2019 | Feb 5, 2019 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2019 | Feb 1, 2019 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2018 | Dec 31, 2017 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2018 | Feb 2, 2018 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2018 | Jan 1, 2018 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2017 | May 22, 2017 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2017 | May 1, 2017 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 15, 2017 | Feb 15, 2017 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2017 | Dec 31, 2016 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2017 | Jan 30, 2017 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2017 | Jan 1, 2017 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2016 | Dec 31, 2015 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2016 | Feb 2, 2016 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2016 | Jan 29, 2016 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Jan 1, 2016 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2015 | Dec 31, 2014 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2015 | Feb 3, 2015 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2015 | Jan 30, 2015 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 2, 2015 | Jan 1, 2015 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 3, 2014 | Aug 29, 2014 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2014 | Jun 3, 2014 | 000-11487 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2014 | Dec 31, 2013 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2014 | Feb 4, 2014 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2014 | Jan 31, 2014 | 000-11487 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2014 | Jan 1, 2014 | 000-11487 |