| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 7, 2025 | May 5, 2025 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2024 | May 6, 2024 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2023 | May 1, 2023 | 001-34245 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2023 | Dec 31, 2022 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 8, 2022 | Nov 7, 2022 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2022 | May 2, 2022 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2022 | Apr 14, 2022 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 17, 2022 | Mar 15, 2022 | 000-15536 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2022 | Dec 31, 2021 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2022 | Jan 14, 2022 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2022 | Jan 14, 2022 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2021 | Oct 15, 2021 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2021 | Jul 15, 2021 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2021 | May 3, 2021 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 16, 2021 | Apr 15, 2021 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2021 | Feb 9, 2021 | 000-15536 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2021 | Dec 31, 2020 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2021 | Jan 15, 2021 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2020 | Oct 15, 2020 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2020 | Jul 15, 2020 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 15, 2020 | Apr 15, 2020 | 001-34245 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2020 | Dec 31, 2019 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2020 | Jan 15, 2020 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2019 | Dec 10, 2019 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2019 | Nov 12, 2019 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2019 | Oct 15, 2019 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2019 | Jul 15, 2019 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2019 | May 6, 2019 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 16, 2019 | Apr 15, 2019 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2019 | Mar 15, 2019 | 001-34245 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2019 | Dec 31, 2018 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2019 | Jan 15, 2019 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2018 | Dec 11, 2018 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 30, 2018 | Nov 30, 2018 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 28, 2018 | Nov 27, 2018 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2018 | Oct 15, 2018 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 26, 2018 | Sep 25, 2018 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2018 | Jul 16, 2018 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2018 | May 7, 2018 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 17, 2018 | Apr 16, 2018 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2018 | Jan 17, 2018 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 17, 2018 | Jan 16, 2018 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2017 | Dec 12, 2017 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 7, 2017 | Dec 6, 2017 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 18, 2017 | Oct 17, 2017 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2017 | Oct 13, 2017 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 19, 2017 | Jul 17, 2017 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2017 | Jul 14, 2017 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 15, 2017 | Jun 13, 2017 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 13, 2017 | Jun 13, 2017 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2017 | May 1, 2017 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 19, 2017 | Apr 17, 2017 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 30, 2017 | Jan 18, 2017 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 18, 2017 | Jan 17, 2017 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 12, 2017 | Jan 11, 2017 | 001-34245 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2017 | Sep 7, 2016 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 22, 2016 | Sep 7, 2016 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 30, 2016 | Nov 28, 2016 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 29, 2016 | Nov 28, 2016 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2016 | Oct 14, 2016 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2016 | Sep 12, 2016 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 18, 2016 | Jul 15, 2016 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 11, 2016 | Jul 8, 2016 | 001-34245 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 29, 2016 | Nov 17, 2015 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 18, 2016 | May 16, 2016 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 18, 2016 | Apr 15, 2016 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2016 | Jan 15, 2016 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2015 | Dec 15, 2015 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2015 | Dec 7, 2015 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2015 | Nov 17, 2015 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 16, 2015 | Oct 15, 2015 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 21, 2015 | Aug 21, 2015 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 17, 2015 | Jul 15, 2015 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 13, 2015 | Jul 9, 2015 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 9, 2015 | Jul 7, 2015 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2015 | May 27, 2015 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2015 | May 19, 2015 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 16, 2015 | Apr 15, 2015 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2015 | Mar 18, 2015 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2015 | Jan 15, 2015 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 18, 2014 | Dec 16, 2014 | 000-15536 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2014 | Oct 15, 2014 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 5, 2014 | Sep 3, 2014 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 27, 2014 | Aug 25, 2014 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 16, 2014 | Jul 15, 2014 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2014 | May 19, 2014 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 16, 2014 | Apr 15, 2014 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2014 | Mar 26, 2014 | 001-34245 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 16, 2014 | Jan 15, 2014 | 001-34245 |