| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) | 
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 22, 2025 | Aug 20, 2025 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2025 | May 30, 2025 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2025 | May 20, 2025 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2025 | Feb 20, 2025 | 001-36468 | 
| 4 | Open Document | Open Filing | 4 | Dec 17, 2024 | Dec 13, 2024 | 001-37883 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2024 | Nov 20, 2024 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 22, 2024 | Aug 20, 2024 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2024 | Jun 7, 2024 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2024 | May 20, 2024 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2024 | Feb 20, 2024 | 001-36468 | 
| 4 | Open Document | Open Filing | 4 | Dec 12, 2023 | Dec 8, 2023 | 001-37883 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2023 | Nov 20, 2023 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 23, 2023 | Aug 21, 2023 | 001-36468 | 
| 4 | Open Document | Open Filing | 4 | Jul 25, 2023 | Jul 24, 2023 | 001-37883 | 
| 3 | Open Document | Open Filing | 3 | Jul 25, 2023 | Jul 24, 2023 | 001-37883 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2023 | Jun 14, 2023 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2023 | Jun 14, 2023 | 001-38993 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2023 | May 22, 2023 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2023 | Feb 21, 2023 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 23, 2022 | Nov 21, 2022 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 24, 2022 | Aug 22, 2022 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2022 | Jun 14, 2022 | 001-38993 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2022 | May 31, 2022 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2022 | May 20, 2022 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2022 | Feb 22, 2022 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2022 | Dec 21, 2021 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 24, 2021 | Nov 22, 2021 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 24, 2021 | Aug 20, 2021 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2021 | Jun 10, 2021 | 001-38993 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2021 | Jun 1, 2021 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2021 | May 20, 2021 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2021 | Feb 22, 2021 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 24, 2020 | Nov 20, 2020 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 24, 2020 | Aug 20, 2020 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 13, 2020 | Aug 6, 2020 | 001-38993 | 
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2020 | Jun 15, 2020 | 001-38993 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 29, 2020 | May 27, 2020 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2020 | May 20, 2020 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2020 | Feb 20, 2020 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2019 | Nov 20, 2019 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 22, 2019 | Aug 20, 2019 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 22, 2019 | May 20, 2019 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2019 | Feb 20, 2019 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 23, 2018 | Nov 20, 2018 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 22, 2018 | Aug 20, 2018 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2018 | May 21, 2018 | 001-36468 | 
| 4 | Open Document | Open Filing | May 7, 2018 | May 3, 2018 | 001-06605 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2018 | Mar 23, 2018 | 001-36334 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2018 | Feb 20, 2018 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2017 | Nov 20, 2017 | 001-36468 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 23, 2017 | Aug 21, 2017 | 001-36468 | 
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2017 | Jun 1, 2017 | 001-36468 | 
| 4 | Open Document | Open Filing | May 8, 2017 | May 4, 2017 | 001-06605 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 20, 2017 | Mar 17, 2017 | 001-36334 | 
| 4 | Open Document | Open Filing | Nov 8, 2016 | Nov 4, 2016 | 001-06605 | |
| 4 | Open Document | Open Filing | May 9, 2016 | May 5, 2016 | 001-06605 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2016 | Mar 17, 2016 | 001-36334 | 
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 18, 2015 | Dec 1, 2015 | 001-36334 | 
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2015 | Dec 1, 2015 | 001-36334 | 
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2015 | Dec 1, 2015 | 001-36334 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 4, 2015 | Jul 31, 2015 | 000-27084 | 
| 4 | Open Document | Open Filing | Jul 28, 2015 | Jul 27, 2015 | 001-06605 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 1, 2015 | May 28, 2015 | 000-27084 | 
| 4 | Open Document | Open Filing | May 4, 2015 | May 1, 2015 | 001-06605 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 29, 2015 | Apr 27, 2015 | 000-27084 | 
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2015 | Mar 27, 2015 | 000-27084 | 
| 4 | Open Document | Open Filing | FORM 4 | Aug 5, 2014 | Aug 1, 2014 | 000-27084 | 
| 4/A | Open Document | Open Filing | May 16, 2014 | May 2, 2014 | 001-06605 | |
| 4 | Open Document | Open Filing | May 16, 2014 | May 16, 2014 | 001-06605 | |
| 4 | Open Document | Open Filing | May 6, 2014 | May 2, 2014 | 001-06605 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 1, 2014 | Mar 28, 2014 | 000-27084 |