| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2025 | 31 Dec 2024 | 000-17706 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2024 | 31 Dec 2023 | 000-17706 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2023 | 31 Dec 2022 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2022 | 15 Feb 2022 | 000-17706 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Feb 2022 | 31 Dec 2021 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jun 2021 | 08 Jun 2021 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 17 Feb 2021 | 15 Feb 2021 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Feb 2021 | 01 Feb 2021 | 000-17706 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2021 | 31 Dec 2020 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2020 | 14 Feb 2020 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Dec 2019 | 02 Dec 2019 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Feb 2019 | 15 Feb 2019 | 000-17706 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2019 | 31 Dec 2018 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Dec 2018 | 04 Dec 2018 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2018 | 20 Feb 2018 | 000-17706 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Jan 2018 | 31 Dec 2017 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Nov 2017 | 14 Nov 2017 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Aug 2017 | 25 Aug 2017 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Mar 2017 | 27 Mar 2017 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2017 | 15 Feb 2017 | 000-17706 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Jan 2017 | 31 Dec 2016 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Dec 2016 | 02 Dec 2016 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Oct 2016 | 21 Oct 2016 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Mar 2016 | 01 Mar 2016 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Feb 2016 | 15 Feb 2016 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2016 | 09 Feb 2016 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Jan 2016 | 04 Jan 2016 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Aug 2015 | 24 Aug 2015 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 May 2015 | 22 May 2015 | 000-17706 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Mar 2015 | 13 Mar 2015 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 16 Mar 2015 | 13 Mar 2015 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Jan 2015 | 29 Jan 2015 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Jan 2015 | 20 Jan 2015 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Dec 2014 | 14 Mar 2014 | 000-17706 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 29 Jan 2014 | 28 Jan 2014 | 000-17706 |