| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Dec 2025 | 31 Oct 2025 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 31 Oct 2025 | 30 Oct 2025 | 001-04488 |
| SCHEDULE 13G/A | Open Document | Open Filing | 29 Oct 2025 | 005-34284 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 10 Oct 2025 | 10 Oct 2025 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 26 Sep 2025 | 26 Sep 2025 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Sep 2025 | 31 Jul 2025 | 001-04488 |
| SCHEDULE 13G/A | Open Document | Open Filing | 14 Aug 2025 | 005-34284 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Aug 2025 | 30 Jul 2025 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 11 Jul 2025 | 11 Jul 2025 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 12 Jun 2025 | 30 Apr 2025 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 May 2025 | 30 Apr 2025 | 001-04488 |
| ARS | Open Document | Open Filing | ARS | 24 Apr 2025 | 31 Jan 2025 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 24 Apr 2025 | 31 Jan 2025 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 15 Apr 2025 | 15 Apr 2025 | 001-04488 |
| SCHEDULE 13G/A | Open Document | Open Filing | 13 Feb 2025 | 005-34284 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 03 Feb 2025 | 30 Jan 2025 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 14 Jan 2025 | 14 Jan 2025 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Dec 2024 | 31 Oct 2024 | 001-04488 |
| SC 13G/A | Open Document | Open Filing | 13 Nov 2024 | 005-34284 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Nov 2024 | 30 Oct 2024 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 17 Oct 2024 | 17 Oct 2024 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 10 Sep 2024 | 06 Sep 2024 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 05 Sep 2024 | 31 Jul 2024 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Aug 2024 | 30 Jul 2024 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 12 Jul 2024 | 12 Jul 2024 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Jun 2024 | 30 Apr 2024 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 May 2024 | 30 Apr 2024 | 001-04488 |
| ARS | Open Document | Open Filing | ARS | 24 Apr 2024 | 31 Jan 2024 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 24 Apr 2024 | 31 Jan 2024 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 16 Apr 2024 | 16 Apr 2024 | 001-04488 |
| SC 13G/A | Open Document | Open Filing | 13 Feb 2024 | 005-34284 | ||
| SC 13G/A | Open Document | Open Filing | 06 Feb 2024 | 005-34284 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Feb 2024 | 30 Jan 2024 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 12 Jan 2024 | 12 Jan 2024 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 14 Dec 2023 | 31 Oct 2023 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Nov 2023 | 30 Oct 2023 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 13 Oct 2023 | 13 Oct 2023 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Sep 2023 | 31 Jul 2023 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Aug 2023 | 28 Jul 2023 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 14 Jul 2023 | 14 Jul 2023 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 26 Jun 2023 | 21 Jun 2023 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Jun 2023 | 30 Apr 2023 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 04 May 2023 | 28 Apr 2023 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 26 Apr 2023 | 26 Apr 2023 | 001-04488 |
| ARS | Open Document | Open Filing | ARS | 25 Apr 2023 | 31 Jan 2023 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 24 Apr 2023 | 31 Jan 2023 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 14 Apr 2023 | 14 Apr 2023 | 001-04488 |
| SC 13G | Open Document | Open Filing | 10 Feb 2023 | 005-34284 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Feb 2023 | 30 Jan 2023 | 001-04488 |
| SC 13G/A | Open Document | Open Filing | 30 Jan 2023 | 005-34284 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 12 Jan 2023 | 12 Jan 2023 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Dec 2022 | 31 Oct 2022 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Nov 2022 | 28 Oct 2022 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 14 Oct 2022 | 14 Oct 2022 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Sep 2022 | 31 Jul 2022 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Aug 2022 | 29 Jul 2022 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 22 Jul 2022 | 22 Jul 2022 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 15 Jul 2022 | 15 Jul 2022 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Jun 2022 | 30 Apr 2022 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 May 2022 | 29 Apr 2022 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 27 Apr 2022 | 31 Jan 2022 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 15 Apr 2022 | 15 Apr 2022 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 14 Feb 2022 | 14 Feb 2022 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 01 Feb 2022 | 28 Jan 2022 | 001-04488 |
| SC 13G/A | Open Document | Open Filing | 27 Jan 2022 | 005-34284 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 11 Jan 2022 | 10 Jan 2022 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 15 Dec 2021 | 31 Oct 2021 | 001-04488 |
| SC 13G/A | Open Document | Open Filing | 10 Nov 2021 | 005-34284 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 04 Nov 2021 | 29 Oct 2021 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 25 Oct 2021 | 25 Oct 2021 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 08 Oct 2021 | 08 Oct 2021 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 13 Sep 2021 | 31 Jul 2021 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 Aug 2021 | 30 Jul 2021 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 12 Jul 2021 | 12 Jul 2021 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 11 Jun 2021 | 30 Apr 2021 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 03 May 2021 | 30 Apr 2021 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 27 Apr 2021 | 31 Jan 2021 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 12 Apr 2021 | 12 Apr 2021 | 001-04488 |
| SC 13G/A | Open Document | Open Filing | 16 Feb 2021 | 005-34284 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 02 Feb 2021 | 29 Jan 2021 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 11 Jan 2021 | 11 Jan 2021 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 09 Dec 2020 | 31 Oct 2020 | 001-04488 |
| SC 13G | Open Document | Open Filing | 08 Dec 2020 | 005-34284 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | 03 Nov 2020 | 30 Oct 2020 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 09 Oct 2020 | 09 Oct 2020 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Sep 2020 | 31 Jul 2020 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 03 Aug 2020 | 30 Jul 2020 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 13 Jul 2020 | 13 Jul 2020 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Jun 2020 | 30 Apr 2020 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 05 May 2020 | 30 Apr 2020 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 14 Apr 2020 | 09 Apr 2020 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 13 Apr 2020 | 31 Jan 2020 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 03 Feb 2020 | 30 Jan 2020 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 15 Jan 2020 | 14 Jan 2020 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 10 Dec 2019 | 31 Oct 2019 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 04 Nov 2019 | 30 Oct 2019 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 11 Oct 2019 | 10 Oct 2019 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 Sep 2019 | 31 Jul 2019 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 02 Aug 2019 | 30 Jul 2019 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 12 Jul 2019 | 12 Jul 2019 | 001-04488 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jun 2019 | 20 Feb 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 Jun 2019 | 30 Apr 2019 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 30 Apr 2019 | 29 Apr 2019 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 12 Apr 2019 | 12 Apr 2019 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 12 Apr 2019 | 31 Jan 2019 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 30 Jan 2019 | 28 Jan 2019 | 001-04488 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Jan 2019 | 23 Jan 2019 | |
| 8-K | Open Document | Open Filing | 8-K | 24 Jan 2019 | 23 Jan 2019 | 001-04488 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 18 Jan 2019 | 001-04488 | |
| 8-K | Open Document | Open Filing | 8-K | 11 Jan 2019 | 11 Jan 2019 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 27 Dec 2018 | 20 Dec 2018 | 001-04488 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 21 Dec 2018 | 001-04488 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | 21 Dec 2018 | 001-04488 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | 10 Dec 2018 | 001-04488 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | 10 Dec 2018 | 001-04488 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 Dec 2018 | 31 Oct 2018 | 001-04488 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 03 Dec 2018 | 001-04488 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | 26 Nov 2018 | 001-04488 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 09 Nov 2018 | 20 Dec 2018 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 30 Oct 2018 | 26 Oct 2018 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 11 Oct 2018 | 11 Oct 2018 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 05 Oct 2018 | 02 Oct 2018 | 001-04488 |
| DEFA14A | Open Document | Open Filing | 8-K | 05 Oct 2018 | 001-04488 | |
| PRE 14A | Open Document | Open Filing | PRE 14A | 05 Oct 2018 | 06 Dec 2018 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 Sep 2018 | 31 Jul 2018 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 30 Jul 2018 | 26 Jul 2018 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 13 Jul 2018 | 13 Jul 2018 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Jun 2018 | 30 Apr 2018 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 27 Apr 2018 | 26 Apr 2018 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 13 Apr 2018 | 13 Apr 2018 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 13 Apr 2018 | 31 Jan 2018 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 31 Jan 2018 | 26 Jan 2018 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 16 Jan 2018 | 12 Jan 2018 | 001-04488 |
| UPLOAD | Open Document | Open Filing | 03 Jan 2018 | |||
| CORRESP | Open Document | Open Filing | 29 Dec 2017 | |||
| UPLOAD | Open Document | Open Filing | 20 Dec 2017 | |||
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Dec 2017 | 31 Oct 2017 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 26 Oct 2017 | 26 Oct 2017 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 13 Oct 2017 | 12 Oct 2017 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 07 Sep 2017 | 31 Jul 2017 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 31 Jul 2017 | 27 Jul 2017 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 17 Jul 2017 | 13 Jul 2017 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Jun 2017 | 30 Apr 2017 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 01 May 2017 | 27 Apr 2017 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 14 Apr 2017 | 14 Apr 2017 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 14 Apr 2017 | 31 Jan 2017 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 31 Jan 2017 | 27 Jan 2017 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 23 Jan 2017 | 19 Jan 2017 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Dec 2016 | 31 Oct 2016 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 01 Nov 2016 | 27 Oct 2016 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 17 Oct 2016 | 14 Oct 2016 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Sep 2016 | 31 Jul 2016 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 01 Aug 2016 | 28 Jul 2016 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 15 Jul 2016 | 14 Jul 2016 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 Jun 2016 | 30 Apr 2016 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 02 May 2016 | 28 Apr 2016 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 18 Apr 2016 | 15 Apr 2016 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 14 Apr 2016 | 31 Jan 2016 | 001-04488 |
| 8-K | Open Document | Data | Open Filing | 8-K | 15 Mar 2016 | 14 Mar 2016 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 02 Feb 2016 | 01 Feb 2016 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 19 Jan 2016 | 15 Jan 2016 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 08 Dec 2015 | 31 Oct 2015 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 18 Nov 2015 | 17 Nov 2015 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 03 Nov 2015 | 02 Nov 2015 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 19 Oct 2015 | 19 Oct 2015 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 04 Sep 2015 | 31 Jul 2015 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 20 Jul 2015 | 17 Jul 2015 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 05 Jun 2015 | 30 Apr 2015 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 15 Apr 2015 | 31 Jan 2015 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 14 Apr 2015 | 14 Apr 2015 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 27 Feb 2015 | 25 Feb 2015 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 16 Jan 2015 | 16 Jan 2015 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 05 Dec 2014 | 31 Oct 2014 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 15 Oct 2014 | 14 Oct 2014 | 001-04488 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 05 Sep 2014 | 31 Jul 2014 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 14 Jul 2014 | 14 Jul 2014 | 001-04488 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2014 | 04 Jun 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | 06 Jun 2014 | 30 Apr 2014 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 06 Jun 2014 | 06 Jun 2014 | 001-04488 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 25 Apr 2014 | 04 Jun 2014 | 001-04488 |
| 10-K | Open Document | Data | Open Filing | 10-K | 15 Apr 2014 | 31 Jan 2014 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 14 Apr 2014 | 14 Apr 2014 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 01 Apr 2014 | 01 Apr 2014 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 29 Jan 2014 | 29 Jan 2014 | 001-04488 |
| 8-K | Open Document | Open Filing | 8-K | 17 Jan 2014 | 17 Jan 2014 | 001-04488 |