| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 19 Dec 2025 | 17 Dec 2025 | 000-18105 |
| DEFA14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | 26 Nov 2025 | 000-18105 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 20 Nov 2025 | 19 Nov 2025 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Nov 2025 | 30 Sep 2025 | 000-18105 |
| DEF 14A | Open Document | Data | Open Filing | PROXY STATEMENT | 05 Nov 2025 | 17 Dec 2025 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Aug 2025 | 30 Jun 2025 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 15 May 2025 | 31 Mar 2025 | 000-18105 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 31 Mar 2025 | 31 Dec 2024 | 000-18105 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 03 Jan 2025 | 01 Jan 2025 | 000-18105 |
| 4 | Open Document | Open Filing | 22 Nov 2024 | 21 Nov 2024 | ||
| 4 | Open Document | Open Filing | 19 Nov 2024 | 15 Nov 2024 | ||
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Nov 2024 | 30 Sep 2024 | 000-18105 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 19 Sep 2024 | 17 Sep 2024 | 000-18105 |
| 425 | Open Document | Open Filing | CURRENT REPORT | 10 Sep 2024 | 000-18105 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 10 Sep 2024 | 10 Sep 2024 | 000-18105 |
| DEFA14A | Open Document | Open Filing | CURRENT REPORT | 28 Aug 2024 | 000-18105 | |
| 425 | Open Document | Open Filing | CURRENT REPORT | 28 Aug 2024 | 000-18105 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 28 Aug 2024 | 26 Aug 2024 | 000-18105 |
| DEFA14A | Open Document | Open Filing | CURRENT REPORT | 23 Aug 2024 | 000-18105 | |
| 425 | Open Document | Open Filing | CURRENT REPORT | 23 Aug 2024 | 000-18105 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | 23 Aug 2024 | 23 Aug 2024 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Aug 2024 | 30 Jun 2024 | 000-18105 |
| DEF 14A | Open Document | Open Filing | PROXY STATEMENT | 07 Aug 2024 | 26 Aug 2024 | 000-18105 |
| UPLOAD | Open Document | Open Filing | 05 Aug 2024 | 000-18105 | ||
| PRER14A | Open Document | Open Filing | PRELIMINARY PROXY STATEMENT | 02 Aug 2024 | 000-18105 | |
| PRER14A | Open Document | Open Filing | PROXY STATEMENT | 26 Jul 2024 | 000-18105 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 15 May 2024 | 31 Mar 2024 | 000-18105 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 01 Apr 2024 | 31 Dec 2023 | 000-18105 |
| PREM14A | Open Document | Open Filing | 06 Mar 2024 | 06 Mar 2024 | 000-18105 | |
| 4/A | Open Document | Open Filing | FORM 4A | 11 Dec 2023 | 17 Apr 2023 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 08 Dec 2023 | 06 Dec 2023 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2023 | 30 Sep 2023 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Aug 2023 | 30 Jun 2023 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 May 2023 | 31 Mar 2023 | 000-18105 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2023 | 03 Apr 2023 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 03 Apr 2023 | 03 Apr 2023 | 000-18105 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 31 Mar 2023 | 31 Dec 2022 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2022 | 30 Sep 2022 | 000-18105 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 03 Oct 2022 | 15 Nov 2022 | 000-18105 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 16 Sep 2022 | 12 Sep 2022 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Aug 2022 | 30 Jun 2022 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 16 May 2022 | 31 Mar 2022 | 000-18105 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 31 Mar 2022 | 31 Dec 2021 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 15 Nov 2021 | 30 Sep 2021 | 000-18105 |
| DEF 14A | Open Document | Open Filing | DEF 14A | 27 Aug 2021 | 12 Oct 2021 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | PRIMARY DOCUMENT | 16 Aug 2021 | 30 Jun 2021 | 000-18105 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | 25 Jun 2021 | 24 Jun 2021 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 04 Jun 2021 | 31 Mar 2021 | 000-18105 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 May 2021 | 31 Mar 2021 | 000-18105 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 05 May 2021 | 31 Dec 2020 | 000-18105 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 30 Mar 2021 | 31 Dec 2020 | 000-18105 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Mar 2021 | 01 Jun 2018 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 13 Nov 2020 | 30 Sep 2020 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Aug 2020 | 30 Jun 2020 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 04 Jun 2020 | 31 Mar 2020 | 000-18105 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | 14 May 2020 | 14 May 2020 | 000-18105 |
| 10-K/A | Open Document | Open Filing | 10-K/A | 12 May 2020 | 31 Dec 2019 | 000-18105 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | 16 Apr 2020 | 13 Apr 2020 | 000-18105 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 14 Apr 2020 | 31 Dec 2019 | 000-18105 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Apr 2020 | 25 Mar 2020 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | 31 Mar 2020 | 25 Mar 2020 | 000-18105 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | 30 Mar 2020 | 30 Mar 2020 | 000-18105 |
| 4 | Open Document | Open Filing | FORM 4 | 30 Dec 2019 | 30 Dec 2019 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Nov 2019 | 30 Sep 2019 | 000-18105 |
| DEF 14A | Open Document | Open Filing | PROXY STATEMENT | 25 Oct 2019 | 10 Dec 2019 | 000-18105 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 25 Oct 2019 | 000-18105 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Aug 2019 | 30 Jun 2019 | 000-18105 |
| 4 | Open Document | Open Filing | FORM 4 | 25 Jun 2019 | 21 Jun 2019 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | 21 Jun 2019 | 17 Jun 2019 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 15 May 2019 | 31 Mar 2019 | 000-18105 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | 15 Apr 2019 | 31 Dec 2018 | 000-18105 |
| NT 10-K | Open Document | Open Filing | NOTIFICATION OF LATE FILING | 29 Mar 2019 | 31 Dec 2018 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Nov 2018 | 30 Sep 2018 | 000-18105 |
| DEFA14A | Open Document | Open Filing | DEFA14A | 26 Sep 2018 | 000-18105 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | 26 Sep 2018 | 16 Nov 2018 | 000-18105 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | 07 Sep 2018 | 06 Sep 2018 | 000-18105 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2018 | 16 Aug 2018 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | 14 Aug 2018 | 30 Jun 2018 | 000-18105 |
| 10-Q | Open Document | Data | Open Filing | 15 May 2018 | 31 Mar 2018 | 000-18105 | |
| 4/A | Open Document | Open Filing | FORM 4/A | 19 Apr 2018 | 20 Mar 2018 | |
| 10-K | Open Document | Data | Open Filing | 02 Apr 2018 | 31 Dec 2017 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2018 | 20 Mar 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2018 | 20 Mar 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2018 | 20 Mar 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 22 Mar 2018 | 20 Mar 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | 05 Dec 2017 | 05 Dec 2017 | |
| 10-Q | Open Document | Data | Open Filing | 14 Nov 2017 | 30 Sep 2017 | 000-18105 | |
| DEF 14A | Open Document | Open Filing | 01 Sep 2017 | 17 Oct 2017 | 000-18105 | |
| 10-Q | Open Document | Data | Open Filing | 14 Aug 2017 | 30 Jun 2017 | 000-18105 | |
| 10-Q | Open Document | Data | Open Filing | 15 May 2017 | 31 Mar 2017 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2017 | 29 Mar 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2017 | 29 Mar 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2017 | 29 Mar 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | 31 Mar 2017 | 29 Mar 2017 | |
| 10-K | Open Document | Data | Open Filing | 30 Mar 2017 | 31 Dec 2016 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 21 Nov 2016 | 17 Nov 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Nov 2016 | 15 Nov 2016 | |
| 10-Q | Open Document | Data | Open Filing | 14 Nov 2016 | 30 Sep 2016 | 000-18105 | |
| DEF 14A | Open Document | Open Filing | 23 Sep 2016 | 09 Nov 2016 | 000-18105 | |
| PRE 14A | Open Document | Open Filing | 23 Aug 2016 | 09 Nov 2016 | 000-18105 | |
| 8-K | Open Document | Open Filing | 23 Aug 2016 | 19 Aug 2016 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 16 Aug 2016 | 16 Aug 2016 | |
| 10-Q | Open Document | Data | Open Filing | 15 Aug 2016 | 30 Jun 2016 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 05 Jul 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 05 Jul 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 05 Jul 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 05 Jul 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 05 Jul 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 05 Jul 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 05 Jul 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 05 Jul 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 05 Jul 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Jul 2016 | 05 Jul 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 17 May 2016 | 16 May 2016 | |
| 10-Q | Open Document | Data | Open Filing | 13 May 2016 | 31 Mar 2016 | 000-18105 | |
| 10-K | Open Document | Data | Open Filing | 30 Mar 2016 | 31 Dec 2015 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 23 Nov 2015 | 19 Nov 2015 | |
| 10-Q | Open Document | Data | Open Filing | 13 Nov 2015 | 30 Sep 2015 | 000-18105 | |
| UPLOAD | Open Document | Open Filing | 03 Nov 2015 | |||
| CORRESP | Open Document | Open Filing | 30 Oct 2015 | |||
| UPLOAD | Open Document | Open Filing | 22 Oct 2015 | |||
| 8-K | Open Document | Open Filing | 13 Oct 2015 | 08 Oct 2015 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2015 | 18 Aug 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | 18 Aug 2015 | 17 Aug 2015 | |
| 10-Q | Open Document | Data | Open Filing | 14 Aug 2015 | 30 Jun 2015 | 000-18105 | |
| 8-K/A | Open Document | Open Filing | 12 Aug 2015 | 29 May 2015 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 07 Jul 2015 | 26 Jun 2015 | |
| 3 | Open Document | Open Filing | FORM 3 | 22 Jun 2015 | 16 Jun 2015 | |
| 8-K | Open Document | Open Filing | 18 Jun 2015 | 18 Jun 2015 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2015 | 16 Jun 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2015 | 16 Jun 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | 18 Jun 2015 | 16 Jun 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | 16 Jun 2015 | 15 Jun 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | 15 Jun 2015 | 11 Jun 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | 09 Jun 2015 | 08 Jun 2015 | |
| 8-K | Open Document | Open Filing | 04 Jun 2015 | 29 May 2015 | 000-18105 | |
| 10-Q | Open Document | Data | Open Filing | 14 May 2015 | 31 Mar 2015 | 000-18105 | |
| DEF 14A | Open Document | Open Filing | 28 Apr 2015 | 16 Jun 2015 | 000-18105 | |
| 10-K | Open Document | Data | Open Filing | REPORT ON FORM 10-K | 30 Mar 2015 | 31 Dec 2014 | 000-18105 |
| 8-K | Open Document | Open Filing | 07 Jan 2015 | 31 Dec 2014 | 000-18105 | |
| 8-K | Open Document | Open Filing | 16 Dec 2014 | 12 Dec 2014 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2014 | 04 Dec 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | 08 Dec 2014 | 04 Dec 2014 | |
| 10-Q | Open Document | Data | Open Filing | 13 Nov 2014 | 30 Sep 2014 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 29 Sep 2014 | 26 Sep 2014 | |
| 10-Q | Open Document | Data | Open Filing | 14 Aug 2014 | 30 Jun 2014 | 000-18105 | |
| 8-K | Open Document | Open Filing | 11 Jul 2014 | 10 Jul 2014 | 000-18105 | |
| 8-K | Open Document | Open Filing | 07 Jul 2014 | 30 Jun 2014 | 000-18105 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 May 2014 | 31 Mar 2014 | 000-18105 |
| DEF 14A | Open Document | Open Filing | 10 Apr 2014 | 20 May 2014 | 000-18105 | |
| 10-K | Open Document | Data | Open Filing | 27 Mar 2014 | 31 Dec 2013 | 000-18105 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2014 | 07 Feb 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2014 | 07 Feb 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2014 | 07 Feb 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2014 | 07 Feb 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2014 | 07 Feb 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | 10 Feb 2014 | 07 Feb 2014 |