| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 07 Jan 2026 | 18 Dec 2025 | 000-29935 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 29 Dec 2025 | 29 Dec 2025 | 000-29935 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 16 Dec 2025 | 16 Dec 2025 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2025 | 30 Sep 2025 | 000-29935 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 26 Aug 2025 | 26 Aug 2025 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Aug 2025 | 30 Jun 2025 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 21 May 2025 | 31 Mar 2025 | 000-29935 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 May 2025 | 31 Mar 2025 | 000-29935 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 01 May 2025 | 01 May 2025 | 000-29935 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 29 Apr 2025 | 31 Dec 2024 | 000-29935 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 28 Mar 2025 | 31 Dec 2024 | 000-29935 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 13 Jan 2025 | 10 Jan 2025 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 19 Nov 2024 | 30 Sep 2024 | 000-29935 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 13 Nov 2024 | 30 Sep 2024 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 21 Aug 2024 | 30 Jun 2024 | 000-29935 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Aug 2024 | 14 Aug 2024 | |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 13 Aug 2024 | 30 Jun 2024 | 000-29935 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jul 2024 | 10 May 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Jul 2024 | 15 Jul 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Jul 2024 | 12 Jul 2024 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 27 Jun 2024 | 25 Jun 2024 | 000-29935 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 27 Jun 2024 | 14 Jun 2024 | 000-29935 |
| 8-K/A | Open Document | Data | Open Filing | FORM 8-K/A | 25 Jun 2024 | 24 Jun 2024 | 000-29935 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 24 Jun 2024 | 24 Jun 2024 | 000-29935 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2024 | 10 Jun 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Jun 2024 | 10 Jun 2024 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 07 Jun 2024 | 31 Mar 2024 | 000-29935 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 23 May 2024 | 20 May 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 May 2024 | 20 May 2024 | |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 May 2024 | 31 Mar 2024 | 000-29935 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2024 | 29 Apr 2024 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 18 Apr 2024 | 31 Dec 2023 | 000-29935 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2024 | 02 Apr 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2024 | 02 Apr 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Apr 2024 | 02 Apr 2024 | |
| NT 10-K | Open Document | Open Filing | NT 10-K | 01 Apr 2024 | 31 Dec 2023 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Nov 2023 | 30 Sep 2023 | 000-29935 |
| EFFECT | Open Document | Open Filing | 08 Nov 2023 | 333-274682 | ||
| CORRESP | Open Document | Open Filing | 06 Nov 2023 | |||
| S-1/A | Open Document | Data | Open Filing | FORM S-1/A | 25 Oct 2023 | 333-274682 | |
| UPLOAD | Open Document | Open Filing | 10 Oct 2023 | |||
| S-1 | Open Document | Data | Open Filing | FORM S-1 | 25 Sep 2023 | 333-274682 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Aug 2023 | 30 Jun 2023 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 May 2023 | 31 Mar 2023 | 000-29935 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 10 Apr 2023 | 31 Mar 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | 03 Apr 2023 | 31 Mar 2023 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 31 Mar 2023 | 31 Dec 2022 | 000-29935 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 07 Feb 2023 | 06 Feb 2023 | 000-29935 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 05 Dec 2022 | 02 Dec 2022 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 07 Nov 2022 | 30 Sep 2022 | 000-29935 |
| RW | Open Document | Open Filing | FORM RW | 20 Oct 2022 | 333-267285 | |
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K/A | 17 Oct 2022 | 31 Dec 2021 | 000-29935 |
| S-3 | Open Document | Data | Open Filing | FORM S-3 | 06 Sep 2022 | 333-267285 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Aug 2022 | 30 Jun 2022 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 11 May 2022 | 31 Mar 2022 | 000-29935 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 01 Apr 2022 | 31 Dec 2021 | 000-29935 |
| RW | Open Document | Open Filing | RW | 24 Mar 2022 | 333-253052 | |
| RW WD | Open Document | Open Filing | RW WD | 24 Mar 2022 | 333-253052 | |
| RW | Open Document | Open Filing | RW | 23 Mar 2022 | 333-253052 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 12 Nov 2021 | 30 Sep 2021 | 000-29935 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 27 Oct 2021 | 26 Oct 2021 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 11 Aug 2021 | 30 Jun 2021 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 06 May 2021 | 31 Mar 2021 | 000-29935 |
| EFFECT | Open Document | Open Filing | 21 Apr 2021 | 333-253052 | ||
| CORRESP | Open Document | Open Filing | 19 Apr 2021 | |||
| S-1/A | Open Document | Data | Open Filing | FORM S-1/A | 15 Apr 2021 | 333-253052 | |
| S-1/A | Open Document | Data | Open Filing | FORM S-1/A | 12 Apr 2021 | 333-253052 | |
| S-1/A | Open Document | Data | Open Filing | FORM S-1/A | 29 Mar 2021 | 333-253052 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 16 Mar 2021 | 31 Dec 2020 | 000-29935 |
| UPLOAD | Open Document | Open Filing | 24 Feb 2021 | |||
| S-1 | Open Document | Data | Open Filing | FORM S-1 | 12 Feb 2021 | 333-253052 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 20 Nov 2020 | 30 Sep 2020 | 000-29935 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 17 Nov 2020 | 30 Sep 2020 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 18 Aug 2020 | 18 Aug 2020 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 11 Aug 2020 | 30 Jun 2020 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Jul 2020 | 31 Mar 2020 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 01 Jun 2020 | 01 Jun 2020 | 000-29935 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 29 May 2020 | 31 Dec 2019 | 000-29935 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 13 May 2020 | 31 Mar 2020 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 14 Apr 2020 | 14 Apr 2020 | 000-29935 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 30 Mar 2020 | 31 Dec 2019 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 25 Mar 2020 | 30 Sep 2019 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 05 Mar 2020 | 30 Jun 2019 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 20 Feb 2020 | 31 Mar 2019 | 000-29935 |
| 10-K | Open Document | Data | Open Filing | FROM 10-K | 21 Nov 2019 | 31 Dec 2018 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 22 Jul 2019 | 30 Sep 2018 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 13 May 2019 | 10 May 2019 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 06 May 2019 | 30 Jun 2018 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 27 Mar 2019 | 31 Mar 2018 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 09 Jan 2019 | 09 Jan 2019 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 24 Dec 2018 | 19 Dec 2018 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Dec 2018 | 19 Dec 2018 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Nov 2018 | 30 Sep 2017 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Nov 2018 | 30 Jun 2017 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 09 Nov 2018 | 31 Mar 2017 | 000-29935 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 16 Oct 2018 | 31 Dec 2017 | 000-29935 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 07 Aug 2018 | 31 Dec 2016 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 27 Jun 2018 | 27 Jun 2018 | 000-29935 |
| D/A | Open Document | Open Filing | 22 Jun 2017 | 021-289207 | ||
| D | Open Document | Open Filing | 21 Jun 2017 | 021-289207 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | 13 Jun 2017 | 13 Jun 2017 | 000-29935 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 30 Mar 2017 | 31 Dec 2016 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 21 Nov 2016 | 30 Sep 2016 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 21 Nov 2016 | 30 Jun 2016 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 21 Nov 2016 | 31 Mar 2016 | 000-29935 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 19 Sep 2016 | 31 Dec 2015 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 19 Sep 2016 | 30 Sep 2015 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 19 Sep 2016 | 30 Jun 2015 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 19 Sep 2016 | 31 Mar 2015 | 000-29935 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | 02 Jun 2016 | 01 Jun 2016 | 000-29935 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 25 May 2016 | 31 Dec 2014 | 000-29935 |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2016 | 20 Apr 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2016 | 24 Feb 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | 09 May 2016 | 29 May 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | 04 May 2016 | 01 Apr 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | 01 Apr 2016 | 29 Sep 2015 | |
| 3 | Open Document | Open Filing | FORM 3 | 01 Apr 2016 | 02 Feb 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 02 Feb 2016 | 01 Feb 2016 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 12 Jan 2016 | 11 Jan 2016 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 10 Jul 2015 | 09 Jul 2015 | 000-29935 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Jun 2015 | 05 May 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 29 May 2015 | 29 May 2015 | 000-29935 |
| 4 | Open Document | Open Filing | FORM 4 | 29 May 2015 | 13 Mar 2015 | |
| NT 10-K | Open Document | Open Filing | NT 10-K | 31 Mar 2015 | 31 Dec 2014 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 05 Feb 2015 | 04 Feb 2015 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 25 Nov 2014 | 30 Sep 2014 | 000-29935 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 14 Nov 2014 | 30 Sep 2014 | 000-29935 |
| S-8 | Open Document | Open Filing | FORM S-8 | 22 Oct 2014 | 333-199509 | |
| 8-K | Open Document | Open Filing | FORM 8-K | 03 Sep 2014 | 03 Sep 2014 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 Aug 2014 | 30 Jun 2014 | 000-29935 |
| DEF 14C | Open Document | Open Filing | DEF 14C | 01 Aug 2014 | 01 Aug 2014 | 000-29935 |
| UPLOAD | Open Document | Open Filing | 31 Jul 2014 | |||
| CORRESP | Open Document | Open Filing | 24 Jul 2014 | |||
| PRER14C | Open Document | Open Filing | PRER 14C | 24 Jul 2014 | 000-29935 | |
| UPLOAD | Open Document | Open Filing | 22 Jul 2014 | |||
| PRE 14C | Open Document | Open Filing | PRE 14C | 25 Jun 2014 | 24 Jun 2014 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 May 2014 | 31 Mar 2014 | 000-29935 |
| 4 | Open Document | Open Filing | FORM 4 | 02 Apr 2014 | 10 Dec 2013 | |
| 4 | Open Document | Open Filing | FORM 4 | 27 Mar 2014 | 12 Feb 2014 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 27 Mar 2014 | 31 Dec 2013 | 000-29935 |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2014 | 08 Jul 2013 | |
| 4 | Open Document | Open Filing | FORM 4 | 06 Feb 2014 | 16 Oct 2013 | |
| UPLOAD | Open Document | Open Filing | 03 Feb 2014 | |||
| CORRESP | Open Document | Open Filing | 24 Jan 2014 | |||
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K/A | 21 Jan 2014 | 31 Dec 2012 | 000-29935 |
| UPLOAD | Open Document | Open Filing | 23 Dec 2013 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | 25 Nov 2013 | 22 Nov 2013 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 15 Nov 2013 | 30 Sep 2013 | 000-29935 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 15 Nov 2013 | 30 Sep 2013 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Oct 2013 | 15 Oct 2013 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 21 Aug 2013 | 20 Aug 2013 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 16 Aug 2013 | 30 Jun 2013 | 000-29935 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 15 Aug 2013 | 30 Jun 2013 | 000-29935 |
| 3 | Open Document | Open Filing | FORM 3 | 03 Jul 2013 | 28 Jun 2013 | 000-52653 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 26 Jun 2013 | 31 Mar 2013 | 000-29935 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 26 Jun 2013 | 31 Dec 2012 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 04 Apr 2013 | 30 Sep 2012 | 000-29935 |
| NT 10-K/A | Open Document | Open Filing | NT 10-K/A | 03 Apr 2013 | 31 Dec 2012 | 000-29935 |
| NT 10-K | Open Document | Open Filing | NT 10-K | 02 Apr 2013 | 31 Dec 2012 | 000-29935 |
| 8-K | Open Document | Open Filing | FORM 8-K | 28 Jan 2013 | 24 Jan 2013 | 000-29935 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | 15 Nov 2012 | 30 Sep 2012 | 000-29935 |
| 3 | Open Document | Open Filing | FORM 3 | 21 Sep 2012 | 06 Jul 2012 | |
| 3 | Open Document | Open Filing | FORM 3 | 21 Sep 2012 | 06 Jul 2012 | |
| 3 | Open Document | Open Filing | FORM 3 | 21 Sep 2012 | 06 Jul 2012 | |
| 3 | Open Document | Open Filing | FORM 3 | 21 Sep 2012 | 06 Jul 2012 | |
| 10-Q/A | Open Document | Data | Open Filing | FORM 10-Q/A | 16 Aug 2012 | 30 Jun 2012 | 000-29935 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | 14 Aug 2012 | 30 Jun 2012 | 000-29935 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | 14 May 2012 | 31 Mar 2012 | 000-29935 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | 30 Mar 2012 | 31 Dec 2011 | 000-29935 |
| PRE 14C | Open Document | Open Filing | PRELIMINARY INFORMATION STATEMENT | 12 Jan 2012 | 12 Jan 2012 | 000-29935 |