| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2025 | Sep 30, 2025 | 000-28720 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 16, 2025 | Oct 15, 2025 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 15, 2025 | Jun 30, 2025 | 000-28720 |
| SCHEDULE 13G/A | Open Document | Open Filing | Jul 23, 2025 | 005-51413 | ||
| 4 | Open Document | Open Filing | Jul 21, 2025 | Jun 21, 2025 | ||
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2025 | May 20, 2025 | |
| 4 | Open Document | Open Filing | D SCOTT FORM 4 | May 22, 2025 | Mar 19, 2025 | |
| 4 | Open Document | Open Filing | LEWIS FORM 4 | May 22, 2025 | Mar 19, 2025 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2025 | Mar 31, 2025 | 000-28720 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 15, 2025 | Dec 31, 2024 | 000-28720 |
| NT 10-K | Open Document | Open Filing | FORM NT 10-K | Mar 31, 2025 | Dec 31, 2024 | 000-28720 |
| 4 | Open Document | Open Filing | A PILARO FORM 4 | Nov 19, 2024 | Nov 19, 2024 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2024 | Sep 30, 2024 | 000-28720 |
| 4 | Open Document | Open Filing | Oct 31, 2024 | Mar 4, 2021 | ||
| 3 | Open Document | Open Filing | Oct 31, 2024 | Mar 30, 2020 | ||
| SC 13G | Open Document | Open Filing | Oct 31, 2024 | 005-51413 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 19, 2024 | Jun 30, 2024 | 000-28720 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | Aug 14, 2024 | Jun 30, 2024 | 000-28720 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 12, 2024 | Jul 5, 2024 | 000-28720 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 17, 2024 | Jun 14, 2024 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2024 | Mar 31, 2024 | 000-28720 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 1, 2024 | Dec 31, 2023 | 000-28720 |
| 4 | Open Document | Open Filing | LEWIS FORM 4 | Mar 12, 2024 | Feb 29, 2024 | |
| 4 | Open Document | Open Filing | D SCOTT FORM 4 | Mar 12, 2024 | Feb 29, 2024 | |
| 4 | Open Document | Open Filing | D OGDEN FORM 4 | Mar 4, 2024 | Feb 22, 2024 | |
| 4 | Open Document | Open Filing | L BRADLEY FORM 4 | Mar 1, 2024 | Feb 22, 2024 | |
| 4 | Open Document | Open Filing | A PILARO FORM 4 | Mar 1, 2024 | Feb 22, 2024 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2023 | Sep 30, 2023 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2023 | Jun 30, 2023 | 000-28720 |
| 4 | Open Document | Open Filing | A PILARO FORM 4 | Jul 13, 2023 | May 24, 2023 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2023 | Mar 31, 2023 | 000-28720 |
| 4 | Open Document | Open Filing | D SCOTT FORM 4 | Apr 10, 2023 | Apr 6, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2023 | Mar 21, 2023 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 31, 2023 | Dec 31, 2022 | 000-28720 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 29, 2023 | Mar 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 24, 2023 | Mar 21, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 23, 2023 | Mar 21, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 23, 2023 | Mar 21, 2023 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2022 | Sep 30, 2022 | 000-28720 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 25, 2022 | Oct 19, 2022 | 000-28720 |
| 4 | Open Document | Open Filing | Oct 17, 2022 | Oct 14, 2022 | ||
| 4 | Open Document | Open Filing | Oct 17, 2022 | Mar 29, 2021 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 15, 2022 | Jun 30, 2022 | 000-28720 |
| 3 | Open Document | Open Filing | Jul 6, 2022 | Nov 10, 2020 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 16, 2022 | Mar 31, 2022 | 000-28720 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 31, 2022 | Dec 31, 2021 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 15, 2021 | Sep 30, 2021 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Aug 16, 2021 | Jun 30, 2021 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | May 14, 2021 | Mar 31, 2021 | 000-28720 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | Mar 31, 2021 | Dec 31, 2020 | 000-28720 |
| SC 13D | Open Document | Open Filing | THE SCHEDULE 13D | Mar 22, 2021 | 005-51413 | |
| 4 | Open Document | Open Filing | Nov 18, 2020 | Nov 10, 2020 | ||
| 4 | Open Document | Open Filing | Nov 18, 2020 | Nov 10, 2020 | ||
| 4 | Open Document | Open Filing | Nov 18, 2020 | Nov 10, 2020 | ||
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Nov 13, 2020 | Sep 30, 2020 | 000-28720 |
| 4 | Open Document | Open Filing | Sep 30, 2020 | Sep 28, 2020 | ||
| 4 | Open Document | Open Filing | Sep 29, 2020 | May 12, 2020 | ||
| 4 | Open Document | Open Filing | Sep 29, 2020 | May 6, 2020 | ||
| 4 | Open Document | Open Filing | Sep 29, 2020 | Mar 30, 2020 | ||
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Aug 17, 2020 | Jun 30, 2020 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | May 15, 2020 | Mar 31, 2020 | 000-28720 |
| 4 | Open Document | Open Filing | Apr 30, 2020 | Mar 30, 2020 | ||
| 4 | Open Document | Open Filing | Apr 30, 2020 | Mar 30, 2020 | ||
| 8-K | Open Document | Open Filing | CURRENT REPORT | Apr 20, 2020 | Apr 17, 2020 | 000-28720 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | Mar 30, 2020 | Dec 31, 2019 | 000-28720 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Mar 12, 2020 | Mar 11, 2020 | 000-28720 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Jan 15, 2020 | 005-51413 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Nov 14, 2019 | Sep 30, 2019 | 000-28720 |
| 4 | Open Document | Open Filing | Oct 16, 2019 | Oct 14, 2019 | ||
| 4 | Open Document | Open Filing | Sep 27, 2019 | Sep 24, 2019 | ||
| 4 | Open Document | Open Filing | Aug 15, 2019 | Aug 13, 2019 | ||
| 4 | Open Document | Open Filing | Aug 15, 2019 | Aug 13, 2019 | ||
| 4 | Open Document | Open Filing | Aug 15, 2019 | Aug 13, 2019 | ||
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Aug 14, 2019 | Jun 30, 2019 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | May 15, 2019 | Mar 31, 2019 | 000-28720 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | Apr 1, 2019 | Dec 31, 2018 | 000-28720 |
| 4 | Open Document | Open Filing | Mar 27, 2019 | Mar 26, 2019 | ||
| 4 | Open Document | Open Filing | Mar 25, 2019 | Mar 19, 2019 | ||
| 4 | Open Document | Open Filing | Mar 15, 2019 | Mar 13, 2019 | ||
| 4 | Open Document | Open Filing | Mar 8, 2019 | Mar 6, 2019 | ||
| 4 | Open Document | Open Filing | Mar 1, 2019 | Feb 27, 2019 | ||
| 4 | Open Document | Open Filing | Feb 20, 2019 | Feb 13, 2019 | ||
| 4 | Open Document | Open Filing | Feb 20, 2019 | Feb 13, 2019 | ||
| 4 | Open Document | Open Filing | Feb 20, 2019 | Feb 13, 2019 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Jan 29, 2019 | 005-51413 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G | Jan 29, 2019 | 005-51413 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Nov 14, 2018 | Sep 30, 2018 | 000-28720 |
| 4 | Open Document | Open Filing | Nov 8, 2018 | Nov 7, 2018 | ||
| 4 | Open Document | Open Filing | Nov 2, 2018 | Nov 1, 2018 | ||
| 4 | Open Document | Open Filing | Oct 30, 2018 | Oct 26, 2018 | ||
| 4 | Open Document | Open Filing | Oct 26, 2018 | Oct 22, 2018 | ||
| 4 | Open Document | Open Filing | Oct 26, 2018 | Oct 17, 2018 | ||
| 4 | Open Document | Open Filing | Oct 19, 2018 | Oct 17, 2018 | ||
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Aug 13, 2018 | Jun 30, 2018 | 000-28720 |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | May 16, 2018 | 005-51413 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | May 15, 2018 | Mar 31, 2018 | 000-28720 |
| 4 | Open Document | Open Filing | May 15, 2018 | Aug 21, 2017 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 4 | May 14, 2018 | 005-51413 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 3 | May 14, 2018 | 005-51413 | |
| 3 | Open Document | Open Filing | May 14, 2018 | Aug 17, 2017 | ||
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | Mar 30, 2018 | Dec 31, 2017 | 000-28720 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Jan 25, 2018 | 005-51413 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Jan 22, 2018 | 005-51413 | |
| UPLOAD | Open Document | Open Filing | Nov 22, 2017 | |||
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Nov 14, 2017 | Sep 30, 2017 | 000-28720 |
| CORRESP | Open Document | Open Filing | Nov 7, 2017 | |||
| UPLOAD | Open Document | Open Filing | Oct 24, 2017 | |||
| 4 | Open Document | Open Filing | Oct 3, 2017 | Sep 29, 2017 | ||
| 4 | Open Document | Open Filing | Oct 3, 2017 | Sep 29, 2017 | ||
| 4 | Open Document | Open Filing | Oct 3, 2017 | Sep 29, 2017 | ||
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Aug 14, 2017 | Jun 30, 2017 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 12, 2017 | Mar 31, 2017 | 000-28720 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 31, 2017 | Dec 31, 2016 | 000-28720 |
| 8-K/A | Open Document | Open Filing | AMENDMENT TO FORM 8-K | Mar 17, 2017 | Dec 23, 2016 | 000-28720 |
| 3 | Open Document | Open Filing | Feb 3, 2017 | Dec 30, 2016 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 2, 2017 | 005-51413 | |
| 3 | Open Document | Open Filing | Jan 6, 2017 | Dec 30, 2016 | ||
| 3 | Open Document | Open Filing | Jan 5, 2017 | Dec 31, 2016 | ||
| 4 | Open Document | Open Filing | Jan 4, 2017 | Dec 30, 2016 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 23, 2016 | Dec 19, 2016 | 000-28720 |
| NT 10-Q | Open Document | Open Filing | Nov 15, 2016 | Sep 30, 2016 | 000-28720 | |
| UPLOAD | Open Document | Open Filing | Nov 15, 2016 | |||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2016 | Sep 30, 2016 | 000-28720 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Nov 9, 2016 | Nov 9, 2016 | 000-28720 |
| PRER14A | Open Document | Open Filing | REVISED PRELIMINARY 14A | Nov 8, 2016 | 000-28720 | |
| UPLOAD | Open Document | Open Filing | Nov 2, 2016 | |||
| PRER14A | Open Document | Open Filing | REVISED PRELIMINARY 14A | Oct 28, 2016 | 000-28720 | |
| UPLOAD | Open Document | Open Filing | Oct 18, 2016 | |||
| PRER14A | Open Document | Open Filing | REVISED PRELIMINARY 14A | Oct 7, 2016 | 000-28720 | |
| UPLOAD | Open Document | Open Filing | Sep 30, 2016 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 7, 2016 | Sep 1, 2016 | 000-28720 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Sep 1, 2016 | Sep 1, 2016 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 12, 2016 | Jun 30, 2016 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 16, 2016 | Mar 31, 2016 | 000-28720 |
| 4 | Open Document | Open Filing | Apr 1, 2016 | Apr 1, 2016 | ||
| 4 | Open Document | Open Filing | Apr 1, 2016 | Apr 1, 2016 | ||
| 4 | Open Document | Open Filing | Apr 1, 2016 | Apr 1, 2016 | ||
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 30, 2016 | Dec 31, 2015 | 000-28720 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Mar 14, 2016 | Mar 11, 2016 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 10, 2015 | Sep 30, 2015 | 000-28720 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 6, 2015 | Nov 4, 2015 | |
| D | Open Document | Open Filing | Nov 6, 2015 | 021-250850 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 5, 2015 | Oct 30, 2015 | 000-28720 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 4, 2015 | Nov 2, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 4, 2015 | Nov 2, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 4, 2015 | Nov 2, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 7, 2015 | Oct 7, 2015 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2015 | Jun 30, 2015 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2015 | Mar 31, 2015 | 000-28720 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 30, 2015 | Dec 31, 2014 | 000-28720 |
| D | Open Document | Open Filing | Dec 3, 2014 | 021-229349 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 21, 2014 | Nov 18, 2014 | 000-28720 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 20, 2014 | Nov 18, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 20, 2014 | Nov 18, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 20, 2014 | Nov 18, 2014 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2014 | Sep 30, 2014 | 000-28720 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 15, 2014 | Oct 8, 2014 | 000-28720 |
| UPLOAD | Open Document | Open Filing | Aug 27, 2014 | |||
| DEF 14A | Open Document | Open Filing | DEF 14A | Aug 26, 2014 | Oct 8, 2014 | 000-28720 |
| PRER14A | Open Document | Open Filing | PRER14A | Aug 25, 2014 | 000-28720 | |
| CORRESP | Open Document | Open Filing | Aug 22, 2014 | |||
| CORRESP | Open Document | Open Filing | Aug 21, 2014 | |||
| PRE 14A | Open Document | Open Filing | FORM PRE 14A | Aug 13, 2014 | Aug 13, 2014 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | FORM T:\V385404 | Aug 8, 2014 | Jun 30, 2014 | 000-28720 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2014 | Mar 31, 2014 | 000-28720 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 7, 2014 | Apr 1, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 1, 2014 | Apr 1, 2014 | 000-28720 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 31, 2014 | Dec 31, 2013 | 000-28720 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 13, 2014 | Feb 13, 2014 | 000-28720 |