| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Aug 28, 2025 | Aug 21, 2025 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Aug 12, 2025 | Jun 28, 2025 | 001-06836 |
| 4 | Open Document | Open Filing | May 30, 2025 | May 21, 2025 | ||
| 4 | Open Document | Open Filing | May 30, 2025 | May 21, 2025 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 19, 2025 | Mar 29, 2025 | 001-06836 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 13, 2025 | May 9, 2025 | 001-06836 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | May 13, 2025 | Mar 29, 2025 | 001-06836 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 6, 2025 | Feb 28, 2025 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Feb 11, 2025 | Dec 28, 2024 | 001-06836 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 24, 2025 | Feb 28, 2025 | 001-06836 |
| 10-K | Open Document | Data | Open Filing | 10-K | Dec 27, 2024 | Sep 28, 2024 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 13, 2024 | Jun 29, 2024 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 14, 2024 | Mar 30, 2024 | 001-06836 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 28, 2024 | Feb 23, 2024 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Feb 13, 2024 | Dec 30, 2023 | 001-06836 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 26, 2024 | Feb 23, 2024 | 001-06836 |
| 10-K | Open Document | Data | Open Filing | 10-K | Dec 29, 2023 | Sep 30, 2023 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Aug 15, 2023 | Jul 1, 2023 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 16, 2023 | Apr 1, 2023 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Mar 15, 2023 | Dec 31, 2022 | 001-06836 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 1, 2023 | Feb 24, 2023 | 001-06836 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 1, 2023 | Feb 22, 2023 | 001-06836 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | Feb 14, 2023 | Dec 31, 2022 | 001-06836 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 26, 2023 | Feb 24, 2023 | 001-06836 |
| 10-K | Open Document | Data | Open Filing | 10-K | Jan 18, 2023 | Oct 1, 2022 | 001-06836 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Dec 29, 2022 | Oct 1, 2022 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 16, 2022 | Jul 2, 2022 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 24, 2022 | Apr 2, 2022 | 001-06836 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | May 17, 2022 | Apr 2, 2022 | 001-06836 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 2, 2022 | Feb 25, 2022 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Feb 22, 2022 | Jan 1, 2022 | 001-06836 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | Feb 16, 2022 | Jan 1, 2022 | 001-06836 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 11, 2022 | 005-33026 | |
| SC 13G/A | Open Document | Open Filing | Feb 9, 2022 | 005-33026 | ||
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 28, 2022 | Feb 22, 2025 | 001-06836 |
| 10-K | Open Document | Data | Open Filing | 10-K | Jan 14, 2022 | Oct 2, 2021 | 001-06836 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Jan 3, 2022 | Oct 2, 2021 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 17, 2021 | Jul 3, 2021 | 001-06836 |
| 4 | Open Document | Open Filing | Jun 14, 2021 | Mar 13, 2020 | ||
| 3 | Open Document | Open Filing | Jun 14, 2021 | Feb 24, 2006 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 21, 2021 | Apr 3, 2021 | 001-06836 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | May 19, 2021 | Apr 3, 2021 | 001-06836 |
| 8-K | Open Document | Open Filing | 8-K | Mar 5, 2021 | Feb 26, 2021 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Feb 22, 2021 | Jan 2, 2021 | 001-06836 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | Feb 17, 2021 | Jan 2, 2021 | 001-06836 |
| SC 13G/A | Open Document | Open Filing | Feb 8, 2021 | 005-33026 | ||
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 28, 2021 | Feb 26, 2021 | 001-06836 |
| SC 13D | Open Document | Open Filing | SC 13D | Jan 27, 2021 | 005-33026 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Jan 15, 2021 | Oct 3, 2020 | 001-06836 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Jan 4, 2021 | Oct 3, 2020 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 12, 2020 | Jun 27, 2020 | 001-06836 |
| 10-Q/A | Open Document | Open Filing | FORM 10-Q/A | Jul 14, 2020 | Mar 28, 2020 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Jun 26, 2020 | Mar 28, 2020 | 001-06836 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 18, 2020 | May 15, 2020 | 001-06836 |
| 8-K | Open Document | Open Filing | 8-K | May 7, 2020 | May 6, 2020 | 001-06836 |
| 4 | Open Document | Open Filing | May 1, 2020 | Apr 8, 2020 | ||
| 8-K | Open Document | Open Filing | 8-K | Mar 25, 2020 | Mar 24, 2020 | 001-06836 |
| 8-K | Open Document | Open Filing | 8-K | Mar 4, 2020 | Feb 28, 2020 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Feb 11, 2020 | Dec 28, 2019 | 001-06836 |
| SC 13G/A | Open Document | Open Filing | Feb 7, 2020 | 005-33026 | ||
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 30, 2020 | Feb 28, 2020 | 001-06836 |
| 10-K | Open Document | Data | Open Filing | 10-K | Dec 20, 2019 | Sep 28, 2019 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 13, 2019 | Jun 29, 2019 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 14, 2019 | Mar 30, 2019 | 001-06836 |
| 8-K | Open Document | Open Filing | 8-K | Feb 25, 2019 | Feb 22, 2019 | 001-06836 |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2019 | 005-33026 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Feb 12, 2019 | Dec 29, 2018 | 001-06836 |
| DEFR14A | Open Document | Open Filing | DEFR14A | Jan 29, 2019 | 001-06836 | |
| DEFR14A | Open Document | Open Filing | DEFR14A | Jan 28, 2019 | 001-06836 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 24, 2019 | Feb 22, 2019 | 001-06836 |
| 4 | Open Document | Open Filing | Dec 26, 2018 | Oct 31, 2018 | ||
| 10-K | Open Document | Data | Open Filing | 10-K | Dec 24, 2018 | Sep 29, 2018 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2018 | Jun 30, 2018 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 15, 2018 | Mar 31, 2018 | 001-06836 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 16, 2018 | Mar 12, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 13, 2018 | Mar 13, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 28, 2018 | Feb 23, 2018 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Feb 13, 2018 | Dec 30, 2017 | 001-06836 |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2018 | 005-33026 | ||
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 29, 2018 | Feb 23, 2018 | 001-06836 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Jan 16, 2018 | 005-33026 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Dec 21, 2017 | Sep 30, 2017 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 15, 2017 | Jul 1, 2017 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 16, 2017 | Apr 1, 2017 | 001-06836 |
| 8-K | Open Document | Open Filing | 8-K | Mar 1, 2017 | Feb 24, 2017 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Feb 14, 2017 | Dec 31, 2016 | 001-06836 |
| SC 13G | Open Document | Open Filing | Feb 14, 2017 | 005-33026 | ||
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 27, 2017 | Feb 24, 2017 | 001-06836 |
| 10-K | Open Document | Data | Open Filing | 10-K | Dec 23, 2016 | Oct 1, 2016 | 001-06836 |
| 4 | Open Document | Open Filing | Sep 9, 2016 | Aug 25, 2016 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 16, 2016 | Jul 2, 2016 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 17, 2016 | Apr 2, 2016 | 001-06836 |
| 8-K | Open Document | Open Filing | 8-K | Mar 3, 2016 | Feb 26, 2016 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Feb 16, 2016 | Jan 2, 2016 | 001-06836 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 12, 2016 | 005-33026 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Feb 4, 2016 | 001-06836 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 26, 2016 | Feb 26, 2016 | 001-06836 |
| 10-K | Open Document | Data | Open Filing | Dec 24, 2015 | Oct 3, 2015 | 001-06836 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 11, 2015 | Jun 30, 2015 | 001-06836 |
| 4 | Open Document | Open Filing | Jun 1, 2015 | May 18, 2015 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 12, 2015 | Mar 28, 2015 | 001-06836 |
| 4 | Open Document | Open Filing | Apr 20, 2015 | Apr 1, 2015 | ||
| 4 | Open Document | Open Filing | Mar 30, 2015 | Mar 20, 2015 | ||
| 4 | Open Document | Open Filing | Mar 18, 2015 | Mar 5, 2015 | ||
| 8-K | Open Document | Open Filing | 8-K | Mar 5, 2015 | Feb 27, 2015 | 001-06836 |
| 4 | Open Document | Open Filing | Mar 3, 2015 | Feb 24, 2015 | ||
| 3 | Open Document | Open Filing | Feb 20, 2015 | Feb 22, 2013 | ||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 10, 2015 | 005-33026 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Feb 10, 2015 | Dec 27, 2014 | 001-06836 |
| 3 | Open Document | Open Filing | Feb 5, 2015 | Feb 28, 2014 | ||
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 27, 2015 | Feb 27, 2015 | 001-06836 |
| 4 | Open Document | Open Filing | Jan 27, 2015 | Feb 1, 1995 | ||
| 3 | Open Document | Open Filing | Jan 27, 2015 | Feb 22, 1985 | ||
| 4 | Open Document | Open Filing | Jan 22, 2015 | Jan 8, 2015 | ||
| 10-K | Open Document | Data | Open Filing | 10-K | Dec 24, 2014 | Sep 27, 2014 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 12, 2014 | Jun 28, 2014 | 001-06836 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 13, 2014 | Mar 29, 2014 | 001-06836 |
| UPLOAD | Open Document | Open Filing | Apr 3, 2014 | |||
| CORRESP | Open Document | Open Filing | Mar 31, 2014 | |||
| 8-K | Open Document | Open Filing | 8-K | Mar 5, 2014 | Feb 28, 2014 | 001-06836 |
| UPLOAD | Open Document | Open Filing | Feb 26, 2014 | |||
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2014 | 005-33026 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Feb 11, 2014 | Dec 28, 2013 | 001-06836 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 28, 2014 | Feb 28, 2014 | 001-06836 |