Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
10-Q | Open Document | Data | Open Filing | 10-Q | Sep 17, 2025 | Sep 30, 2023 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | Aug 13, 2025 | Jun 30, 2023 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | May 30, 2025 | Mar 31, 2023 | 000-16665 |
10-K | Open Document | Data | Open Filing | 10-K | Mar 7, 2025 | Dec 31, 2022 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | Jun 20, 2024 | Sep 30, 2022 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | Apr 5, 2024 | Jun 30, 2022 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | Dec 8, 2023 | Mar 31, 2022 | 000-16665 |
10-K | Open Document | Data | Open Filing | 10-K | Sep 20, 2023 | Dec 31, 2021 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | Jun 14, 2023 | Sep 30, 2021 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | May 19, 2023 | Jun 30, 2021 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | Apr 19, 2023 | Mar 31, 2021 | 000-16665 |
10-K | Open Document | Data | Open Filing | FORM 10-K | Oct 19, 2022 | Dec 31, 2020 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 25, 2022 | Sep 30, 2020 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 16, 2022 | Jun 30, 2020 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 25, 2022 | Mar 31, 2020 | 000-16665 |
10-K | Open Document | Data | Open Filing | FORM 10-K | Feb 23, 2022 | Dec 31, 2019 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 4, 2022 | Sep 30, 2019 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 12, 2021 | Jun 30, 2019 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | Apr 29, 2020 | Mar 31, 2019 | 000-16665 |
10-K | Open Document | Data | Open Filing | FORM 10-K | Jan 31, 2020 | Dec 31, 2018 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 13, 2019 | Sep 30, 2018 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Sep 27, 2019 | Jun 30, 2018 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 2, 2019 | Mar 31, 2018 | 000-16665 |
10-K | Open Document | Data | Open Filing | FORM 10-K | Jun 8, 2018 | Dec 31, 2017 | 000-16665 |
NT 10-K | Open Document | Open Filing | NT 10-K | Apr 2, 2018 | Dec 31, 2017 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | Nov 17, 2017 | Sep 30, 2017 | 000-16665 |
NT 10-Q | Open Document | Open Filing | NT 10-Q | Nov 14, 2017 | Sep 30, 2017 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 23, 2017 | Jun 30, 2017 | 000-16665 |
NT 10-Q | Open Document | Open Filing | NT 10-Q | Aug 9, 2017 | Jun 30, 2017 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | Jun 9, 2017 | Mar 31, 2017 | 000-16665 |
NT 10-Q | Open Document | Open Filing | NT 10-Q | May 2, 2017 | Mar 31, 2017 | 000-16665 |
10-K | Open Document | Data | Open Filing | 10-K | Apr 10, 2017 | Dec 31, 2016 | 000-16665 |
NT 10-K | Open Document | Open Filing | NT 10-K | Mar 31, 2017 | Dec 31, 2016 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 10, 2016 | Sep 30, 2016 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | Aug 2, 2016 | Jun 30, 2016 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 12, 2016 | Mar 31, 2016 | 000-16665 |
10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 31, 2016 | Dec 31, 2015 | 000-16665 |
NT 10-K | Open Document | Open Filing | NT 10-K | Mar 30, 2016 | Dec 31, 2015 | 000-16665 |
8-K | Open Document | Open Filing | FORM 8-K | Jan 7, 2016 | Jan 7, 2016 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 13, 2015 | Sep 30, 2015 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2015 | Jun 30, 2015 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 12, 2015 | Mar 31, 2015 | 000-16665 |
10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 25, 2015 | Dec 31, 2014 | 000-16665 |
10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2014 | Sep 30, 2014 | 000-16665 |
UPLOAD | Open Document | Open Filing | Sep 29, 2014 | |||
CORRESP | Open Document | Open Filing | Sep 16, 2014 | |||
UPLOAD | Open Document | Open Filing | Sep 12, 2014 | |||
10-Q | Open Document | Data | Open Filing | 10-Q | Aug 19, 2014 | Jun 30, 2014 | 000-16665 |
NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | Aug 14, 2014 | Jun 30, 2014 | 000-16665 |
10-Q | Open Document | Data | Open Filing | 10-Q | May 20, 2014 | Mar 31, 2014 | 000-16665 |
NT 10-Q | Open Document | Open Filing | NT 10-Q | May 15, 2014 | Mar 31, 2014 | 000-16665 |
10-K | Open Document | Data | Open Filing | 10-K | Mar 27, 2014 | Dec 31, 2013 | 000-16665 |