| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Nov 10, 2025 | Nov 6, 2025 | ||
| 4 | Open Document | Open Filing | Nov 10, 2025 | Nov 6, 2025 | ||
| 8-K | Open Document | Data | Open Filing | Oct 28, 2025 | Oct 28, 2025 | 000-33411 | |
| 4 | Open Document | Open Filing | Sep 4, 2025 | Sep 3, 2025 | ||
| 4 | Open Document | Open Filing | Sep 4, 2025 | Sep 4, 2025 | ||
| 4 | Open Document | Open Filing | Aug 20, 2025 | Aug 18, 2025 | ||
| 4 | Open Document | Open Filing | Aug 19, 2025 | Aug 15, 2025 | ||
| 10-Q | Open Document | Data | Open Filing | Aug 14, 2025 | Jun 30, 2025 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Jul 31, 2025 | Jul 28, 2025 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Jul 31, 2025 | Jul 31, 2025 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Jul 1, 2025 | Jun 25, 2025 | 000-33411 | |
| 4 | Open Document | Open Filing | Jun 17, 2025 | Jun 16, 2025 | ||
| 4 | Open Document | Open Filing | Jun 16, 2025 | Jun 12, 2025 | ||
| 4 | Open Document | Open Filing | Jun 12, 2025 | Jun 10, 2025 | ||
| 4 | Open Document | Open Filing | May 30, 2025 | May 28, 2025 | ||
| 4 | Open Document | Open Filing | May 29, 2025 | May 28, 2025 | ||
| 4 | Open Document | Open Filing | May 22, 2025 | May 20, 2025 | ||
| 8-K | Open Document | Data | Open Filing | May 21, 2025 | May 20, 2025 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | May 21, 2025 | May 20, 2025 | 000-33411 | |
| 10-Q | Open Document | Data | Open Filing | May 15, 2025 | Mar 31, 2025 | 000-33411 | |
| 4 | Open Document | Open Filing | May 1, 2025 | Apr 30, 2025 | ||
| 4 | Open Document | Open Filing | May 1, 2025 | Apr 30, 2025 | ||
| 8-K | Open Document | Data | Open Filing | Apr 25, 2025 | Apr 25, 2025 | 000-33411 | |
| ARS | Open Document | Open Filing | Apr 8, 2025 | Dec 31, 2024 | 000-33411 | |
| DEFA14A | Open Document | Open Filing | Apr 8, 2025 | 000-33411 | ||
| DEF 14A | Open Document | Data | Open Filing | Apr 8, 2025 | Apr 7, 2025 | 000-33411 | |
| 10-K | Open Document | Data | Open Filing | Mar 31, 2025 | Dec 31, 2024 | 000-33411 | |
| 4 | Open Document | Open Filing | Mar 17, 2025 | Mar 14, 2025 | ||
| 4 | Open Document | Open Filing | Mar 17, 2025 | Mar 17, 2025 | ||
| 4 | Open Document | Open Filing | Feb 28, 2025 | Feb 27, 2025 | ||
| 4 | Open Document | Open Filing | Feb 26, 2025 | Feb 19, 2025 | ||
| 8-K | Open Document | Data | Open Filing | Feb 25, 2025 | Feb 24, 2025 | 000-33411 | |
| 4 | Open Document | Open Filing | Feb 18, 2025 | Feb 14, 2025 | ||
| 4 | Open Document | Open Filing | Feb 12, 2025 | Feb 11, 2025 | ||
| 4 | Open Document | Open Filing | Feb 11, 2025 | Feb 10, 2025 | ||
| 8-K | Open Document | Data | Open Filing | Jan 31, 2025 | Jan 31, 2025 | 000-33411 | |
| 4 | Open Document | Open Filing | Dec 13, 2024 | Dec 11, 2024 | ||
| 4 | Open Document | Open Filing | Dec 6, 2024 | Dec 6, 2024 | ||
| 4 | Open Document | Open Filing | Nov 27, 2024 | Nov 26, 2024 | ||
| 4 | Open Document | Open Filing | Nov 26, 2024 | Nov 25, 2024 | ||
| 4 | Open Document | Open Filing | Nov 26, 2024 | Nov 6, 2024 | ||
| 10-Q | Open Document | Data | Open Filing | Nov 14, 2024 | Sep 30, 2024 | 000-33411 | |
| 4 | Open Document | Open Filing | Nov 7, 2024 | Nov 6, 2024 | ||
| UPLOAD | Open Document | Open Filing | Nov 4, 2024 | 000-33411 | ||
| 8-K | Open Document | Data | Open Filing | Oct 30, 2024 | Oct 30, 2024 | 000-33411 | |
| CORRESP | Open Document | Open Filing | Oct 11, 2024 | |||
| UPLOAD | Open Document | Open Filing | Sep 25, 2024 | 000-33411 | ||
| 4 | Open Document | Open Filing | Sep 16, 2024 | Sep 16, 2024 | ||
| 4 | Open Document | Open Filing | Sep 16, 2024 | Sep 16, 2024 | ||
| 4 | Open Document | Open Filing | Aug 27, 2024 | Aug 26, 2024 | ||
| 4 | Open Document | Open Filing | Aug 20, 2024 | Aug 20, 2024 | ||
| 4 | Open Document | Open Filing | Aug 20, 2024 | Aug 20, 2024 | ||
| 10-Q | Open Document | Data | Open Filing | Aug 14, 2024 | Jun 30, 2024 | 000-33411 | |
| 4 | Open Document | Open Filing | Aug 1, 2024 | Jul 31, 2024 | ||
| 8-K | Open Document | Data | Open Filing | Jul 29, 2024 | Jul 29, 2024 | 000-33411 | |
| 4 | Open Document | Open Filing | Jun 18, 2024 | Jun 14, 2024 | ||
| 8-K | Open Document | Data | Open Filing | May 24, 2024 | May 21, 2024 | 000-33411 | |
| 4/A | Open Document | Open Filing | May 22, 2024 | May 17, 2022 | ||
| 4 | Open Document | Open Filing | May 22, 2024 | Jun 16, 2023 | ||
| 4 | Open Document | Open Filing | May 17, 2024 | May 17, 2024 | ||
| 10-Q | Open Document | Data | Open Filing | May 15, 2024 | Mar 31, 2024 | 000-33411 | |
| 4 | Open Document | Open Filing | May 15, 2024 | May 8, 2024 | ||
| 4 | Open Document | Open Filing | May 9, 2024 | May 6, 2024 | ||
| 4 | Open Document | Open Filing | May 6, 2024 | May 3, 2024 | ||
| 4 | Open Document | Open Filing | May 3, 2024 | May 3, 2024 | ||
| 8-K | Open Document | Data | Open Filing | Apr 30, 2024 | Apr 30, 2024 | 000-33411 | |
| ARS | Open Document | Open Filing | Apr 11, 2024 | Dec 31, 2023 | 000-33411 | |
| DEFA14A | Open Document | Open Filing | Apr 11, 2024 | 000-33411 | ||
| DEF 14A | Open Document | Data | Open Filing | Apr 11, 2024 | Apr 11, 2024 | 000-33411 | |
| 10-K | Open Document | Data | Open Filing | Apr 1, 2024 | Dec 31, 2023 | 000-33411 | |
| 4 | Open Document | Open Filing | Mar 15, 2024 | Mar 13, 2024 | ||
| 8-K | Open Document | Data | Open Filing | Feb 28, 2024 | Feb 28, 2024 | 000-33411 | |
| 4 | Open Document | Open Filing | Feb 2, 2024 | Feb 1, 2024 | ||
| 8-K | Open Document | Data | Open Filing | Jan 30, 2024 | Jan 30, 2024 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Jan 23, 2024 | Jan 19, 2024 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Dec 21, 2023 | Dec 18, 2023 | 000-33411 | |
| 4 | Open Document | Open Filing | Dec 18, 2023 | Dec 13, 2023 | ||
| 4 | Open Document | Open Filing | Dec 13, 2023 | Dec 8, 2023 | ||
| 4 | Open Document | Open Filing | Nov 15, 2023 | Nov 13, 2023 | ||
| 4 | Open Document | Open Filing | Nov 15, 2023 | Nov 13, 2023 | ||
| 10-Q | Open Document | Data | Open Filing | Nov 14, 2023 | Sep 30, 2023 | 000-33411 | |
| 4 | Open Document | Open Filing | Nov 13, 2023 | Nov 9, 2023 | ||
| 4 | Open Document | Open Filing | Nov 9, 2023 | Nov 8, 2023 | ||
| 4 | Open Document | Open Filing | Nov 3, 2023 | Nov 1, 2023 | ||
| 8-K | Open Document | Data | Open Filing | Nov 2, 2023 | Oct 27, 2023 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Oct 27, 2023 | Oct 27, 2023 | 000-33411 | |
| 4 | Open Document | Open Filing | Aug 24, 2023 | Aug 24, 2023 | ||
| 8-K | Open Document | Data | Open Filing | Aug 22, 2023 | Aug 21, 2023 | 000-33411 | |
| 10-Q | Open Document | Data | Open Filing | Aug 14, 2023 | Jun 30, 2023 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Aug 9, 2023 | Aug 7, 2023 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Jul 28, 2023 | Jul 28, 2023 | 000-33411 | |
| 3 | Open Document | Open Filing | Jul 7, 2023 | Jun 1, 2023 | ||
| 4 | Open Document | Open Filing | Jun 20, 2023 | Jun 16, 2023 | ||
| 4 | Open Document | Open Filing | May 19, 2023 | May 17, 2023 | ||
| 8-K | Open Document | Data | Open Filing | May 18, 2023 | May 16, 2023 | 000-33411 | |
| 10-Q/A | Open Document | Data | Open Filing | May 16, 2023 | Mar 31, 2023 | 000-33411 | |
| 10-Q | Open Document | Open Filing | May 15, 2023 | Mar 31, 2023 | 000-33411 | |
| 4 | Open Document | Open Filing | May 4, 2023 | Feb 22, 2023 | ||
| 4 | Open Document | Open Filing | May 4, 2023 | May 3, 2023 | ||
| 4 | Open Document | Open Filing | May 4, 2023 | May 3, 2023 | ||
| 8-K | Open Document | Data | Open Filing | May 1, 2023 | May 1, 2023 | 000-33411 | |
| DEF 14A | Open Document | Open Filing | Apr 3, 2023 | Apr 3, 2023 | 000-33411 | |
| 10-K | Open Document | Data | Open Filing | Mar 31, 2023 | Dec 31, 2022 | 000-33411 | |
| 4 | Open Document | Open Filing | Mar 8, 2023 | Mar 6, 2023 | ||
| 4 | Open Document | Open Filing | Mar 8, 2023 | Mar 6, 2023 | ||
| 8-K | Open Document | Data | Open Filing | Mar 2, 2023 | Feb 27, 2023 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Mar 1, 2023 | Mar 1, 2023 | 000-33411 | |
| 4 | Open Document | Open Filing | Feb 22, 2023 | Feb 22, 2023 | ||
| 8-K | Open Document | Data | Open Filing | Feb 22, 2023 | Feb 21, 2023 | 000-33411 | |
| 4 | Open Document | Open Filing | Feb 21, 2023 | Nov 30, 2022 | ||
| 8-K | Open Document | Open Filing | Feb 6, 2023 | Feb 3, 2023 | 000-33411 | |
| 4 | Open Document | Open Filing | Nov 16, 2022 | Nov 15, 2022 | ||
| 4 | Open Document | Open Filing | Nov 16, 2022 | Nov 15, 2022 | ||
| 10-Q/A | Open Document | Data | Open Filing | Nov 15, 2022 | Sep 30, 2022 | 000-33411 | |
| 10-Q | Open Document | Open Filing | Nov 14, 2022 | Sep 30, 2022 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Nov 10, 2022 | Nov 10, 2022 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Aug 18, 2022 | Aug 16, 2022 | 000-33411 | |
| 10-Q/A | Open Document | Data | Open Filing | Aug 16, 2022 | Jun 30, 2022 | 000-33411 | |
| 10-Q | Open Document | Open Filing | Aug 15, 2022 | Jun 30, 2022 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Jul 7, 2022 | Jun 30, 2022 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Jun 29, 2022 | Jun 29, 2022 | 000-33411 | |
| 4 | Open Document | Open Filing | Jun 7, 2022 | May 13, 2022 | ||
| 4 | Open Document | Open Filing | May 20, 2022 | May 17, 2022 | ||
| 8-K | Open Document | Data | Open Filing | May 18, 2022 | May 17, 2022 | 000-33411 | |
| 10-Q/A | Open Document | Data | Open Filing | May 17, 2022 | Mar 31, 2022 | 000-33411 | |
| 10-Q | Open Document | Open Filing | May 16, 2022 | Mar 31, 2022 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Apr 29, 2022 | Apr 25, 2022 | 000-33411 | |
| DEF 14A | Open Document | Open Filing | Apr 5, 2022 | Apr 4, 2022 | 000-33411 | |
| 10-K | Open Document | Data | Open Filing | Mar 31, 2022 | Dec 31, 2021 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Mar 29, 2022 | Mar 25, 2022 | 000-33411 | |
| 4 | Open Document | Open Filing | Mar 18, 2022 | Mar 15, 2022 | ||
| 8-K | Open Document | Data | Open Filing | Mar 1, 2022 | Feb 28, 2022 | 000-33411 | |
| 4 | Open Document | Open Filing | Feb 16, 2022 | Feb 15, 2022 | ||
| 4 | Open Document | Open Filing | Feb 16, 2022 | Feb 15, 2022 | ||
| 8-K | Open Document | Data | Open Filing | Feb 10, 2022 | Feb 10, 2022 | 000-33411 | |
| 4 | Open Document | Open Filing | Dec 16, 2021 | Dec 1, 2021 | ||
| 4 | Open Document | Open Filing | Dec 7, 2021 | Dec 6, 2021 | ||
| 4 | Open Document | Open Filing | Nov 17, 2021 | Nov 10, 2021 | ||
| 4 | Open Document | Open Filing | Nov 17, 2021 | Nov 5, 2021 | ||
| 10-Q | Open Document | Data | Open Filing | Nov 15, 2021 | Sep 30, 2021 | 000-33411 | |
| 4 | Open Document | Open Filing | Nov 8, 2021 | Nov 4, 2021 | ||
| 4 | Open Document | Open Filing | Nov 8, 2021 | Jun 14, 2021 | ||
| 8-K | Open Document | Data | Open Filing | Nov 1, 2021 | Nov 1, 2021 | 000-33411 | |
| 3 | Open Document | Open Filing | Sep 16, 2021 | Aug 16, 2021 | ||
| 4 | Open Document | Open Filing | Sep 9, 2021 | Sep 1, 2021 | ||
| 4 | Open Document | Open Filing | Sep 2, 2021 | Sep 1, 2021 | ||
| 4 | Open Document | Open Filing | Aug 31, 2021 | Aug 11, 2021 | ||
| 4 | Open Document | Open Filing | Aug 25, 2021 | Aug 25, 2021 | ||
| 4 | Open Document | Open Filing | Aug 20, 2021 | Aug 18, 2021 | ||
| 10-Q | Open Document | Data | Open Filing | Aug 16, 2021 | Jun 30, 2021 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Aug 5, 2021 | Aug 5, 2021 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Jul 15, 2021 | Jul 12, 2021 | 000-33411 | |
| 4 | Open Document | Open Filing | Jun 15, 2021 | Jun 14, 2021 | ||
| 4 | Open Document | Open Filing | Jun 3, 2021 | May 27, 2021 | ||
| 4 | Open Document | Open Filing | Jun 1, 2021 | May 27, 2021 | ||
| 4 | Open Document | Open Filing | May 28, 2021 | May 27, 2021 | ||
| 4 | Open Document | Open Filing | May 28, 2021 | May 27, 2021 | ||
| 4 | Open Document | Open Filing | May 21, 2021 | May 20, 2021 | ||
| 8-K | Open Document | Data | Open Filing | May 19, 2021 | May 18, 2021 | 000-33411 | |
| 10-Q/A | Open Document | Data | Open Filing | May 17, 2021 | Mar 31, 2021 | 000-33411 | |
| 10-Q | Open Document | Open Filing | May 17, 2021 | Mar 31, 2021 | 000-33411 | |
| 4 | Open Document | Open Filing | May 14, 2021 | May 11, 2021 | ||
| 4 | Open Document | Open Filing | May 14, 2021 | May 13, 2021 | ||
| 4 | Open Document | Open Filing | May 14, 2021 | May 12, 2021 | ||
| 8-K | Open Document | Open Filing | May 6, 2021 | May 6, 2021 | 000-33411 | |
| DEF 14A | Open Document | Open Filing | Apr 8, 2021 | Apr 8, 2021 | 000-33411 | |
| 10-K | Open Document | Data | Open Filing | Apr 8, 2021 | Dec 31, 2020 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | Apr 8, 2021 | Mar 22, 2021 | 000-33411 | |
| NT 10-K | Open Document | Open Filing | Mar 31, 2021 | Dec 31, 2020 | 000-33411 | |
| 4 | Open Document | Open Filing | Dec 18, 2020 | Dec 8, 2020 | ||
| 4 | Open Document | Open Filing | Dec 18, 2020 | Dec 17, 2020 | ||
| 4 | Open Document | Open Filing | Dec 18, 2020 | Dec 17, 2020 | ||
| 4 | Open Document | Open Filing | Dec 18, 2020 | Dec 17, 2020 | ||
| 4 | Open Document | Open Filing | Dec 10, 2020 | Nov 30, 2020 | ||
| 10-Q | Open Document | Data | Open Filing | Nov 20, 2020 | Sep 30, 2020 | 000-33411 | |
| 4 | Open Document | Open Filing | Nov 17, 2020 | Nov 12, 2020 | ||
| NT 10-Q | Open Document | Open Filing | Nov 16, 2020 | Sep 30, 2020 | 000-33411 | |
| 4 | Open Document | Open Filing | Oct 30, 2020 | Oct 30, 2020 | ||
| 4 | Open Document | Open Filing | Oct 30, 2020 | Oct 28, 2020 | ||
| 8-K | Open Document | Open Filing | Oct 22, 2020 | Oct 20, 2020 | 000-33411 | |
| 8-K | Open Document | Open Filing | Oct 20, 2020 | Oct 20, 2020 | 000-33411 | |
| 4 | Open Document | Open Filing | Sep 15, 2020 | Sep 14, 2020 | ||
| DEFA14A | Open Document | Open Filing | Sep 4, 2020 | 000-33411 | ||
| DEF 14A | Open Document | Open Filing | Sep 4, 2020 | Oct 20, 2020 | 000-33411 | |
| 4/A | Open Document | Open Filing | Aug 31, 2020 | Sep 4, 2019 | ||
| 4 | Open Document | Open Filing | Aug 28, 2020 | Aug 26, 2020 | ||
| 4 | Open Document | Open Filing | Aug 28, 2020 | Aug 27, 2020 | ||
| 4 | Open Document | Open Filing | Aug 27, 2020 | Aug 25, 2020 | ||
| 8-K | Open Document | Open Filing | Aug 26, 2020 | Aug 24, 2020 | 000-33411 | |
| 10-Q | Open Document | Data | Open Filing | Aug 20, 2020 | Jun 30, 2020 | 000-33411 | |
| NT 10-Q | Open Document | Open Filing | Aug 14, 2020 | Jun 30, 2020 | 000-33411 | |
| 4 | Open Document | Open Filing | Jun 17, 2020 | Jun 15, 2020 | ||
| 4/A | Open Document | Open Filing | Jun 12, 2020 | Jun 9, 2020 | ||
| 4 | Open Document | Open Filing | Jun 5, 2020 | Jun 4, 2020 | ||
| 8-K | Open Document | Open Filing | Jun 1, 2020 | May 29, 2020 | 000-33411 | |
| 4 | Open Document | Open Filing | May 29, 2020 | May 27, 2020 | ||
| 4 | Open Document | Open Filing | May 29, 2020 | May 27, 2020 | ||
| 4 | Open Document | Open Filing | May 26, 2020 | May 19, 2020 | ||
| 8-K | Open Document | Open Filing | May 15, 2020 | May 15, 2020 | 000-33411 | |
| 10-Q | Open Document | Data | Open Filing | May 15, 2020 | Mar 31, 2020 | 000-33411 | |
| 8-K | Open Document | Open Filing | Apr 16, 2020 | Apr 15, 2020 | 000-33411 | |
| 10-K | Open Document | Data | Open Filing | Apr 14, 2020 | Dec 31, 2019 | 000-33411 | |
| NT 10-K | Open Document | Open Filing | Mar 30, 2020 | Dec 31, 2019 | 000-33411 | |
| 4 | Open Document | Open Filing | Dec 18, 2019 | Dec 9, 2019 | ||
| 4 | Open Document | Open Filing | Dec 9, 2019 | Dec 9, 2019 | ||
| 4 | Open Document | Open Filing | Dec 9, 2019 | Dec 2, 2019 | ||
| 4 | Open Document | Open Filing | Nov 29, 2019 | Nov 26, 2019 | ||
| 4 | Open Document | Open Filing | Nov 26, 2019 | Nov 22, 2019 | ||
| 4 | Open Document | Open Filing | Nov 26, 2019 | Nov 21, 2019 | ||
| 4 | Open Document | Open Filing | Nov 21, 2019 | Nov 20, 2019 | ||
| 10-Q | Open Document | Data | Open Filing | Nov 14, 2019 | Sep 30, 2019 | 000-33411 | |
| 4 | Open Document | Open Filing | Sep 5, 2019 | Sep 4, 2019 | ||
| 4 | Open Document | Open Filing | Aug 23, 2019 | Aug 23, 2019 | ||
| 10-Q/A | Open Document | Data | Open Filing | Aug 15, 2019 | Jun 30, 2019 | 000-33411 | |
| 10-Q | Open Document | Open Filing | Aug 14, 2019 | Jun 30, 2019 | 000-33411 | |
| 4 | Open Document | Open Filing | Jun 18, 2019 | Jun 13, 2019 | ||
| 4 | Open Document | Open Filing | Jun 17, 2019 | Jun 13, 2019 | ||
| 4 | Open Document | Open Filing | Jun 17, 2019 | Jun 13, 2019 | ||
| 4 | Open Document | Open Filing | Jun 12, 2019 | Jun 10, 2019 | ||
| 4 | Open Document | Open Filing | May 30, 2019 | May 24, 2019 | ||
| 4 | Open Document | Open Filing | May 30, 2019 | May 29, 2019 | ||
| 8-K | Open Document | Open Filing | May 22, 2019 | May 21, 2019 | 000-33411 | |
| 10-Q | Open Document | Data | Open Filing | May 15, 2019 | Mar 31, 2019 | 000-33411 | |
| 4 | Open Document | Open Filing | Apr 23, 2019 | Apr 22, 2019 | ||
| DEF 14A | Open Document | Open Filing | Apr 8, 2019 | May 21, 2019 | 000-33411 | |
| 10-K | Open Document | Data | Open Filing | Apr 1, 2019 | Dec 31, 2018 | 000-33411 | |
| 4 | Open Document | Open Filing | Dec 12, 2018 | Dec 11, 2018 | ||
| 4 | Open Document | Open Filing | Dec 12, 2018 | Dec 11, 2018 | ||
| 4 | Open Document | Open Filing | Nov 30, 2018 | Nov 28, 2018 | ||
| 10-Q | Open Document | Data | Open Filing | Nov 14, 2018 | Sep 30, 2018 | 000-33411 | |
| 4 | Open Document | Open Filing | Aug 30, 2018 | Aug 27, 2018 | ||
| 10-Q | Open Document | Data | Open Filing | Aug 14, 2018 | Jun 30, 2018 | 000-33411 | |
| 10-Q | Open Document | Data | Open Filing | May 21, 2018 | Mar 31, 2018 | 000-33411 | |
| 8-K | Open Document | Open Filing | May 17, 2018 | May 15, 2018 | 000-33411 | |
| NT 10-Q | Open Document | Open Filing | May 15, 2018 | Mar 31, 2018 | 000-33411 | |
| DEF 14A | Open Document | Open Filing | Apr 2, 2018 | May 15, 2018 | 000-33411 | |
| 10-K | Open Document | Data | Open Filing | Mar 23, 2018 | Dec 31, 2017 | 000-33411 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2018 | Mar 16, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2018 | Mar 16, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2018 | Mar 16, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 19, 2018 | Mar 16, 2018 | |
| 8-K | Open Document | Open Filing | Feb 15, 2018 | Feb 15, 2018 | 000-33411 | |
| SC 13D/A | Open Document | Open Filing | Feb 14, 2018 | 005-84217 | ||
| SC 13D/A | Open Document | Open Filing | Feb 14, 2018 | 005-84217 | ||
| 8-K | Open Document | Open Filing | Jan 26, 2018 | Jan 22, 2018 | 000-33411 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 25, 2018 | Jan 22, 2018 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 25, 2018 | Jan 22, 2018 | |
| 8-K | Open Document | Open Filing | Jan 4, 2018 | Dec 31, 2017 | 000-33411 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2017 | Dec 20, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 21, 2017 | Dec 20, 2017 | |
| 8-K | Open Document | Open Filing | Dec 19, 2017 | Dec 18, 2017 | 000-33411 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2017 | Dec 18, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 19, 2017 | Dec 18, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2017 | Dec 8, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2017 | Nov 10, 2017 | |
| 10-Q | Open Document | Data | Open Filing | Nov 14, 2017 | Sep 30, 2017 | 000-33411 | |
| 8-K | Open Document | Open Filing | Oct 31, 2017 | Oct 31, 2017 | 000-33411 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2017 | Oct 13, 2017 | |
| 10-Q | Open Document | Data | Open Filing | Aug 14, 2017 | Jun 30, 2017 | 000-33411 | |
| 8-K | Open Document | Open Filing | Jun 30, 2017 | Jun 26, 2017 | 000-33411 | |
| 8-K | Open Document | Open Filing | Jun 7, 2017 | Jun 7, 2017 | 000-33411 | |
| 8-K | Open Document | Open Filing | Jun 6, 2017 | May 31, 2017 | 000-33411 | |
| 8-K | Open Document | Open Filing | May 19, 2017 | May 16, 2017 | 000-33411 | |
| 10-Q | Open Document | Data | Open Filing | May 15, 2017 | Mar 31, 2017 | 000-33411 | |
| 8-K | Open Document | Open Filing | May 12, 2017 | May 12, 2017 | 000-33411 | |
| 8-K | Open Document | Open Filing | Apr 18, 2017 | Apr 13, 2017 | 000-33411 | |
| DEF 14A | Open Document | Open Filing | Apr 3, 2017 | Apr 3, 2017 | 000-33411 | |
| 10-K | Open Document | Data | Open Filing | Mar 13, 2017 | Dec 31, 2016 | 000-33411 | |
| 8-K | Open Document | Open Filing | Mar 9, 2017 | Mar 9, 2017 | 000-33411 | |
| 8-K | Open Document | Open Filing | Dec 2, 2016 | Dec 1, 2016 | 000-33411 | |
| 8-K | Open Document | Open Filing | Nov 23, 2016 | Nov 23, 2016 | 000-33411 | |
| 10-Q | Open Document | Data | Open Filing | Nov 14, 2016 | Sep 30, 2016 | 000-33411 | |
| 10-Q | Open Document | Data | Open Filing | Aug 15, 2016 | Jun 30, 2016 | 000-33411 | |
| 8-K | Open Document | Open Filing | Aug 11, 2016 | Aug 11, 2016 | 000-33411 | |
| 8-K | Open Document | Open Filing | Jul 22, 2016 | Jul 22, 2016 | 000-33411 | |
| 8-K | Open Document | Open Filing | May 19, 2016 | May 17, 2016 | 000-33411 | |
| 10-Q | Open Document | Data | Open Filing | May 16, 2016 | Mar 31, 2016 | 000-33411 | |
| 8-K | Open Document | Data | Open Filing | May 11, 2016 | May 11, 2016 | 000-33411 | |
| DEF 14A | Open Document | Open Filing | Apr 4, 2016 | Apr 4, 2016 | 000-33411 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2016 | Mar 16, 2016 | |
| 8-K | Open Document | Open Filing | Mar 4, 2016 | Mar 4, 2016 | 000-33411 | |
| 10-K | Open Document | Data | Open Filing | Mar 1, 2016 | Dec 31, 2015 | 000-33411 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2016 | Jan 25, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 2, 2016 | Feb 2, 2016 | 000-33411 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 1, 2016 | 005-84217 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 27, 2016 | Jan 25, 2016 | 000-33411 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 23, 2015 | Dec 22, 2015 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 6 | Nov 18, 2015 | 005-84217 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 16, 2015 | Sep 30, 2015 | 000-33411 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2015 | Nov 12, 2015 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 5 | Nov 3, 2015 | 005-84217 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 23, 2015 | Oct 22, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 1, 2015 | Aug 28, 2015 | 000-33411 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 1, 2015 | Sep 1, 2015 | 000-33411 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2015 | Jun 30, 2015 | 000-33411 |
| 8-K | Open Document | Open Filing | 8-K | Jun 4, 2015 | Jun 2, 2015 | 000-33411 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2015 | Mar 31, 2015 | 000-33411 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 27, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 30, 2015 | Apr 30, 2015 | 000-33411 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 30, 2015 | Apr 27, 2015 | 000-33411 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Apr 10, 2015 | Jun 2, 2015 | 000-33411 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 26, 2015 | Dec 31, 2014 | 000-33411 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 17, 2014 | Dec 17, 2014 | 000-33411 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 9, 2014 | Dec 8, 2014 | 000-33411 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2014 | Sep 30, 2014 | 000-33411 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 5 | Oct 29, 2014 | 005-84217 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 27, 2014 | Oct 27, 2014 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO.4 | Oct 24, 2014 | 005-84217 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 21, 2014 | Oct 17, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 21, 2014 | Oct 17, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 20, 2014 | Oct 17, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 20, 2014 | Oct 17, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 14, 2014 | Oct 10, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 14, 2014 | Oct 10, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 14, 2014 | Oct 10, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 14, 2014 | Oct 10, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2014 | Oct 3, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 18, 2014 | Aug 18, 2014 | 000-33411 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2014 | Jun 30, 2014 | 000-33411 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D AMENDMENT NO. 3 | Jun 6, 2014 | 005-84217 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2014 | May 27, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 22, 2014 | May 20, 2014 | 000-33411 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2014 | Mar 31, 2014 | 000-33411 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Apr 11, 2014 | May 20, 2014 | 000-33411 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 25, 2014 | Dec 31, 2013 | 000-33411 |
| 8-K | Open Document | Open Filing | 8-K | Mar 4, 2014 | Mar 3, 2014 | 000-33411 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2014 | Mar 3, 2014 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G AMENDMENT NO. 3 | Jan 28, 2014 | 005-84217 | |
| 4 | Open Document | Open Filing | PRESERVATI FORM 4 | Jan 28, 2014 | Jan 24, 2014 |