| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open Document | Open Filing | 8-K | Nov 17, 2025 | Nov 17, 2025 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 13, 2025 | Sep 30, 2025 | 001-08033 |
| DFAN14A | Open Document | Open Filing | DFAN14A | Nov 12, 2025 | 001-08033 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Nov 3, 2025 | 001-08033 | |
| DEFN14A | Open Document | Open Filing | DEFN14A | Oct 30, 2025 | Dec 16, 2025 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Oct 21, 2025 | Oct 21, 2025 | 001-08033 |
| SCHEDULE 13D/A | Open Document | Open Filing | Oct 16, 2025 | 005-34075 | ||
| PREN14A | Open Document | Open Filing | PREN14A | Oct 15, 2025 | Oct 15, 2025 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Oct 15, 2025 | Oct 10, 2025 | 001-08033 |
| SCHEDULE 13D/A | Open Document | Open Filing | Oct 10, 2025 | 005-34075 | ||
| DFAN14A | Open Document | Open Filing | DFAN14A | Oct 10, 2025 | 001-08033 | |
| SCHEDULE 13D | Open Document | Open Filing | Oct 10, 2025 | 005-34075 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 22, 2025 | Sep 19, 2025 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 19, 2025 | Sep 19, 2025 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Aug 19, 2025 | Aug 19, 2025 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Aug 19, 2025 | Aug 19, 2025 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 13, 2025 | Jun 30, 2025 | 001-08033 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 22, 2025 | Jun 4, 2025 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 22, 2025 | Jun 3, 2025 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 21, 2025 | Jul 21, 2025 | 001-08033 |
| SCHEDULE 13G/A | Open Document | Open Filing | Jul 8, 2025 | 005-34075 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | Jul 2, 2025 | 005-34075 | ||
| 8-K | Open Document | Open Filing | 8-K | Jun 20, 2025 | Jun 20, 2025 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | May 27, 2025 | May 23, 2025 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | May 19, 2025 | May 19, 2025 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | May 14, 2025 | Mar 31, 2025 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Apr 17, 2025 | Apr 17, 2025 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Mar 21, 2025 | Mar 21, 2025 | 001-08033 |
| 10-K | Open Document | Open Filing | 10-K | Mar 14, 2025 | Dec 31, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Feb 18, 2025 | Feb 18, 2025 | 001-08033 |
| SCHEDULE 13G/A | Open Document | Open Filing | Feb 13, 2025 | 005-34075 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | Feb 13, 2025 | 005-34075 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 21, 2025 | Jan 21, 2025 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Dec 20, 2024 | Dec 20, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Nov 18, 2024 | Nov 18, 2024 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 12, 2024 | Sep 30, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Oct 21, 2024 | Oct 21, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Sep 20, 2024 | Sep 20, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Aug 20, 2024 | Aug 20, 2024 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 8, 2024 | Aug 8, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jul 19, 2024 | Jul 19, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 17, 2024 | Jun 17, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 4, 2024 | Jun 3, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | May 20, 2024 | May 20, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | May 9, 2024 | May 8, 2024 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | May 9, 2024 | Mar 31, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Apr 19, 2024 | Apr 19, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Mar 19, 2024 | Mar 18, 2024 | 001-08033 |
| 10-K | Open Document | Open Filing | 10-K | Feb 29, 2024 | Dec 31, 2023 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Feb 16, 2024 | Feb 16, 2024 | 001-08033 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT TO FORM SC 13G | Feb 14, 2024 | 005-34075 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 19, 2024 | Jan 19, 2024 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Dec 27, 2023 | Dec 27, 2023 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Dec 18, 2023 | Dec 18, 2023 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Nov 17, 2023 | Nov 17, 2023 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 8, 2023 | Sep 30, 2023 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Oct 20, 2023 | Oct 20, 2023 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Sep 19, 2023 | Sep 19, 2023 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Aug 21, 2023 | Aug 21, 2023 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 9, 2023 | Jun 30, 2023 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jul 21, 2023 | Jul 21, 2023 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 20, 2023 | Jun 20, 2023 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | May 19, 2023 | May 19, 2023 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | May 10, 2023 | Mar 31, 2023 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Apr 18, 2023 | Apr 18, 2023 | 001-08033 |
| SC 13G | Open Document | Open Filing | Apr 6, 2023 | 005-34075 | ||
| 8-K | Open Document | Open Filing | 8-K | Mar 21, 2023 | Mar 21, 2023 | 001-08033 |
| 10-K | Open Document | Open Filing | 10-K | Mar 1, 2023 | Dec 31, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Feb 17, 2023 | Feb 17, 2023 | 001-08033 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT TO FORM SC 13G | Feb 13, 2023 | 005-34075 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 20, 2023 | Jan 20, 2023 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Dec 19, 2022 | Dec 19, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Nov 18, 2022 | Nov 18, 2022 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 14, 2022 | Sep 30, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Oct 21, 2022 | Oct 21, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Sep 20, 2022 | Sep 20, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Aug 22, 2022 | Aug 19, 2022 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 15, 2022 | Jun 30, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jul 19, 2022 | Jul 19, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 17, 2022 | Jun 17, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | May 20, 2022 | May 20, 2022 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | May 16, 2022 | Mar 31, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | May 6, 2022 | May 4, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Apr 19, 2022 | Apr 19, 2022 | 001-08033 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 6, 2022 | 001-08033 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 6, 2022 | Apr 5, 2022 | 001-08033 |
| DEFA14A | Open Document | Open Filing | 8-K | Apr 6, 2022 | 001-08033 | |
| 10-K | Open Document | Open Filing | 10-K | Mar 30, 2022 | Dec 31, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Mar 21, 2022 | Mar 21, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Feb 18, 2022 | Feb 17, 2022 | 001-08033 |
| SC 13G | Open Document | Open Filing | SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | Feb 14, 2022 | 005-34075 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Feb 9, 2022 | Apr 5, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jan 21, 2022 | Jan 21, 2022 | 001-08033 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Jan 18, 2022 | Jan 14, 2022 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Dec 20, 2021 | Dec 20, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Nov 22, 2021 | Nov 19, 2021 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 15, 2021 | Sep 30, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Nov 4, 2021 | Nov 4, 2021 | 001-08033 |
| DEFA14A | Open Document | Open Filing | 8-K | Nov 4, 2021 | 001-08033 | |
| 8-K | Open Document | Open Filing | 8-K | Oct 19, 2021 | Oct 19, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Sep 20, 2021 | Sep 20, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Aug 20, 2021 | Aug 20, 2021 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 16, 2021 | Jun 30, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jul 20, 2021 | Jul 20, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 21, 2021 | Jun 17, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 1, 2021 | May 27, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | T8-K | May 18, 2021 | May 18, 2021 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | May 17, 2021 | Mar 31, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Apr 21, 2021 | Apr 20, 2021 | 001-08033 |
| 10-K | Open Document | Open Filing | 10-K | Mar 31, 2021 | Dec 31, 2020 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Mar 19, 2021 | Mar 19, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Feb 16, 2021 | Feb 16, 2021 | 001-08033 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 11, 2021 | 005-34075 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 19, 2021 | Jan 19, 2021 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Dec 18, 2020 | Dec 18, 2020 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Nov 19, 2020 | Nov 19, 2020 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 9, 2020 | Sep 30, 2020 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Oct 20, 2020 | Oct 20, 2020 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Sep 18, 2020 | Sep 18, 2020 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Aug 21, 2020 | Aug 21, 2020 | 001-08033 |
| 10-Q/A | Open Document | Open Filing | 10-Q/A | Aug 10, 2020 | Jun 30, 2020 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 10, 2020 | Jun 30, 2020 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jul 21, 2020 | Jul 21, 2020 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 23, 2020 | Jun 19, 2020 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | May 18, 2020 | May 18, 2020 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | May 11, 2020 | Mar 31, 2020 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Apr 20, 2020 | Apr 20, 2020 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Mar 20, 2020 | Mar 20, 2020 | 001-08033 |
| 10-K | Open Document | Open Filing | 10-K | Mar 16, 2020 | Dec 31, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Feb 18, 2020 | Feb 18, 2020 | 001-08033 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 10, 2020 | 005-34075 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 21, 2020 | Jan 21, 2020 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 23, 2019 | Dec 20, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 18, 2019 | Nov 18, 2019 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | Nov 12, 2019 | Sep 30, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 22, 2019 | Oct 21, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Sep 23, 2019 | Sep 20, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 20, 2019 | Aug 20, 2019 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | Aug 8, 2019 | Jun 30, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 22, 2019 | Jul 19, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 18, 2019 | Jun 18, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | May 20, 2019 | May 20, 2019 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | May 8, 2019 | Mar 31, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 18, 2019 | Apr 18, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Mar 20, 2019 | Mar 19, 2019 | 001-08033 |
| 10-K | Open Document | Open Filing | 10-K | Mar 18, 2019 | Dec 31, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Feb 15, 2019 | Feb 15, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jan 18, 2019 | Jan 18, 2019 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 20, 2018 | Dec 20, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 19, 2018 | Nov 19, 2018 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 5, 2018 | Sep 30, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Oct 19, 2018 | Oct 19, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Sep 19, 2018 | Sep 18, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Aug 21, 2018 | Aug 21, 2018 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | Aug 9, 2018 | Jun 30, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jul 20, 2018 | Jul 20, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 20, 2018 | Jun 19, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 21, 2018 | May 18, 2018 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | May 10, 2018 | Mar 31, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 23, 2018 | Apr 20, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 19, 2018 | Mar 19, 2018 | 001-08033 |
| 10-K | Open Document | Open Filing | FORM 10-K | Mar 15, 2018 | Dec 31, 2017 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 26, 2018 | Feb 20, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 20, 2018 | Feb 16, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 22, 2018 | Jan 19, 2018 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 18, 2017 | Dec 18, 2017 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 17, 2017 | Nov 17, 2017 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | Nov 7, 2017 | Sep 30, 2017 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 20, 2017 | Oct 20, 2017 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 19, 2017 | Sep 19, 2017 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 21, 2017 | Aug 21, 2017 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | Aug 9, 2017 | Jun 30, 2017 | 001-08033 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 24, 2017 | Jul 21, 2017 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 21, 2017 | Jun 20, 2017 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 19, 2017 | May 19, 2017 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | May 5, 2017 | Mar 31, 2017 | 001-08033 |
| SC 13G | Open Document | Open Filing | SC 13G | Apr 26, 2017 | 005-34075 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 19, 2017 | Apr 18, 2017 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 21, 2017 | Mar 21, 2017 | 001-08033 |
| 10-K | Open Document | Open Filing | FORM 10-K | Mar 10, 2017 | Dec 31, 2016 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 3, 2017 | Feb 27, 2017 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 21, 2017 | Feb 17, 2017 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 20, 2017 | Jan 20, 2017 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 19, 2016 | Dec 19, 2016 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 18, 2016 | Nov 18, 2016 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | Nov 9, 2016 | Sep 30, 2016 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 24, 2016 | Oct 21, 2016 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 20, 2016 | Sep 20, 2016 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 19, 2016 | Aug 19, 2016 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | Aug 4, 2016 | Jun 30, 2016 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 19, 2016 | Jul 19, 2016 | 001-08033 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 20, 2016 | Jun 20, 2016 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 6, 2016 | Jun 1, 2016 | 001-08033 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 20, 2016 | May 20, 2016 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | May 10, 2016 | Mar 31, 2016 | 001-08033 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 19, 2016 | Apr 19, 2016 | 001-08033 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 21, 2016 | Mar 21, 2016 | 001-08033 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 15, 2016 | Dec 31, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 19, 2016 | Feb 19, 2016 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jan 20, 2016 | Jan 19, 2016 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Dec 18, 2015 | Dec 18, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 19, 2015 | Nov 19, 2015 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | Nov 9, 2015 | Sep 30, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Oct 21, 2015 | Oct 20, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 21, 2015 | Sep 18, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 21, 2015 | Aug 21, 2015 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | Aug 10, 2015 | Jun 30, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 22, 2015 | Jul 21, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 22, 2015 | Jun 19, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 19, 2015 | May 18, 2015 | 001-08033 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | May 11, 2015 | Mar 31, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Apr 21, 2015 | Apr 20, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 23, 2015 | Mar 20, 2015 | 001-08033 |
| 10-K | Open Document | Open Filing | FORM 10-K | Mar 2, 2015 | Dec 31, 2014 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 18, 2015 | Feb 17, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jan 20, 2015 | Jan 20, 2015 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Dec 19, 2014 | Dec 19, 2014 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Nov 18, 2014 | Nov 17, 2014 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 10, 2014 | Sep 30, 2014 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Oct 21, 2014 | Oct 21, 2014 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Sep 29, 2014 | Sep 26, 2014 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Sep 22, 2014 | Sep 19, 2014 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Aug 19, 2014 | Aug 19, 2014 | 001-08033 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 8, 2014 | Jun 30, 2014 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 22, 2014 | Jul 21, 2014 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 24, 2014 | Jun 20, 2014 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Jun 23, 2014 | Jun 20, 2014 | 001-08033 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 11, 2014 | 001-08033 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 29, 2014 | 001-08033 | |
| 8-K | Open Document | Open Filing | 8-K | May 27, 2014 | May 23, 2014 | 001-08033 |
| DEFA14A | Open Document | Open Filing | 8-K | May 27, 2014 | 001-08033 | |
| 8-K | Open Document | Open Filing | 8-K | May 20, 2014 | May 19, 2014 | 001-08033 |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 15, 2014 | 001-08033 | |
| 10-Q | Open Document | Open Filing | 10-Q | May 12, 2014 | Mar 31, 2014 | 001-08033 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 30, 2014 | 001-08033 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 18, 2014 | Apr 17, 2014 | 001-08033 |
| DEF 14A | Open Document | Open Filing | DEF14A | Mar 31, 2014 | May 23, 2014 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Mar 24, 2014 | Mar 21, 2014 | 001-08033 |
| PRE 14A | Open Document | Open Filing | PRE14A | Mar 12, 2014 | Mar 12, 2014 | 001-08033 |
| 10-K | Open Document | Open Filing | 10-K | Mar 3, 2014 | Dec 31, 2013 | 001-08033 |
| 8-K | Open Document | Open Filing | 8-K | Feb 19, 2014 | Feb 18, 2014 | 001-08033 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 23, 2014 | Jan 21, 2014 | 001-08033 |
| DEFA14A | Open Document | Open Filing | FORM 8-K | Jan 9, 2014 | 001-08033 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 9, 2014 | Jan 9, 2014 | 001-08033 |