| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 10, 2025 | Oct 6, 2025 | 000-32917 |
| D | Open Document | Open Filing | Oct 2, 2025 | 021-559593 | ||
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Sep 15, 2025 | Oct 5, 2025 | 000-32917 |
| PRE 14A | Open Document | Open Filing | PRELIMINARY PROXY STATEMENT | Sep 5, 2025 | Sep 5, 2025 | 000-32917 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 13, 2025 | Jun 30, 2025 | 000-32917 |
| D/A | Open Document | Open Filing | Aug 12, 2025 | 021-542289 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2025 | Mar 31, 2025 | 000-32917 |
| D/A | Open Document | Open Filing | May 14, 2025 | 021-542289 | ||
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | Mar 28, 2025 | Dec 31, 2024 | 000-32917 |
| D | Open Document | Open Filing | Mar 27, 2025 | 021-542289 | ||
| D/A | Open Document | Open Filing | Jan 21, 2025 | 021-510708 | ||
| D/A | Open Document | Open Filing | Nov 25, 2024 | 021-510708 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 12, 2024 | Sep 30, 2024 | 000-32917 |
| 4 | Open Document | Open Filing | Sep 27, 2024 | Sep 26, 2024 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 30, 2024 | Jun 30, 2024 | 000-32917 |
| D/A | Open Document | Open Filing | Jun 27, 2024 | 021-510708 | ||
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jun 17, 2024 | 005-81913 | |
| 4 | Open Document | Open Filing | Jun 17, 2024 | Jun 13, 2024 | ||
| D/A | Open Document | Open Filing | May 15, 2024 | 021-510708 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2024 | Mar 31, 2024 | 000-32917 |
| D/A | Open Document | Open Filing | Apr 18, 2024 | 021-501045 | ||
| D | Open Document | Open Filing | Apr 16, 2024 | 021-510708 | ||
| 4 | Open Document | Open Filing | Apr 15, 2024 | Mar 20, 2024 | ||
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 20, 2024 | Dec 31, 2023 | 000-32917 |
| D | Open Document | Open Filing | Dec 28, 2023 | 021-501045 | ||
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Dec 28, 2023 | 005-81913 | |
| 4 | Open Document | Open Filing | Dec 28, 2023 | Dec 26, 2023 | ||
| 4 | Open Document | Open Filing | Oct 27, 2023 | Oct 26, 2023 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 18, 2023 | Sep 30, 2023 | 000-32917 |
| D/A | Open Document | Open Filing | Sep 7, 2023 | 021-469911 | ||
| 4 | Open Document | Open Filing | Aug 30, 2023 | Aug 29, 2023 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 14, 2023 | Jun 30, 2023 | 000-32917 |
| D/A | Open Document | Open Filing | Jun 16, 2023 | 021-469911 | ||
| SC 13D/A | Open Document | Open Filing | Jun 15, 2023 | 005-81913 | ||
| 4 | Open Document | Open Filing | Jun 15, 2023 | Jun 15, 2023 | ||
| D/A | Open Document | Open Filing | May 25, 2023 | 021-469911 | ||
| 4 | Open Document | Open Filing | May 24, 2023 | May 22, 2023 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 2, 2023 | Mar 31, 2023 | 000-32917 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 17, 2023 | Dec 31, 2022 | 000-32917 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 15, 2023 | 005-81913 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 15, 2023 | 005-81913 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Feb 15, 2023 | 005-81913 | |
| D/A | Open Document | Open Filing | Feb 7, 2023 | 021-469911 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 1, 2023 | Jan 23, 2023 | 000-32917 |
| 4 | Open Document | Open Filing | Jan 31, 2023 | Jan 23, 2023 | ||
| D | Open Document | Open Filing | Jan 6, 2023 | 021-469911 | ||
| 4 | Open Document | Open Filing | Jan 4, 2023 | Dec 14, 2022 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 4, 2023 | Dec 30, 2022 | 000-32917 |
| D | Open Document | Open Filing | Dec 23, 2022 | 021-468648 | ||
| 4 | Open Document | Open Filing | Dec 14, 2022 | Dec 13, 2022 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 13, 2022 | Dec 7, 2022 | 000-32917 |
| 4 | Open Document | Open Filing | Dec 9, 2022 | Dec 7, 2022 | ||
| 4 | Open Document | Open Filing | Dec 9, 2022 | Dec 7, 2022 | ||
| 4 | Open Document | Open Filing | Dec 9, 2022 | Dec 7, 2022 | ||
| 4 | Open Document | Open Filing | Dec 9, 2022 | Dec 7, 2022 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 31, 2022 | Sep 30, 2022 | 000-32917 |
| D/A | Open Document | Open Filing | Oct 14, 2022 | 021-453647 | ||
| 4 | Open Document | Open Filing | Oct 11, 2022 | Sep 29, 2022 | ||
| 10-Q | Open Document | Data | Open Filing | Jul 29, 2022 | Jun 30, 2022 | 000-32917 | |
| D | Open Document | Open Filing | Jul 26, 2022 | 021-453647 | ||
| 4 | Open Document | Open Filing | Jul 14, 2022 | Jul 11, 2022 | ||
| D/A | Open Document | Open Filing | May 18, 2022 | 021-440039 | ||
| 4 | Open Document | Open Filing | May 18, 2022 | May 16, 2022 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 10, 2022 | Mar 31, 2022 | 000-32917 |
| 4 | Open Document | Open Filing | Apr 14, 2022 | Mar 30, 2022 | ||
| D | Open Document | Open Filing | Apr 1, 2022 | 021-440039 | ||
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Mar 21, 2022 | 005-81913 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Mar 21, 2022 | 005-81913 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G | Mar 21, 2022 | 005-81913 | |
| 4 | Open Document | Open Filing | Mar 21, 2022 | Mar 18, 2022 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 21, 2022 | Mar 15, 2022 | 000-32917 |
| 4 | Open Document | Open Filing | Mar 17, 2022 | Mar 15, 2022 | ||
| 4 | Open Document | Open Filing | Mar 17, 2022 | Mar 15, 2022 | ||
| 4 | Open Document | Open Filing | Mar 17, 2022 | Mar 15, 2022 | ||
| 4 | Open Document | Open Filing | Mar 17, 2022 | Mar 15, 2022 | ||
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 10, 2022 | Dec 31, 2021 | 000-32917 |
| D/A | Open Document | Open Filing | Feb 25, 2022 | 021-426908 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 14, 2022 | Feb 11, 2022 | 000-32917 |
| DEFA14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | Feb 11, 2022 | 000-32917 | |
| DEFA14A | Open Document | Open Filing | DEFINITIVE 14A ADDITIONAL MATEIALS | Jan 14, 2022 | 000-32917 | |
| D/A | Open Document | Open Filing | Jan 12, 2022 | 021-426908 | ||
| DEFA14A | Open Document | Open Filing | Dec 30, 2021 | 000-32917 | ||
| DEF 14A | Open Document | Open Filing | DEFINITIVE 14A | Dec 30, 2021 | Dec 30, 2021 | 000-32917 |
| 4 | Open Document | Open Filing | Dec 28, 2021 | Dec 22, 2021 | ||
| D | Open Document | Open Filing | Dec 28, 2021 | 021-426908 | ||
| 8-K | Open Document | Data | Open Filing | FORM8-K | Dec 23, 2021 | Dec 20, 2021 | 000-32917 |
| PRE 14A | Open Document | Open Filing | PRELIMINARY 14A | Dec 20, 2021 | Dec 20, 2021 | 000-32917 |
| D | Open Document | Open Filing | Dec 10, 2021 | 021-424549 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 12, 2021 | Sep 30, 2021 | 000-32917 |
| D/A | Open Document | Open Filing | Oct 8, 2021 | 021-414022 | ||
| D | Open Document | Open Filing | Sep 21, 2021 | 021-414022 | ||
| 4 | Open Document | Open Filing | Sep 2, 2021 | Aug 19, 2021 | ||
| 4 | Open Document | Open Filing | Aug 6, 2021 | Jan 12, 2021 | ||
| 4 | Open Document | Open Filing | Aug 6, 2021 | Aug 4, 2021 | ||
| 4 | Open Document | Open Filing | Aug 6, 2021 | Aug 4, 2021 | ||
| 4 | Open Document | Open Filing | Aug 6, 2021 | Aug 4, 2021 | ||
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Aug 6, 2021 | 005-81913 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Aug 6, 2021 | 005-81913 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Aug 6, 2021 | 005-81913 | |
| D | Open Document | Open Filing | Aug 2, 2021 | 021-408491 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 28, 2021 | Jun 30, 2021 | 000-32917 |
| 4 | Open Document | Open Filing | Jun 28, 2021 | Apr 13, 2021 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 16, 2021 | Mar 31, 2021 | 000-32917 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 5, 2021 | Dec 31, 2020 | 000-32917 |
| D/A | Open Document | Open Filing | Mar 1, 2021 | 021-386652 | ||
| 4 | Open Document | Open Filing | Jan 19, 2021 | Nov 2, 2020 | ||
| D | Open Document | Open Filing | Jan 19, 2021 | 021-386652 | ||
| D/A | Open Document | Open Filing | Dec 14, 2020 | 021-381618 | ||
| D | Open Document | Open Filing | Nov 27, 2020 | 021-381618 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 16, 2020 | Sep 30, 2020 | 000-32917 |
| D/A | Open Document | Open Filing | Sep 1, 2020 | 021-373141 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Aug 13, 2020 | 005-81913 | |
| D | Open Document | Open Filing | Aug 13, 2020 | 021-373141 | ||
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Aug 7, 2020 | 005-81913 | |
| 4 | Open Document | Open Filing | Aug 7, 2020 | Aug 4, 2020 | ||
| D | Open Document | Open Filing | Aug 4, 2020 | 021-372436 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 10, 2020 | Jun 30, 2020 | 000-32917 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 18, 2020 | Jun 12, 2020 | 000-32917 |
| 4 | Open Document | Open Filing | Jun 15, 2020 | Jun 12, 2020 | ||
| 4 | Open Document | Open Filing | Jun 15, 2020 | Jun 12, 2020 | ||
| D/A | Open Document | Open Filing | Jun 2, 2020 | 021-365693 | ||
| 4 | Open Document | Open Filing | Jun 1, 2020 | May 29, 2020 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 27, 2020 | Mar 31, 2020 | 000-32917 |
| D | Open Document | Open Filing | Apr 24, 2020 | 021-365693 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 10, 2020 | Mar 26, 2020 | 000-32917 |
| SC 13D/A | Open Document | Open Filing | Apr 1, 2020 | 005-81913 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Mar 31, 2020 | 005-81913 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 31, 2020 | Mar 25, 2020 | 000-32917 |
| 4/A | Open Document | Open Filing | Mar 30, 2020 | Mar 26, 2020 | ||
| 4 | Open Document | Open Filing | Mar 27, 2020 | Mar 26, 2020 | ||
| 4 | Open Document | Open Filing | Mar 27, 2020 | Mar 26, 2020 | ||
| 4 | Open Document | Open Filing | Mar 27, 2020 | Mar 26, 2020 | ||
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Feb 19, 2020 | Dec 31, 2019 | 000-32917 |
| 4 | Open Document | Open Filing | Jan 7, 2020 | Dec 19, 2019 | ||
| D/A | Open Document | Open Filing | Dec 30, 2019 | 021-352275 | ||
| D/A | Open Document | Open Filing | Dec 17, 2019 | 021-352275 | ||
| 4 | Open Document | Open Filing | Nov 25, 2019 | Jul 15, 2019 | ||
| 4 | Open Document | Open Filing | Nov 19, 2019 | Nov 18, 2019 | ||
| 4 | Open Document | Open Filing | Nov 19, 2019 | Nov 18, 2019 | ||
| 4 | Open Document | Open Filing | Nov 19, 2019 | Nov 18, 2019 | ||
| D/A | Open Document | Open Filing | Nov 4, 2019 | 021-352275 | ||
| D | Open Document | Open Filing | Oct 31, 2019 | 021-352275 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 28, 2019 | Sep 30, 2019 | 000-32917 |
| 4 | Open Document | Open Filing | Oct 16, 2019 | Sep 24, 2019 | ||
| 4 | Open Document | Open Filing | Sep 23, 2019 | Sep 18, 2019 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 26, 2019 | Jun 30, 2019 | 000-32917 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jul 17, 2019 | 005-81913 | |
| 4 | Open Document | Open Filing | Jul 17, 2019 | Jul 15, 2019 | ||
| 4 | Open Document | Open Filing | Jul 17, 2019 | Jul 15, 2019 | ||
| 4 | Open Document | Open Filing | Jul 17, 2019 | Jul 15, 2019 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 17, 2019 | Jul 8, 2019 | 000-32917 |
| D | Open Document | Open Filing | Jul 2, 2019 | 021-343394 | ||
| 4 | Open Document | Open Filing | Jun 20, 2019 | Jun 12, 2019 | ||
| 4 | Open Document | Open Filing | Jun 5, 2019 | May 31, 2019 | ||
| 4 | Open Document | Open Filing | May 14, 2019 | May 10, 2019 | ||
| 4 | Open Document | Open Filing | May 7, 2019 | Apr 22, 2019 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 7, 2019 | Mar 31, 2019 | 000-32917 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Apr 16, 2019 | 005-81913 | |
| 4 | Open Document | Open Filing | FORM 4 | Apr 12, 2019 | Mar 5, 2019 | |
| D | Open Document | Open Filing | Apr 8, 2019 | 021-336726 | ||
| 4 | Open Document | Open Filing | FORM 4 | Apr 8, 2019 | Apr 5, 2019 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 12, 2019 | Dec 31, 2018 | 000-32917 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 22, 2019 | Feb 4, 2019 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 20, 2019 | 005-81913 | |
| D | Open Document | Open Filing | Jan 14, 2019 | 021-330412 | ||
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jan 2, 2019 | 005-81913 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2019 | Dec 31, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 14, 2018 | Nov 30, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2018 | Nov 9, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2018 | Nov 9, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2018 | Nov 9, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 13, 2018 | Nov 9, 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 13, 2018 | Nov 9, 2018 | 000-32917 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 26, 2018 | Sep 30, 2018 | 000-32917 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 17, 2018 | Sep 11, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 6, 2018 | Aug 2, 2018 | |
| D/A | Open Document | Open Filing | Jul 25, 2018 | 021-295151 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 24, 2018 | Jun 30, 2018 | 000-32917 |
| D/A | Open Document | Open Filing | Jul 9, 2018 | 021-295151 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2018 | Jun 29, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 25, 2018 | Jun 18, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 15, 2018 | Jun 12, 2018 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jun 12, 2018 | 005-81913 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 11, 2018 | Jun 6, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 5, 2018 | Jun 1, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 25, 2018 | May 23, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | May 22, 2018 | May 18, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2018 | May 17, 2018 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 26, 2018 | Mar 31, 2018 | 000-32917 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 9, 2018 | Dec 31, 2017 | 000-32917 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Jan 22, 2018 | 005-81913 | |
| 3 | Open Document | Open Filing | FORM 3 | Jan 19, 2018 | Dec 31, 2017 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jan 17, 2018 | 005-81913 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 16, 2018 | Jan 12, 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 16, 2018 | Jan 12, 2018 | 000-32917 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 4, 2017 | Nov 14, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 15, 2017 | Nov 15, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 15, 2017 | Nov 14, 2017 | 000-32917 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 13, 2017 | Sep 30, 2017 | 000-32917 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 9, 2017 | Nov 3, 2017 | 000-32917 |
| D | Open Document | Open Filing | Sep 21, 2017 | 021-295151 | ||
| 8-K/A | Open Document | Open Filing | FORM 8-K AMENDMENT #1 | Sep 12, 2017 | Sep 1, 2017 | 000-32917 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 7, 2017 | Sep 1, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 7, 2017 | Sep 1, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 7, 2017 | Sep 1, 2017 | 000-32917 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 8, 2017 | Jun 30, 2017 | 000-32917 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 12, 2017 | Mar 31, 2017 | 000-32917 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Feb 21, 2017 | Dec 31, 2016 | 000-32917 |
| D | Open Document | Open Filing | Feb 21, 2017 | 021-281006 | ||
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2017 | Feb 6, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2017 | Feb 6, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 24, 2017 | Jan 17, 2017 | 000-32917 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 5, 2017 | Nov 30, 2016 | 000-32917 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Jan 5, 2017 | 005-81913 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2017 | Jan 1, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2017 | Jan 1, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2017 | Jan 1, 2017 | |
| D | Open Document | Open Filing | Jan 3, 2017 | 021-277482 | ||
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Dec 23, 2016 | 005-81913 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 23, 2016 | Dec 20, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Dec 23, 2016 | Nov 30, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Dec 23, 2016 | Oct 12, 2016 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Dec 22, 2016 | 005-81913 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Dec 7, 2016 | Jan 1, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Dec 7, 2016 | Feb 26, 2015 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Dec 7, 2016 | 005-81913 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 7, 2016 | Nov 30, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Dec 7, 2016 | Oct 12, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q FOR THE PERIOD ENDED 9/30/2016 | Nov 14, 2016 | Sep 30, 2016 | 000-32917 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Nov 8, 2016 | 005-81913 | |
| 4 | Open Document | Open Filing | FORM 4 | Nov 7, 2016 | Nov 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 13, 2016 | Sep 29, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 23, 2016 | Sep 19, 2016 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Sep 19, 2016 | 005-81913 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 19, 2016 | Sep 16, 2016 | |
| D | Open Document | Open Filing | Sep 16, 2016 | 021-270836 | ||
| 4 | Open Document | Open Filing | FORM 4 | Sep 9, 2016 | Sep 2, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 26, 2016 | Aug 18, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 15, 2016 | Jun 30, 2016 | 000-32917 |
| 4/A | Open Document | Open Filing | FORM 4/A | Jul 12, 2016 | Jul 7, 2016 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jul 11, 2016 | 005-81913 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 8, 2016 | Jul 7, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 5, 2016 | Jun 30, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 27, 2016 | Jun 23, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Jun 27, 2016 | Jun 14, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Jun 27, 2016 | May 20, 2016 | |
| D | Open Document | Open Filing | Jun 27, 2016 | 021-265804 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 17, 2016 | Jun 16, 2016 | 000-32917 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 16, 2016 | Jun 14, 2016 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 7, 2016 | May 20, 2016 | 000-32917 |
| 4 | Open Document | Open Filing | FORM 4 | May 26, 2016 | May 24, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | May 18, 2016 | May 16, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 16, 2016 | Mar 31, 2016 | 000-32917 |
| 4 | Open Document | Open Filing | FORM 4 | May 16, 2016 | May 10, 2016 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | May 5, 2016 | 005-81913 | |
| 4 | Open Document | Open Filing | FORM 4 | May 4, 2016 | May 2, 2016 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 3, 2016 | May 2, 2016 | 000-32917 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 28, 2016 | Apr 26, 2016 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 26, 2016 | Apr 26, 2016 | 000-32917 |
| 4 | Open Document | Open Filing | FORM 4 | Apr 25, 2016 | Apr 21, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Apr 25, 2016 | Dec 30, 2015 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Apr 22, 2016 | 005-81913 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 30, 2016 | Dec 31, 2015 | 000-32917 |
| D | Open Document | Open Filing | Jan 14, 2016 | 021-255183 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 6, 2016 | Dec 21, 2015 | 000-32917 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2016 | Jan 1, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 5, 2016 | Jan 1, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 4, 2016 | Dec 30, 2015 | |
| D | Open Document | Open Filing | Dec 30, 2015 | 021-254212 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q FOR THE PERIOD ENDED 9/30/2015 | Nov 16, 2015 | Sep 30, 2015 | 000-32917 |
| D | Open Document | Open Filing | Oct 9, 2015 | 021-249134 | ||
| 4 | Open Document | Open Filing | FORM 4 | Sep 21, 2015 | Sep 8, 2015 | |
| D | Open Document | Open Filing | Sep 18, 2015 | 021-247879 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q FOR THE PERIOD ENDED 6/30/2015 | Aug 14, 2015 | Jun 30, 2015 | 000-32917 |
| D | Open Document | Open Filing | Jul 10, 2015 | 021-243454 | ||
| D | Open Document | Open Filing | Jul 9, 2015 | 021-243352 | ||
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jul 8, 2015 | 005-81913 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 7, 2015 | Jun 30, 2015 | 000-32917 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2015 | Jun 30, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 | Jul 2, 2015 | Jul 1, 2015 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 20, 2015 | Mar 31, 2015 | 000-32917 |
| NT 10-Q | Open Document | Open Filing | NOTIFICATION OF LATE FILING | May 18, 2015 | Mar 31, 2015 | 000-32917 |
| D/A | Open Document | Open Filing | May 6, 2015 | 021-239053 | ||
| D | Open Document | Open Filing | May 4, 2015 | 021-239053 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | May 1, 2015 | Apr 30, 2015 | 000-32917 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 27, 2015 | Apr 22, 2015 | 000-32917 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 14, 2015 | Apr 8, 2015 | 000-32917 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 14, 2015 | Dec 31, 2014 | 000-32917 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 7, 2015 | Apr 3, 2015 | 000-32917 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 3, 2015 | Mar 30, 2015 | 000-32917 |
| 4/A | Open Document | Open Filing | FORM 4/A | Apr 3, 2015 | Feb 26, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 1, 2015 | Mar 30, 2015 | |
| NT 10-K | Open Document | Open Filing | NOTIFICATION OF LATE FILING | Apr 1, 2015 | Dec 31, 2014 | 000-32917 |
| D | Open Document | Open Filing | Mar 31, 2015 | 021-237057 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Mar 25, 2015 | 005-81913 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2015 | Mar 19, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2015 | Mar 2, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 9, 2015 | Mar 2, 2015 | 000-32917 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2015 | Feb 25, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 26, 2015 | Feb 25, 2015 | 000-32917 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 24, 2015 | Feb 19, 2015 | 000-32917 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2014 | Sep 30, 2014 | 000-32917 |
| 8-K | Open Document | Open Filing | 8-K CURRENT REPORT DATED OCTOBER 8, 2014 | Nov 6, 2014 | Oct 27, 2014 | 000-32917 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 8, 2014 | Mar 1, 2012 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 8, 2014 | Oct 1, 2014 | |
| 8-K | Open Document | Open Filing | 8-K CURRENT REPORT DATED OCTOBER 8, 2014 | Oct 8, 2014 | Oct 8, 2014 | 000-32917 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 12, 2014 | Aug 1, 2007 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2014 | Jun 30, 2014 | 000-32917 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 25, 2014 | Jun 25, 2014 | 000-32917 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 18, 2014 | Jun 17, 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2014 | Jun 6, 2014 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 5, 2014 | Mar 31, 2014 | 000-32917 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | May 27, 2014 | Dec 31, 2013 | 000-32917 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2014 | Sep 30, 2013 | 000-32917 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 14, 2014 | Jun 30, 2013 | 000-32917 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 14, 2014 | Mar 31, 2013 | 000-32917 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 30, 2014 | Dec 31, 2012 | 000-32917 |