| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 18, 2025 | Nov 18, 2025 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 13, 2025 | Sep 30, 2025 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 16, 2025 | Oct 16, 2025 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 16, 2025 | Sep 16, 2025 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 18, 2025 | Aug 18, 2025 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 14, 2025 | Jun 30, 2025 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 18, 2025 | Jul 18, 2025 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 18, 2025 | Jun 18, 2025 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 19, 2025 | May 19, 2025 | 001-07884 |
| 10-Q | Open Document | Open Filing | May 15, 2025 | Mar 31, 2025 | 001-07884 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 18, 2025 | Apr 18, 2025 | 001-07884 |
| 10-K | Open Document | Open Filing | 10-K | Mar 31, 2025 | Dec 31, 2024 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 21, 2025 | Mar 21, 2025 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 18, 2025 | Feb 18, 2025 | 001-07884 |
| SCHEDULE 13D/A | Open Document | Open Filing | Jan 27, 2025 | 005-30270 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 17, 2025 | Jan 17, 2025 | 001-07884 |
| SCHEDULE 13D/A | Open Document | Open Filing | Dec 26, 2024 | 005-30270 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 18, 2024 | Dec 18, 2024 | 001-07884 |
| SCHEDULE 13D/A | Open Document | Open Filing | Nov 22, 2024 | 005-30270 | ||
| SCHEDULE 13D/A | Open Document | Open Filing | Nov 20, 2024 | 005-30270 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 19, 2024 | Nov 19, 2024 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 14, 2024 | Sep 30, 2024 | 001-07884 |
| SCHEDULE 13G/A | Open Document | Open Filing | Oct 25, 2024 | 005-30270 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 21, 2024 | Oct 21, 2024 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 20, 2024 | Sep 20, 2024 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 20, 2024 | Aug 20, 2024 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 14, 2024 | Jun 30, 2024 | 001-07884 |
| SCHEDULE 13D | Open Document | Open Filing | Jul 19, 2024 | 005-30270 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 19, 2024 | Jul 19, 2024 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 18, 2024 | Jun 18, 2024 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 21, 2024 | May 21, 2024 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | May 15, 2024 | Mar 31, 2024 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 18, 2024 | Apr 18, 2024 | 001-07884 |
| 10-K | Open Document | Open Filing | 10-K | Apr 1, 2024 | Dec 31, 2023 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 19, 2024 | Mar 19, 2024 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 16, 2024 | Feb 16, 2024 | 001-07884 |
| SC 13G/A | Open Document | Open Filing | Feb 6, 2024 | 005-30270 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 18, 2024 | Jan 18, 2024 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 19, 2023 | Dec 19, 2023 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 20, 2023 | Nov 20, 2023 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 14, 2023 | Sep 30, 2023 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 19, 2023 | Oct 19, 2023 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 18, 2023 | Sep 18, 2023 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 21, 2023 | Aug 21, 2023 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 14, 2023 | Jun 30, 2023 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 20, 2023 | Jul 20, 2023 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 20, 2023 | Jun 20, 2023 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 18, 2023 | May 18, 2023 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | May 15, 2023 | Mar 31, 2023 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 18, 2023 | Apr 18, 2023 | 001-07884 |
| 10-K | Open Document | Open Filing | 10-K | Mar 23, 2023 | Dec 31, 2022 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 21, 2023 | Mar 21, 2023 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 17, 2023 | Feb 17, 2023 | 001-07884 |
| SC 13G/A | Open Document | Open Filing | Feb 10, 2023 | 005-30270 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 20, 2023 | Jan 20, 2023 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 20, 2022 | Dec 20, 2022 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 18, 2022 | Nov 18, 2022 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 14, 2022 | Sep 30, 2022 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 20, 2022 | Oct 20, 2022 | 001-07884 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Sep 21, 2022 | Sep 20, 2022 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 20, 2022 | Sep 20, 2022 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 19, 2022 | Aug 19, 2022 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 15, 2022 | Jun 30, 2022 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 19, 2022 | Jul 19, 2022 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 17, 2022 | Jun 17, 2022 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 20, 2022 | May 20, 2022 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | May 16, 2022 | Mar 31, 2022 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 19, 2022 | Apr 19, 2022 | 001-07884 |
| 10-K | Open Document | Open Filing | 10-K | Mar 31, 2022 | Dec 31, 2021 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 21, 2022 | Mar 21, 2022 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 18, 2022 | Feb 18, 2022 | 001-07884 |
| SC 13G/A | Open Document | Open Filing | Jan 28, 2022 | 005-30270 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 21, 2022 | Jan 21, 2022 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 17, 2021 | Dec 17, 2021 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 18, 2021 | Nov 18, 2021 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 15, 2021 | Sep 30, 2021 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 19, 2021 | Oct 19, 2021 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 20, 2021 | Sep 20, 2021 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 20, 2021 | Aug 20, 2021 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 16, 2021 | Jun 30, 2021 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 20, 2021 | Jul 20, 2021 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 21, 2021 | Jun 18, 2021 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 20, 2021 | May 20, 2021 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | May 17, 2021 | Mar 31, 2021 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 20, 2021 | Apr 20, 2021 | 001-07884 |
| 10-K | Open Document | Open Filing | 10-K | Mar 31, 2021 | Dec 31, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 19, 2021 | Mar 19, 2021 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 16, 2021 | Feb 16, 2021 | 001-07884 |
| SC 13G/A | Open Document | Open Filing | Feb 11, 2021 | 005-30270 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 19, 2021 | Jan 19, 2021 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 16, 2020 | Dec 16, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 20, 2020 | Nov 20, 2020 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 16, 2020 | Sep 30, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 20, 2020 | Oct 20, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 18, 2020 | Sep 18, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 21, 2020 | Aug 21, 2020 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 14, 2020 | Jun 30, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 21, 2020 | Jul 21, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 19, 2020 | Jun 19, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 19, 2020 | May 19, 2020 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | May 15, 2020 | Mar 31, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 21, 2020 | Apr 20, 2020 | 001-07884 |
| 10-K | Open Document | Open Filing | 10-K | Mar 30, 2020 | Dec 31, 2019 | 001-07884 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Mar 27, 2020 | Mar 20, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 20, 2020 | Mar 20, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 18, 2020 | Feb 18, 2020 | 001-07884 |
| SC 13G | Open Document | Open Filing | Feb 4, 2020 | 005-30270 | ||
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Jan 31, 2020 | Jan 21, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 21, 2020 | Jan 21, 2020 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Dec 19, 2019 | Dec 19, 2019 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Nov 19, 2019 | Nov 19, 2019 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 14, 2019 | Sep 30, 2019 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Oct 18, 2019 | Oct 18, 2019 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Sep 19, 2019 | Sep 19, 2019 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Aug 19, 2019 | Aug 19, 2019 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 14, 2019 | Jun 30, 2019 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jul 18, 2019 | Jul 18, 2019 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jun 18, 2019 | Jun 18, 2019 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | May 20, 2019 | May 20, 2019 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | May 15, 2019 | Mar 31, 2019 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Apr 17, 2019 | Apr 17, 2019 | 001-07884 |
| 10-K | Open Document | Open Filing | 10-K | Apr 1, 2019 | Dec 31, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Mar 18, 2019 | Mar 18, 2019 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Feb 19, 2019 | Feb 18, 2019 | 001-07884 |
| SC 13G | Open Document | Open Filing | Jan 22, 2019 | 005-30270 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 18, 2019 | Jan 18, 2019 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Dec 17, 2018 | Dec 17, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Nov 19, 2018 | Nov 19, 2018 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 14, 2018 | Sep 30, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Oct 17, 2018 | Oct 17, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Sep 17, 2018 | Sep 17, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Aug 20, 2018 | Aug 20, 2018 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 14, 2018 | Jun 30, 2018 | 001-07884 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Jul 26, 2018 | Jul 19, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jul 19, 2018 | Jul 19, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jun 15, 2018 | Jun 15, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | May 18, 2018 | May 18, 2018 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | May 15, 2018 | Mar 31, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Apr 18, 2018 | Apr 18, 2018 | 001-07884 |
| 10-K | Open Document | Open Filing | 10-K | Apr 2, 2018 | Dec 31, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Mar 19, 2018 | Mar 19, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Feb 16, 2018 | Feb 16, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jan 19, 2018 | Jan 19, 2018 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Dec 19, 2017 | Dec 19, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Nov 17, 2017 | Nov 17, 2017 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 14, 2017 | Sep 30, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Oct 19, 2017 | Oct 19, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Sep 18, 2017 | Sep 18, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Aug 17, 2017 | Aug 17, 2017 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 14, 2017 | Jun 30, 2017 | 001-07884 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 19, 2017 | Jul 19, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jun 16, 2017 | Jun 16, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | May 18, 2017 | May 18, 2017 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | May 15, 2017 | Mar 31, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Apr 17, 2017 | Apr 17, 2017 | 001-07884 |
| 10-K | Open Document | Open Filing | 10-K | Mar 31, 2017 | Dec 31, 2016 | 001-07884 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Mar 22, 2017 | Mar 17, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Mar 17, 2017 | Mar 17, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Feb 16, 2017 | Feb 16, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jan 18, 2017 | Jan 18, 2017 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Dec 16, 2016 | Dec 16, 2016 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Nov 16, 2016 | Nov 16, 2016 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 14, 2016 | Sep 30, 2016 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Oct 18, 2016 | Oct 18, 2016 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Sep 16, 2016 | Sep 16, 2016 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Aug 19, 2016 | Aug 19, 2016 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 12, 2016 | Jun 30, 2016 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jul 18, 2016 | Jul 18, 2016 | 001-07884 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 16, 2016 | Jun 16, 2016 | 001-07884 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 16, 2016 | May 16, 2016 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | May 13, 2016 | Mar 31, 2016 | 001-07884 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 20, 2016 | Apr 20, 2016 | 001-07884 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 30, 2016 | Dec 31, 2015 | 001-07884 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 21, 2016 | Mar 21, 2016 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Feb 19, 2016 | Feb 19, 2016 | 001-07884 |
| UPLOAD | Open Document | Open Filing | Jan 28, 2016 | |||
| CORRESP | Open Document | Open Filing | Jan 25, 2016 | |||
| UPLOAD | Open Document | Open Filing | Jan 21, 2016 | |||
| 8-K | Open Document | Open Filing | 8-K | Jan 19, 2016 | Jan 19, 2016 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Dec 17, 2015 | Dec 17, 2015 | 001-07884 |
| CORRESP | Open Document | Open Filing | Nov 30, 2015 | |||
| 8-K | Open Document | Open Filing | 8-K | Nov 17, 2015 | Nov 17, 2015 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 13, 2015 | Sep 30, 2015 | 001-07884 |
| UPLOAD | Open Document | Open Filing | Nov 13, 2015 | |||
| 8-K | Open Document | Open Filing | 8-K | Oct 19, 2015 | Oct 19, 2015 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Sep 16, 2015 | Sep 16, 2015 | 001-07884 |
| 8-K | Open Document | Open Filing | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | Aug 20, 2015 | Aug 20, 2015 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 14, 2015 | Jun 30, 2015 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jul 20, 2015 | Jul 20, 2015 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jun 17, 2015 | Jun 17, 2015 | 001-07884 |
| 8-K | Open Document | Open Filing | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | May 20, 2015 | May 20, 2015 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | May 15, 2015 | Mar 31, 2015 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Apr 20, 2015 | Apr 20, 2015 | 001-07884 |
| 10-K | Open Document | Open Filing | 10-K | Mar 31, 2015 | Dec 31, 2014 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Mar 20, 2015 | Mar 20, 2015 | 001-07884 |
| 8-K | Open Document | Open Filing | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | Feb 25, 2015 | Feb 25, 2015 | 001-07884 |
| 8-K | Open Document | Open Filing | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | Jan 21, 2015 | Jan 21, 2015 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Dec 18, 2014 | Dec 18, 2014 | 001-07884 |
| 8-K | Open Document | Open Filing | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | Nov 20, 2014 | Nov 20, 2014 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Nov 14, 2014 | Sep 30, 2014 | 001-07884 |
| 8-K/A | Open Document | Open Filing | AMENDMENT TO FORM 8-K | Oct 23, 2014 | Oct 22, 2014 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Oct 22, 2014 | Oct 22, 2014 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Sep 19, 2014 | Sep 19, 2014 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Aug 18, 2014 | Aug 18, 2014 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | Aug 14, 2014 | Jun 30, 2014 | 001-07884 |
| 8-K | Open Document | Open Filing | CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES | Jul 21, 2014 | Jul 21, 2014 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jun 18, 2014 | Jun 18, 2014 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | May 19, 2014 | May 19, 2014 | 001-07884 |
| 10-Q | Open Document | Open Filing | 10-Q | May 15, 2014 | Mar 31, 2014 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Apr 17, 2014 | Apr 17, 2014 | 001-07884 |
| 10-K | Open Document | Open Filing | 10-K | Mar 27, 2014 | Dec 31, 2013 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Mar 21, 2014 | Mar 21, 2014 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Feb 18, 2014 | Feb 18, 2014 | 001-07884 |
| 8-K | Open Document | Open Filing | 8-K | Jan 17, 2014 | Jan 17, 2014 | 001-07884 |