| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 16, 2025 | Sep 30, 2024 | 000-55181 |
| SCHEDULE 13D/A | Open Document | Data | Open Filing | Apr 24, 2025 | 005-88305 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 23, 2025 | Apr 22, 2025 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 1, 2024 | Jun 30, 2024 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 9, 2024 | Mar 31, 2024 | 000-55181 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 19, 2024 | Dec 31, 2023 | 000-55181 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 28, 2023 | Nov 17, 2023 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2023 | Sep 30, 2023 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2023 | Jun 30, 2023 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Apr 24, 2023 | Mar 31, 2023 | 000-55181 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 31, 2023 | Dec 31, 2022 | 000-55181 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 16, 2023 | Mar 10, 2023 | 000-55181 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 14, 2023 | Feb 6, 2023 | 000-55181 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 14, 2023 | Jan 20, 2023 | 000-55181 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 12, 2022 | Dec 2, 2022 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 31, 2022 | Sep 30, 2022 | 000-55181 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 26, 2022 | Aug 1, 2022 | 000-55181 |
| UPLOAD | Open Document | Open Filing | Aug 24, 2022 | |||
| CORRESP | Open Document | Open Filing | Aug 11, 2022 | |||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 28, 2022 | Jun 30, 2022 | 000-55181 |
| UPLOAD | Open Document | Open Filing | Jul 28, 2022 | |||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 10, 2022 | Mar 31, 2022 | 000-55181 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 29, 2022 | Dec 31, 2021 | 000-55181 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 17, 2022 | Sep 1, 2021 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 15, 2021 | Sep 30, 2021 | 000-55181 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 7, 2021 | Sep 30, 2021 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 16, 2021 | Jun 30, 2021 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 13, 2021 | Apr 22, 2021 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 17, 2021 | Mar 31, 2021 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 29, 2021 | Feb 5, 2021 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 26, 2021 | Jan 1, 2021 | 000-55181 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 16, 2021 | Dec 31, 2020 | 000-55181 |
| NT 10-K | Open Document | Open Filing | FORM NT 10-K | Mar 30, 2021 | Dec 31, 2020 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 16, 2020 | Sep 30, 2020 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 18, 2020 | Jun 30, 2020 | 000-55181 |
| 10-Q/A | Open Document | Data | Open Filing | FORM 10-Q/A | Aug 17, 2020 | Mar 31, 2020 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 14, 2020 | Aug 12, 2020 | 000-55181 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | Aug 14, 2020 | Jun 30, 2020 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 6, 2020 | Mar 31, 2020 | 000-55181 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | Jun 29, 2020 | Mar 31, 2020 | 000-55181 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | May 29, 2020 | Dec 31, 2019 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 15, 2020 | May 5, 2020 | 000-55181 |
| NT 10-K | Open Document | Open Filing | FORM NT 10-K | May 14, 2020 | Dec 31, 2019 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 29, 2020 | Apr 29, 2020 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 30, 2020 | Mar 30, 2020 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 2, 2020 | Jan 13, 2020 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 18, 2019 | Sep 30, 2019 | 000-55181 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | Nov 14, 2019 | Sep 30, 2019 | 000-55181 |
| 3 | Open Document | Open Filing | FORM 3 | Oct 18, 2019 | Oct 8, 2019 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 15, 2019 | Oct 8, 2019 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 4, 2019 | Oct 3, 2019 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 16, 2019 | Aug 12, 2019 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2019 | Jun 30, 2019 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 12, 2019 | Aug 6, 2019 | 000-55181 |
| DEF 14C | Open Document | Open Filing | FORM DEF 14C | Jul 22, 2019 | Jul 17, 2019 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 12, 2019 | Jul 8, 2019 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 13, 2019 | Jun 7, 2019 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2019 | Mar 31, 2019 | 000-55181 |
| PRE 14C | Open Document | Open Filing | FORM PRE 14C | May 10, 2019 | May 10, 2019 | 000-55181 |
| 10-K/A | Open Document | Open Filing | FORM 10-K/A | Apr 30, 2019 | Dec 31, 2018 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 26, 2019 | Apr 22, 2019 | 000-55181 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 16, 2019 | Dec 31, 2018 | 000-55181 |
| NT 10-K | Open Document | Open Filing | FORM NT 10-K | Apr 2, 2019 | Dec 31, 2018 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 29, 2019 | Mar 27, 2019 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 1, 2019 | Jan 28, 2019 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 28, 2019 | Jan 22, 2019 | 000-55181 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jan 24, 2019 | 005-88305 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 22, 2019 | Jan 15, 2019 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 11, 2018 | Dec 4, 2018 | 000-55181 |
| CT ORDER | Open Document | Open Filing | Dec 3, 2018 | 000-55181 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 19, 2018 | Sep 30, 2018 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 16, 2018 | Nov 9, 2018 | 000-55181 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | Nov 15, 2018 | Sep 30, 2018 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 8, 2018 | Nov 2, 2018 | 000-55181 |
| DEFA14A | Open Document | Open Filing | FORM DEFA14A | Sep 28, 2018 | 000-55181 | |
| DEF 14A | Open Document | Open Filing | FORM DEF 14A | Sep 28, 2018 | Nov 9, 2018 | 000-55181 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 24, 2018 | Aug 21, 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 21, 2018 | Aug 16, 2018 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 13, 2018 | Jun 30, 2018 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 2, 2018 | Jul 27, 2018 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 19, 2018 | Jul 19, 2018 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2018 | Mar 31, 2018 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 14, 2018 | May 8, 2018 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 30, 2018 | Apr 25, 2018 | 000-55181 |
| CT ORDER | Open Document | Open Filing | Apr 24, 2018 | 000-55181 | ||
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 3, 2018 | Dec 31, 2017 | 000-55181 |
| NT 10-K | Open Document | Open Filing | FORM NT 10-K | Apr 3, 2018 | Dec 31, 2017 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 29, 2018 | Mar 22, 2018 | 000-55181 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 27, 2018 | Dec 26, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 12, 2018 | Feb 6, 2018 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 26, 2018 | Jan 22, 2018 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 25, 2018 | Jan 17, 2018 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 3, 2018 | Dec 27, 2017 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2017 | Sep 30, 2017 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 6, 2017 | Aug 30, 2017 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 11, 2017 | Jun 30, 2017 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 28, 2017 | Jun 26, 2017 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 8, 2017 | Jun 2, 2017 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 31, 2017 | May 25, 2017 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2017 | Mar 31, 2017 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 12, 2017 | May 9, 2017 | 000-55181 |
| DEF 14A | Open Document | Open Filing | FORM DEF 14A | May 1, 2017 | May 25, 2017 | 000-55181 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 31, 2017 | Dec 31, 2016 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 27, 2017 | Mar 21, 2017 | 000-55181 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 24, 2017 | Mar 22, 2017 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Mar 20, 2017 | 005-88305 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 17, 2017 | Mar 14, 2017 | 000-55181 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2017 | Mar 8, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 10, 2017 | Mar 10, 2017 | 000-55181 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2017 | Mar 6, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 9, 2017 | Mar 6, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 6, 2017 | Dec 30, 2016 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 16, 2016 | Dec 15, 2016 | 000-55181 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 12, 2016 | Dec 9, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 9, 2016 | Dec 6, 2016 | 000-55181 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 8, 2016 | 005-88305 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 8, 2016 | 005-88305 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 6, 2016 | Nov 30, 2016 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2016 | Sep 30, 2016 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 13, 2016 | Oct 11, 2016 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 26, 2016 | Sep 21, 2016 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 7, 2016 | Sep 2, 2016 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 16, 2016 | Aug 11, 2016 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 12, 2016 | Jun 30, 2016 | 000-55181 |
| 8-K | Open Document | Open Filing | 8-K | Jul 27, 2016 | Jul 21, 2016 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 16, 2016 | Mar 31, 2016 | 000-55181 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 20, 2016 | Apr 15, 2016 | |
| D | Open Document | Open Filing | Apr 18, 2016 | 021-261581 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 18, 2016 | Apr 12, 2016 | 000-55181 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 14, 2016 | Dec 31, 2015 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 11, 2016 | Apr 5, 2016 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 8, 2016 | Apr 6, 2016 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Apr 8, 2016 | 005-88305 | |
| NT 10-K | Open Document | Open Filing | NT 10-K | Mar 30, 2016 | Dec 31, 2015 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 29, 2016 | Mar 23, 2016 | 000-55181 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 28, 2016 | Mar 16, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 25, 2016 | Mar 21, 2016 | 000-55181 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 22, 2016 | Mar 16, 2016 | 000-55181 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Feb 26, 2016 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Feb 26, 2016 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Feb 26, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 3, 2016 | Feb 26, 2016 | 000-55181 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT TO FORM SC 13D | Feb 29, 2016 | 005-88305 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 29, 2016 | Feb 4, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 10, 2016 | Feb 4, 2016 | 000-55181 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Feb 5, 2016 | 005-88305 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Feb 4, 2016 | 005-88305 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 3, 2016 | Jan 28, 2016 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 1, 2016 | Jan 28, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 1, 2016 | Jan 28, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 19, 2016 | Jan 15, 2016 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 5, 2016 | Jan 1, 2016 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Dec 24, 2015 | 005-88305 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Nov 30, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Nov 16, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Oct 13, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Oct 5, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Oct 1, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Sep 24, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Sep 17, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Aug 6, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jul 23, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jul 21, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jul 10, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jul 7, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jul 3, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 29, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 26, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 23, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 22, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 20, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 18, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 12, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 11, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 10, 2015 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Dec 24, 2015 | 005-88305 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Nov 30, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Nov 16, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Oct 13, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Oct 5, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Oct 1, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Sep 24, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Sep 17, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Aug 6, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jul 23, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jul 21, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jul 10, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jul 7, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jul 3, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 29, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 26, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 23, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 22, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 20, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 18, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 12, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 11, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 24, 2015 | Jun 10, 2015 | |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Dec 18, 2015 | Oct 2, 2015 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 16, 2015 | Sep 30, 2015 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 13, 2015 | Nov 9, 2015 | 000-55181 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 2, 2015 | 005-88305 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 29, 2015 | 005-88305 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Oct 27, 2015 | Oct 21, 2015 | 000-55181 |
| D | Open Document | Open Filing | Oct 23, 2015 | 021-250003 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 23, 2015 | Oct 21, 2015 | |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Oct 16, 2015 | 005-88305 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 8, 2015 | Oct 5, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 8, 2015 | Oct 2, 2015 | 000-55181 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 8, 2015 | Oct 5, 2015 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 8, 2015 | Oct 2, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 7, 2015 | Oct 1, 2015 | 000-55181 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2015 | Oct 5, 2015 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 7, 2015 | Oct 5, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 7, 2015 | Oct 5, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 7, 2015 | Oct 5, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 5, 2015 | Sep 30, 2015 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 2, 2015 | Sep 30, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 2, 2015 | Sep 30, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 29, 2015 | Sep 10, 2015 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 29, 2015 | 005-88305 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 29, 2015 | Sep 29, 2015 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 29, 2015 | 005-88305 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 28, 2015 | Sep 22, 2015 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 15, 2015 | Sep 9, 2015 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 11, 2015 | Sep 10, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 24, 2015 | Aug 18, 2015 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 20, 2015 | Aug 14, 2015 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 19, 2015 | Aug 13, 2015 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 19, 2015 | Jun 30, 2015 | 000-55181 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | Aug 14, 2015 | Jun 30, 2015 | 000-55181 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 5, 2015 | 005-88305 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 4, 2015 | Jul 31, 2015 | |
| D | Open Document | Open Filing | Jul 13, 2015 | 021-243525 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 8, 2015 | Jul 1, 2015 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 7, 2015 | Jun 30, 2015 | 000-55181 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jun 18, 2015 | 005-88305 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jun 18, 2015 | 005-88305 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | Jun 10, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | Jun 10, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | May 19, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | May 19, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | May 18, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | May 18, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | May 5, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | May 5, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | May 1, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | May 1, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | Apr 7, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | Apr 7, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | Apr 6, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | Apr 6, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | Mar 26, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | Mar 26, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | Feb 23, 2015 | |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2015 | Feb 23, 2015 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 15, 2015 | 005-88305 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 8, 2015 | Jun 2, 2015 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 4, 2015 | Jun 2, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 4, 2015 | Jun 2, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 4, 2015 | Jun 2, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 3, 2015 | May 28, 2015 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 1, 2015 | May 19, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 1, 2015 | May 19, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 18, 2015 | May 18, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 18, 2015 | May 18, 2015 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 14, 2015 | Mar 31, 2015 | 000-55181 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 13, 2015 | 005-88305 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 13, 2015 | May 11, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 8, 2015 | May 5, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 8, 2015 | May 5, 2015 | |
| D | Open Document | Open Filing | May 7, 2015 | 021-239373 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | May 6, 2015 | Apr 30, 2015 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 4, 2015 | May 1, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 4, 2015 | May 1, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 21, 2015 | Apr 20, 2015 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 13, 2015 | Apr 7, 2015 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 10, 2015 | Apr 7, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 10, 2015 | Apr 7, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 10, 2015 | Apr 6, 2015 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 7, 2015 | Apr 6, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 7, 2015 | Apr 6, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 | Mar 31, 2015 | Jan 15, 2015 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 31, 2015 | Dec 31, 2014 | 000-55181 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 30, 2015 | Mar 26, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 30, 2015 | Mar 26, 2015 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 30, 2015 | Mar 26, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 30, 2015 | Mar 26, 2015 | |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Mar 27, 2015 | Feb 4, 2015 | 000-55181 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 26, 2015 | Feb 23, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 26, 2015 | Feb 23, 2015 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 2, 2015 | Feb 23, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 27, 2015 | Feb 23, 2015 | 000-55181 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 24, 2015 | Feb 23, 2015 | |
| S-8 POS | Open Document | Open Filing | FORM S-8 POS | Feb 20, 2015 | 333-201472 | |
| D | Open Document | Open Filing | Feb 18, 2015 | 021-234222 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 9, 2015 | Feb 4, 2015 | 000-55181 |
| D | Open Document | Open Filing | Feb 6, 2015 | 021-233662 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 5, 2015 | Jan 30, 2015 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 28, 2015 | Jan 22, 2015 | 000-55181 |
| S-8 | Open Document | Open Filing | FORM S-8 | Jan 13, 2015 | 333-201472 | |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Dec 17, 2014 | 005-88305 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 16, 2014 | Dec 15, 2014 | 000-55181 |
| 3 | Open Document | Open Filing | FORM 3 | Dec 5, 2014 | Dec 1, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 5, 2014 | Dec 1, 2014 | 000-55181 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 20, 2014 | Nov 13, 2014 | |
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | Nov 18, 2014 | 005-88305 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 18, 2014 | Nov 13, 2014 | 000-55181 |
| 3/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2014 | Sep 30, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 17, 2014 | Nov 13, 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2014 | Sep 30, 2014 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2014 | Sep 30, 2014 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Oct 15, 2014 | Aug 31, 2014 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 6, 2014 | Sep 30, 2014 | 000-55181 |
| D | Open Document | Open Filing | Sep 30, 2014 | 021-225552 | ||
| SC 13D | Open Document | Open Filing | FORM SC 13D | Sep 26, 2014 | 005-88305 | |
| SC 13D | Open Document | Open Filing | FORM SC 13D | Sep 25, 2014 | 005-88305 | |
| 3 | Open Document | Open Filing | FORM 3 | Sep 25, 2014 | Sep 16, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Sep 25, 2014 | Sep 16, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Sep 24, 2014 | Sep 16, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Sep 24, 2014 | Sep 16, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Sep 24, 2014 | Sep 16, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Sep 24, 2014 | Sep 16, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Sep 24, 2014 | Sep 16, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 23, 2014 | Sep 16, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 22, 2014 | Sep 18, 2014 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 17, 2014 | Sep 16, 2014 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 12, 2014 | Sep 12, 2014 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 4, 2014 | Sep 4, 2014 | 000-55181 |
| SC 14F1 | Open Document | Open Filing | SCHEDULE 14F-1 | Sep 4, 2014 | 005-88305 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 29, 2014 | Aug 28, 2014 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 8, 2014 | Aug 7, 2014 | 000-55181 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 18, 2014 | Jun 30, 2014 | 000-55181 |
| NT 10-Q | Open Document | Open Filing | NOTICE OF LATE FILING | Jul 16, 2014 | May 31, 2014 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 10, 2014 | Jul 1, 2014 | 000-55181 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Jun 23, 2014 | Jun 20, 2014 | 000-55181 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 5, 2014 | May 1, 2014 | 000-55181 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 22, 2014 | Apr 22, 2014 | |
| 8-A12G | Open Document | Open Filing | FORM 8-A 12G | Apr 22, 2014 | 000-55181 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Apr 21, 2014 | Feb 28, 2014 | 333-193101 |
| NT 10-Q | Open Document | Open Filing | NOTICE OF LATE FILING | Apr 15, 2014 | Feb 28, 2014 | 333-193101 |
| 424B2 | Open Document | Open Filing | FINAL PROSPECTUS | Apr 2, 2014 | 333-193101 | |
| EFFECT | Open Document | Open Filing | Mar 31, 2014 | 333-193101 | ||
| CORRESP | Open Document | Open Filing | Mar 31, 2014 | |||
| S-1/A | Open Document | Open Filing | REGISTRATION STATEMENT ON FORM S-1 AMENDMENT NO. 3 | Mar 21, 2014 | 333-193101 | |
| UPLOAD | Open Document | Open Filing | Mar 20, 2014 | |||
| CORRESP | Open Document | Open Filing | Mar 10, 2014 | |||
| UPLOAD | Open Document | Open Filing | Mar 5, 2014 | |||
| S-1/A | Open Document | Open Filing | REGISTRATION STATEMENT ON FORM S-1 AMENDMENT NO. 2 | Feb 20, 2014 | 333-193101 | |
| UPLOAD | Open Document | Open Filing | Feb 18, 2014 | |||
| S-1/A | Open Document | Open Filing | REGISTRATION STATEMENT ON FORM S-1 AMENDMENT NO. 1 | Feb 3, 2014 | 333-193101 | |
| UPLOAD | Open Document | Open Filing | Jan 24, 2014 |