| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | 3 | Sep 16, 2025 | Aug 29, 2025 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 2, 2025 | Aug 29, 2025 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 13, 2025 | Jun 30, 2025 | 001-37347 |
| ARS | Open Document | Open Filing | ARS | Jul 7, 2025 | Dec 31, 2024 | 001-37347 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Jul 7, 2025 | Aug 29, 2025 | 001-37347 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 24, 2025 | Jun 24, 2025 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 14, 2025 | Mar 31, 2025 | 001-37347 |
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K/A | Apr 29, 2025 | Dec 31, 2024 | 001-37347 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 7, 2025 | Apr 1, 2025 | 001-37347 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 1, 2025 | Mar 27, 2025 | 001-37347 |
| 4 | Open Document | Open Filing | 4 | Mar 19, 2025 | Mar 17, 2025 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 18, 2025 | Dec 31, 2024 | 001-37347 |
| 4 | Open Document | Open Filing | 4 | Feb 4, 2025 | Jan 31, 2025 | |
| SCHEDULE 13G/A | Open Document | Open Filing | Jan 27, 2025 | 005-88810 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | Jan 27, 2025 | 005-88810 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 31, 2024 | Dec 31, 2024 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 13, 2024 | Sep 30, 2024 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 12, 2024 | Jun 30, 2024 | 001-37347 |
| 4 | Open Document | Open Filing | 4 | Jun 21, 2024 | Jun 20, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jun 21, 2024 | Jun 20, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jun 21, 2024 | Jun 20, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jun 21, 2024 | Jun 20, 2024 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 20, 2024 | Jun 20, 2024 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 10, 2024 | Mar 31, 2024 | 001-37347 |
| ARS | Open Document | Open Filing | ARS | May 1, 2024 | Dec 31, 2023 | 001-37347 |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 1, 2024 | 001-37347 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | May 1, 2024 | Jun 20, 2024 | 001-37347 |
| 10-K/A | Open Document | Data | Open Filing | 10-K/A | May 1, 2024 | Dec 31, 2023 | 001-37347 |
| 10-K/A | Open Document | Data | Open Filing | 10-K/A | Apr 24, 2024 | Dec 31, 2023 | 001-37347 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 15, 2024 | Dec 31, 2023 | 001-37347 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 7, 2024 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 7, 2024 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 7, 2024 | 005-88810 | |
| 4 | Open Document | Open Filing | 4 | Jan 5, 2024 | Jan 3, 2024 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 4, 2024 | Jan 3, 2024 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 9, 2023 | Sep 30, 2023 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 11, 2023 | Jun 30, 2023 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 26, 2023 | Jun 23, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 26, 2023 | Jun 23, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 26, 2023 | Jun 23, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 26, 2023 | Jun 23, 2023 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 23, 2023 | Jun 23, 2023 | 001-37347 |
| SC TO-I/A | Open Document | Open Filing | SC TO-I/A | Jun 20, 2023 | 005-88810 | |
| SC TO-I | Open Document | Open Filing | SC TO-I | May 17, 2023 | 005-88810 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 10, 2023 | Mar 31, 2023 | 001-37347 |
| ARS | Open Document | Open Filing | ARS | Apr 28, 2023 | Dec 31, 2022 | 001-37347 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 28, 2023 | 001-37347 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 28, 2023 | Jun 23, 2023 | 001-37347 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 15, 2023 | Dec 31, 2022 | 001-37347 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 23, 2023 | Feb 10, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 17, 2023 | Feb 10, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 15, 2023 | Feb 3, 2023 | 001-37347 |
| SC 13G | Open Document | Open Filing | FORM SC 13G | Feb 10, 2023 | 005-88810 | |
| SC 13G | Open Document | Open Filing | FORM SC 13G | Feb 10, 2023 | 005-88810 | |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 10, 2023 | 005-88810 | |
| SC 13G | Open Document | Open Filing | SC 13G | Jan 12, 2023 | 005-88810 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 9, 2022 | Sep 30, 2022 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 10, 2022 | Jun 30, 2022 | 001-37347 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 29, 2022 | Jun 22, 2022 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 27, 2022 | Jun 22, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 27, 2022 | Jun 22, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 27, 2022 | Jun 22, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 27, 2022 | Jun 22, 2022 | |
| SC 13G | Open Document | Open Filing | SC 13G | Jun 16, 2022 | 005-88810 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 13, 2022 | 001-37347 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | May 13, 2022 | Jun 22, 2022 | 001-37347 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 13, 2022 | May 11, 2022 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 10, 2022 | Mar 31, 2022 | 001-37347 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 15, 2022 | Dec 31, 2021 | 001-37347 |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 16, 2022 | 005-88810 | |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 16, 2022 | 005-88810 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 15, 2022 | Oct 15, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 2, 2022 | Feb 2, 2022 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 13, 2022 | Dec 16, 2021 | |
| SC 13G | Open Document | Open Filing | SC 13G | Jan 13, 2022 | 005-88810 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2021 | Nov 19, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2021 | Nov 19, 2021 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 9, 2021 | Sep 30, 2021 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 15, 2021 | Oct 7, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 6, 2021 | Oct 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2021 | Sep 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 28, 2021 | Sep 23, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 22, 2021 | Sep 20, 2021 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 9, 2021 | Jun 30, 2021 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 19, 2021 | Jul 14, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 12, 2021 | Jul 9, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 12, 2021 | Jul 9, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 6, 2021 | Jul 6, 2021 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 24, 2021 | Jun 22, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 24, 2021 | Jun 22, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 24, 2021 | Jun 22, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 24, 2021 | Jun 22, 2021 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 10, 2021 | Mar 31, 2021 | 001-37347 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 29, 2021 | 001-37347 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 29, 2021 | Jun 22, 2021 | 001-37347 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Apr 27, 2021 | Aug 27, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 27, 2021 | Aug 27, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 22, 2021 | Mar 22, 2021 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 16, 2021 | Dec 31, 2020 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 1, 2021 | Jan 28, 2021 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Dec 23, 2020 | 005-88810 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 18, 2020 | Dec 18, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 2, 2020 | Dec 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 20, 2020 | Nov 19, 2020 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 9, 2020 | Sep 30, 2020 | 001-37347 |
| S-8 | Open Document | Open Filing | FORM S-8 | Oct 2, 2020 | 333-249288 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 21, 2020 | Sep 18, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2020 | Sep 10, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2020 | Sep 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2020 | Aug 27, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2020 | Aug 27, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2020 | Aug 27, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 1, 2020 | Aug 27, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 26, 2020 | Aug 24, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 21, 2020 | Aug 17, 2020 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 10, 2020 | Jun 30, 2020 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 29, 2020 | Jun 26, 2020 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 11, 2020 | Mar 31, 2020 | 001-37347 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 29, 2020 | 001-37347 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 29, 2020 | Jun 26, 2020 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 25, 2020 | Feb 19, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 19, 2020 | Feb 12, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 19, 2020 | Feb 12, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 19, 2020 | Feb 12, 2020 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 16, 2020 | Dec 31, 2019 | 001-37347 |
| 4/A | Open Document | Open Filing | FORM 4/A | Mar 5, 2020 | Feb 12, 2020 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Feb 19, 2020 | Feb 12, 2020 | |
| SC TO-I/A | Open Document | Open Filing | SC TO-I/A | Feb 19, 2020 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2020 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2020 | 005-88810 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 14, 2020 | Feb 12, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 13, 2020 | Feb 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2020 | Feb 3, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2020 | Feb 12, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2020 | Feb 12, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2020 | Feb 12, 2020 | |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 13, 2020 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2020 | 005-88810 | |
| SC TO-I/A | Open Document | Open Filing | SC TO-I/A | Feb 13, 2020 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2020 | 005-88810 | |
| SC TO-I/A | Open Document | Open Filing | SC TO-I/A | Feb 13, 2020 | 005-88810 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 11, 2020 | Feb 3, 2020 | |
| SC TO-I/A | Open Document | Open Filing | SC TO-I/A | Feb 5, 2020 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Jan 21, 2020 | 005-88810 | |
| SC TO-I | Open Document | Open Filing | ISSUER TENDER OFFER STATEMENT | Jan 14, 2020 | 005-88810 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 9, 2020 | Jan 6, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 30, 2019 | Dec 30, 2019 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 11, 2019 | Dec 6, 2019 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 9, 2019 | Dec 7, 2019 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 4, 2019 | Nov 29, 2019 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 12, 2019 | Sep 30, 2019 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 8, 2019 | Nov 6, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 8, 2019 | Nov 6, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2019 | Jul 10, 2019 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 9, 2019 | Jul 10, 2019 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 9, 2019 | Jun 30, 2019 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 16, 2019 | Jul 10, 2019 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2019 | Jun 27, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2019 | Jun 27, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 1, 2019 | Jun 27, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 28, 2019 | Jun 27, 2019 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 20, 2019 | Jun 19, 2019 | 001-37347 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Jun 12, 2019 | 005-88810 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2019 | Jun 4, 2019 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 3, 2019 | May 31, 2019 | 001-37347 |
| 424B5 | Open Document | Open Filing | FORM 424B5 | Jun 3, 2019 | 333-213218 | |
| S-3MEF | Open Document | Open Filing | FORM S-3 | May 31, 2019 | 333-231849 | |
| 424B5 | Open Document | Open Filing | FORM 424B5 | May 31, 2019 | 333-213218 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 30, 2019 | May 30, 2019 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 30, 2019 | May 30, 2019 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 9, 2019 | Mar 31, 2019 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 1, 2019 | Apr 30, 2019 | 001-37347 |
| 424B5 | Open Document | Open Filing | 424B5 | May 1, 2019 | 333-213218 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 30, 2019 | Jun 19, 2019 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 3, 2019 | Mar 29, 2019 | 001-37347 |
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K/A | Mar 15, 2019 | Dec 31, 2018 | 001-37347 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 14, 2019 | Dec 31, 2018 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2019 | Jan 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2019 | Jan 4, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2019 | Feb 7, 2019 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 4, 2019 | Dec 24, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 4, 2019 | Feb 27, 2019 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2019 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | Feb 14, 2019 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2019 | 005-88810 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 14, 2019 | Dec 21, 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Feb 14, 2019 | Dec 21, 2018 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 7, 2019 | 005-88810 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2018 | Dec 24, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 20, 2018 | Dec 19, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2018 | Nov 9, 2018 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 31, 2018 | Sep 30, 2018 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 24, 2018 | Oct 24, 2018 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 12, 2018 | Jul 27, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 4, 2018 | Oct 4, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 1, 2018 | Sep 26, 2018 | |
| UPLOAD | Open Document | Open Filing | Oct 1, 2018 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 18, 2018 | Sep 12, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 11, 2018 | Sep 7, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 6, 2018 | Sep 4, 2018 | |
| 10-K/A | Open Document | Open Filing | FORM 10-K/A | Sep 5, 2018 | Dec 31, 2017 | 001-37347 |
| 10-Q/A | Open Document | Open Filing | FORM 10-Q/A | Sep 5, 2018 | Mar 31, 2018 | 001-37347 |
| CORRESP | Open Document | Open Filing | Sep 4, 2018 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 13, 2018 | Aug 9, 2018 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 9, 2018 | Jun 30, 2018 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 8, 2018 | Aug 6, 2018 | |
| UPLOAD | Open Document | Open Filing | Aug 6, 2018 | |||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 3, 2018 | Aug 1, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 1, 2018 | Jul 30, 2018 | |
| 10-K/A | Open Document | Open Filing | FORM 10-K/A | Jul 31, 2018 | Dec 31, 2017 | 001-37347 |
| 10-Q/A | Open Document | Open Filing | FORM 10-Q/A | Jul 31, 2018 | Mar 31, 2018 | 001-37347 |
| CORRESP | Open Document | Open Filing | Jul 31, 2018 | |||
| UPLOAD | Open Document | Open Filing | Jul 24, 2018 | |||
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jun 21, 2018 | May 8, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2018 | Jun 19, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2018 | Jun 19, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2018 | Jun 19, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 21, 2018 | Jun 19, 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 21, 2018 | Jun 19, 2018 | 001-37347 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | Jun 12, 2018 | Jun 8, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2018 | May 11, 2018 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 8, 2018 | Mar 31, 2018 | 001-37347 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 30, 2018 | 001-37347 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 30, 2018 | Apr 30, 2018 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 11, 2018 | Apr 9, 2018 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 26, 2018 | Mar 21, 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 23, 2018 | Mar 23, 2018 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 22, 2018 | Mar 20, 2018 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 22, 2018 | Mar 20, 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 22, 2018 | Mar 20, 2018 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 16, 2018 | Dec 31, 2017 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 1, 2018 | Feb 27, 2018 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 1, 2018 | Feb 27, 2018 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Mar 1, 2018 | Feb 27, 2018 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 14, 2018 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2018 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2018 | 005-88810 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 19, 2018 | Jan 16, 2018 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 5, 2018 | Jan 5, 2018 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 22, 2017 | Nov 20, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 22, 2017 | Nov 20, 2017 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 9, 2017 | Nov 2, 2017 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 15, 2017 | Sep 14, 2017 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 8, 2017 | Jun 30, 2017 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 11, 2017 | Jul 7, 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 11, 2017 | Jul 1, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 26, 2017 | Jun 19, 2017 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jun 23, 2017 | Jun 19, 2017 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jun 23, 2017 | Jun 19, 2017 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jun 23, 2017 | Jun 19, 2017 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jun 23, 2017 | Jun 19, 2017 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Jun 23, 2017 | Jun 19, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2017 | Jun 19, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2017 | Jun 19, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2017 | Jun 19, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2017 | Jun 19, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2017 | Jun 19, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 23, 2017 | Jun 19, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 20, 2017 | Jun 19, 2017 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 9, 2017 | Jun 9, 2017 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 25, 2017 | May 24, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 18, 2017 | May 18, 2017 | 001-37347 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 10, 2017 | Mar 31, 2017 | 001-37347 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 28, 2017 | 001-37347 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 28, 2017 | Jun 19, 2017 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 28, 2017 | Apr 28, 2017 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 21, 2017 | Apr 20, 2017 | 001-37347 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Mar 17, 2017 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Mar 17, 2017 | 005-88810 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 16, 2017 | Dec 31, 2016 | 001-37347 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Mar 13, 2017 | May 26, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 3, 2017 | Mar 3, 2017 | 001-37347 |
| 424B5 | Open Document | Open Filing | 424B5 | Mar 3, 2017 | 333-213218 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2017 | 005-88810 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2017 | 005-88810 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 8, 2017 | Feb 8, 2017 | 001-37347 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A (AMENDMENT NO.1) | Feb 2, 2017 | 005-88810 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 16, 2016 | Dec 16, 2016 | 001-37347 |
| SC 13G | Open Document | Open Filing | SC 13G | Dec 16, 2016 | 005-88810 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 8, 2016 | Dec 1, 2016 | |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Dec 7, 2016 | Dec 5, 2016 | 001-37347 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Dec 6, 2016 | Dec 5, 2016 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 5, 2016 | Dec 5, 2016 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 17, 2016 | Nov 15, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2016 | Sep 30, 2016 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 26, 2016 | Sep 26, 2016 | 001-37347 |
| 424B5 | Open Document | Open Filing | FORM 424B5 | Sep 26, 2016 | 333-213218 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2016 | Sep 14, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2016 | Sep 14, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 16, 2016 | Sep 14, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 12, 2016 | Sep 8, 2016 | |
| EFFECT | Open Document | Open Filing | Sep 1, 2016 | 333-213218 | ||
| CORRESP | Open Document | Open Filing | Aug 30, 2016 | |||
| UPLOAD | Open Document | Open Filing | Aug 26, 2016 | |||
| S-3 | Open Document | Open Filing | FORM S-3 | Aug 19, 2016 | 333-213218 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 15, 2016 | Aug 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2016 | Aug 12, 2016 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 15, 2016 | Aug 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 15, 2016 | Aug 12, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 12, 2016 | Jun 30, 2016 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 21, 2016 | Jun 20, 2016 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2016 | May 26, 2016 | |
| DEFA14A | Open Document | Open Filing | SUPPLEMENT TO PROXY STATEMENT | May 25, 2016 | 001-37347 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 24, 2016 | May 24, 2016 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 20, 2016 | May 20, 2016 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 19, 2016 | May 16, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2016 | May 19, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 13, 2016 | Mar 31, 2016 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 3, 2016 | May 2, 2016 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 3, 2016 | May 2, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 3, 2016 | May 2, 2016 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2016 | Mar 1, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2016 | Mar 1, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2016 | Mar 1, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 2, 2016 | Mar 1, 2016 | |
| DEFA14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | Apr 29, 2016 | 001-37347 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Apr 29, 2016 | Jun 20, 2016 | 001-37347 |
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K/A | Apr 15, 2016 | Dec 31, 2015 | 001-37347 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 30, 2016 | Dec 31, 2015 | 001-37347 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 22, 2016 | Mar 17, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 22, 2016 | Mar 17, 2016 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 16, 2016 | 005-88810 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 16, 2016 | 005-88810 | |
| SC 13G | Open Document | Open Filing | Feb 12, 2016 | 005-88810 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 8, 2016 | Jan 8, 2016 | 001-37347 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 23, 2015 | Dec 16, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 22, 2015 | Dec 18, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2015 | Nov 25, 2015 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2015 | Nov 16, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2015 | Nov 16, 2015 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 13, 2015 | Sep 30, 2015 | 001-37347 |
| S-8 | Open Document | Open Filing | FORM S-8 | Oct 19, 2015 | 333-207476 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2015 | Jun 30, 2015 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K FILING DOCUMENT | Jul 29, 2015 | Jul 28, 2015 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K FILING DOCUMENT | Jul 16, 2015 | Jul 15, 2015 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K FILING DOCUMENT | Jul 1, 2015 | Jul 1, 2015 | 001-37347 |
| 10-Q/A | Open Document | Data | Open Filing | FORM 10-Q/A | Jun 18, 2015 | Mar 31, 2015 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 11, 2015 | Jun 8, 2015 | 001-37347 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2015 | Jun 8, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 10, 2015 | Jun 8, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 2, 2015 | May 28, 2015 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K FILING DOCUMENT | May 29, 2015 | May 26, 2015 | 001-37347 |
| 10-Q/A | Open Document | Open Filing | FORM 10-Q/A | May 29, 2015 | Mar 31, 2015 | 001-37347 |
| 10-Q | Open Document | Open Filing | FORM 10-Q | May 27, 2015 | Mar 31, 2015 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K FILING DOCUMENT | May 19, 2015 | May 18, 2015 | 001-37347 |
| 8-K | Open Document | Open Filing | FORM 8-K FILING DOCUMENT | May 5, 2015 | Apr 29, 2015 | 001-37347 |
| SC 13G | Open Document | Open Filing | SC 13G | Apr 24, 2015 | 005-88810 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 20, 2015 | Apr 17, 2015 | 001-37347 |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | Apr 16, 2015 | Apr 14, 2015 | |
| 3/A | Open Document | Open Filing | FORM 3/A SUBMISSION | Apr 16, 2015 | Apr 14, 2015 | |
| 424B4 | Open Document | Open Filing | 424B4 | Apr 16, 2015 | 333-201813 | |
| CT ORDER | Open Document | Open Filing | Apr 15, 2015 | 333-201813 | ||
| CERTNAS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | Apr 14, 2015 | 001-37347 | |
| EFFECT | Open Document | Open Filing | Apr 14, 2015 | 333-201813 | ||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 14, 2015 | Apr 14, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 14, 2015 | Apr 14, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 14, 2015 | Apr 14, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 14, 2015 | Apr 14, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 14, 2015 | Apr 14, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 14, 2015 | Apr 14, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 14, 2015 | Apr 14, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 14, 2015 | Apr 14, 2015 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 14, 2015 | Apr 14, 2015 | |
| 8-A12B | Open Document | Open Filing | FORM 8-A12B | Apr 14, 2015 | 001-37347 | |
| CORRESP | Open Document | Open Filing | Apr 10, 2015 | |||
| CORRESP | Open Document | Open Filing | Apr 10, 2015 | |||
| S-1/A | Open Document | Open Filing | AMENDMENT #3 TO FORM S-1 | Apr 10, 2015 | 333-201813 | |
| CORRESP | Open Document | Open Filing | Apr 9, 2015 | |||
| UPLOAD | Open Document | Open Filing | Apr 7, 2015 | |||
| FWP | Open Document | Open Filing | FWP | Mar 27, 2015 | 333-201813 | |
| FWP | Open Document | Open Filing | FWP | Mar 27, 2015 | 333-201813 | |
| CORRESP | Open Document | Open Filing | Mar 27, 2015 | |||
| S-1/A | Open Document | Open Filing | S-1/A | Mar 27, 2015 | 333-201813 | |
| UPLOAD | Open Document | Open Filing | Mar 24, 2015 | |||
| CORRESP | Open Document | Open Filing | Mar 20, 2015 | |||
| CORRESP | Open Document | Open Filing | Mar 10, 2015 | |||
| S-1/A | Open Document | Open Filing | AMENDMENT NO. 1 TO FORM S-1 | Mar 10, 2015 | 333-201813 | |
| UPLOAD | Open Document | Open Filing | Feb 12, 2015 | |||
| CORRESP | Open Document | Open Filing | Feb 2, 2015 | |||
| S-1 | Open Document | Open Filing | FORM S-1 | Feb 2, 2015 | 333-201813 | |
| UPLOAD | Open Document | Open Filing | Jan 9, 2015 | |||
| DRS | Open Document | Open Filing | Dec 10, 2014 | 377-00872 |