| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 7, 2025 | Aug 6, 2025 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 5, 2025 | Jun 30, 2025 | 001-39153 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 28, 2025 | May 23, 2025 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 28, 2025 | May 23, 2025 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 28, 2025 | May 23, 2025 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 28, 2025 | May 23, 2025 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 28, 2025 | May 23, 2025 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 28, 2025 | May 23, 2025 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 28, 2025 | May 23, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 23, 2025 | May 22, 2025 | 001-39153 |
| S-8 | Open Document | Open Filing | S-8 | May 22, 2025 | 333-287527 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 9, 2025 | May 9, 2025 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2025 | Mar 31, 2025 | 001-39153 |
| ARS | Open Document | Open Filing | ARS | Apr 11, 2025 | Dec 31, 2024 | 001-39153 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 11, 2025 | 001-39153 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Apr 11, 2025 | May 22, 2025 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 26, 2025 | Mar 26, 2025 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 28, 2025 | Feb 28, 2025 | 001-39153 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 27, 2025 | Dec 31, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 20, 2024 | Dec 20, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 6, 2024 | Dec 6, 2024 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 12, 2024 | Sep 30, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 30, 2024 | Sep 25, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 20, 2024 | Sep 20, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 29, 2024 | Aug 29, 2024 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 9, 2024 | Jun 30, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 7, 2024 | Aug 6, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 1, 2024 | Jul 1, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 21, 2024 | Jun 21, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 31, 2024 | May 29, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 30, 2024 | May 30, 2024 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 10, 2024 | Mar 31, 2024 | 001-39153 |
| ARS | Open Document | Open Filing | ARS | Apr 15, 2024 | Dec 31, 2023 | 001-39153 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 15, 2024 | 001-39153 | |
| DEF 14A | Open Document | Data | Open Filing | FORM DEF14A | Apr 15, 2024 | May 29, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 5, 2024 | Apr 5, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 29, 2024 | Mar 27, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 26, 2024 | Mar 26, 2024 | 001-39153 |
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K/A | Mar 22, 2024 | Dec 31, 2023 | 001-39153 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 15, 2024 | Dec 31, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 3, 2024 | Jan 3, 2024 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 22, 2023 | Dec 22, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 7, 2023 | Dec 7, 2023 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 13, 2023 | Sep 30, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 2, 2023 | Oct 2, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 22, 2023 | Sep 22, 2023 | 001-39153 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Sep 13, 2023 | Sep 12, 2023 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 12, 2023 | Sep 12, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 30, 2023 | Aug 30, 2023 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 11, 2023 | Jun 30, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 11, 2023 | Aug 9, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 3, 2023 | Jul 3, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 16, 2023 | Jun 16, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 5, 2023 | Jun 1, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 2, 2023 | Jun 2, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 31, 2023 | May 24, 2023 | 001-39153 |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 30, 2023 | 001-39153 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 30, 2023 | May 26, 2023 | 001-39153 |
| 8-A12G/A | Open Document | Open Filing | 8-A12G/A | May 19, 2023 | 000-55201 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 12, 2023 | Mar 31, 2023 | 001-39153 |
| ARS | Open Document | Open Filing | ARS | Apr 19, 2023 | Dec 31, 2022 | 001-39153 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 19, 2023 | 001-39153 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Apr 19, 2023 | 001-39153 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 6, 2023 | Apr 6, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 3, 2023 | Apr 3, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K HTI NAV 12.31.22 | Mar 31, 2023 | Mar 31, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 27, 2023 | Mar 27, 2023 | 001-39153 |
| 10-K | Open Document | Data | Open Filing | 10-K HTI 12.31.2022 | Mar 17, 2023 | Dec 31, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 3, 2023 | Jan 3, 2023 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 21, 2022 | Dec 21, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 8, 2022 | Dec 8, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 2, 2022 | Nov 28, 2022 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 10, 2022 | Sep 30, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 3, 2022 | Oct 3, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 23, 2022 | Sep 23, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 31, 2022 | Aug 31, 2022 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 12, 2022 | Jun 30, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 19, 2022 | Jul 14, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 1, 2022 | Jul 1, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 23, 2022 | Jun 23, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 26, 2022 | May 26, 2022 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 13, 2022 | Mar 31, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 12, 2022 | May 12, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 7, 2022 | Apr 7, 2022 | 001-39153 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 1, 2022 | 001-39153 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 1, 2022 | Apr 1, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 1, 2022 | Mar 28, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 24, 2022 | Mar 24, 2022 | 001-39153 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 18, 2022 | 001-39153 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 18, 2022 | May 12, 2022 | 001-39153 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 18, 2022 | Dec 31, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 3, 2022 | Jan 3, 2022 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 22, 2021 | Dec 22, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 8, 2021 | Dec 8, 2021 | 001-39153 |
| 3 | Open Document | Open Filing | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | Dec 3, 2021 | Dec 1, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 29, 2021 | Nov 22, 2021 | 001-39153 |
| EFFECT | Open Document | Open Filing | Nov 17, 2021 | 333-248826 | ||
| POS AM | Open Document | Open Filing | POS AM | Nov 12, 2021 | 333-248826 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 12, 2021 | Sep 30, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 6, 2021 | Oct 6, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 6, 2021 | Oct 6, 2021 | 001-39153 |
| CERT | Open Document | Open Filing | Oct 5, 2021 | 001-39153 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 4, 2021 | Oct 1, 2021 | 001-39153 |
| 8-A12B | Open Document | Open Filing | 8-A12B | Oct 4, 2021 | 001-39153 | |
| 424B4 | Open Document | Open Filing | 424B4 | Oct 4, 2021 | 333-259494 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Oct 4, 2021 | 333-259494 | |
| EFFECT | Open Document | Open Filing | Oct 1, 2021 | 333-259494 | ||
| S-11MEF | Open Document | Open Filing | S-11MEF | Oct 1, 2021 | 333-259995 | |
| S-11/A | Open Document | Open Filing | S-11/A | Sep 29, 2021 | 333-259494 | |
| CORRESP | Open Document | Open Filing | Sep 29, 2021 | |||
| CORRESP | Open Document | Open Filing | Sep 29, 2021 | |||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 24, 2021 | Sep 24, 2021 | 001-39153 |
| UPLOAD | Open Document | Open Filing | Sep 17, 2021 | |||
| S-11 | Open Document | Open Filing | S-11 | Sep 13, 2021 | 333-259494 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 2, 2021 | Sep 2, 2021 | 001-39153 |
| D | Open Document | Open Filing | Aug 24, 2021 | 021-411100 | ||
| EFFECT | Open Document | Open Filing | Aug 20, 2021 | 333-248826 | ||
| 424B3 | Open Document | Open Filing | 424B3 | Aug 20, 2021 | 333-248826 | |
| POS AM | Open Document | Open Filing | POS AM | Aug 13, 2021 | 333-248826 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 13, 2021 | Jun 30, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 1, 2021 | Jul 1, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 22, 2021 | Jun 22, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 27, 2021 | May 27, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 14, 2021 | May 14, 2021 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 14, 2021 | Mar 31, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 10, 2021 | May 6, 2021 | 001-39153 |
| 424B4 | Open Document | Open Filing | S-11/A | May 7, 2021 | 333-255483 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | May 7, 2021 | 333-255483 | |
| EFFECT | Open Document | Open Filing | May 6, 2021 | 333-255483 | ||
| CORRESP | Open Document | Open Filing | May 5, 2021 | |||
| CORRESP | Open Document | Open Filing | May 5, 2021 | |||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 5, 2021 | May 5, 2021 | 001-39153 |
| S-11/A | Open Document | Data | Open Filing | S-11/A | May 5, 2021 | 333-255483 | |
| UPLOAD | Open Document | Open Filing | Apr 30, 2021 | |||
| S-11 | Open Document | Data | Open Filing | S-11 | Apr 23, 2021 | 333-255483 | |
| 3 | Open Document | Open Filing | FORM 3 | Apr 15, 2021 | Apr 9, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 8, 2021 | Apr 8, 2021 | 001-39153 |
| 424B3 | Open Document | Open Filing | 424B3 | Apr 2, 2021 | 333-248826 | |
| POS EX | Open Document | Open Filing | POS EX | Apr 2, 2021 | 333-248826 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 2, 2021 | Apr 2, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K HTI NAV 12.31.20 | Apr 2, 2021 | Mar 31, 2021 | 001-39153 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 1, 2021 | 001-39153 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 30, 2021 | 001-39153 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 30, 2021 | May 14, 2021 | 001-39153 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 30, 2021 | Dec 31, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 26, 2021 | Mar 26, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 1, 2021 | Mar 1, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 22, 2021 | Feb 19, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 4, 2021 | Jan 4, 2021 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 21, 2020 | Dec 21, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 10, 2020 | Dec 10, 2020 | 001-39153 |
| 424B3 | Open Document | Open Filing | 424B3 | Dec 8, 2020 | 333-248826 | |
| 8-A12G | Open Document | Open Filing | 8-A12G | Dec 8, 2020 | 000-55201 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 8, 2020 | Dec 8, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 23, 2020 | Nov 20, 2020 | 001-39153 |
| 424B3 | Open Document | Open Filing | 424B3 | Nov 23, 2020 | 333-248826 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 16, 2020 | Sep 30, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 1, 2020 | Oct 1, 2020 | 001-39153 |
| EFFECT | Open Document | Open Filing | Sep 25, 2020 | 333-248826 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 25, 2020 | Sep 25, 2020 | 001-39153 |
| 424B3 | Open Document | Open Filing | 424B3 | Sep 25, 2020 | 333-248826 | |
| CORRESP | Open Document | Open Filing | Sep 24, 2020 | |||
| UPLOAD | Open Document | Open Filing | Sep 24, 2020 | |||
| S-11 | Open Document | Data | Open Filing | S-11 | Sep 15, 2020 | 333-248826 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 15, 2020 | Sep 15, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 3, 2020 | Sep 3, 2020 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2020 | Jun 30, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 13, 2020 | Aug 10, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 30, 2020 | Jun 29, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 22, 2020 | Jun 22, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 5, 2020 | Jun 5, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 19, 2020 | May 15, 2020 | 001-39153 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 15, 2020 | Mar 31, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 13, 2020 | May 12, 2020 | 001-39153 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 24, 2020 | 001-39153 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 16, 2020 | 001-39153 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 15, 2020 | Apr 15, 2020 | 001-39153 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 9, 2020 | 001-39153 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 3, 2020 | Mar 31, 2020 | 001-39153 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 1, 2020 | 001-39153 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 1, 2020 | Apr 1, 2020 | 001-39153 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 26, 2020 | 001-39153 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 24, 2020 | Apr 15, 2020 | 001-39153 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 24, 2020 | Dec 31, 2019 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 24, 2020 | Mar 24, 2020 | 001-39153 |
| SC TO-T/A | Open Document | Open Filing | SC TO-T/A | Mar 17, 2020 | 005-89596 | |
| UPLOAD | Open Document | Open Filing | Mar 16, 2020 | |||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 13, 2020 | Mar 13, 2020 | 001-39153 |
| SC TO-T/A | Open Document | Open Filing | SC TO-T/A | Mar 10, 2020 | 005-89596 | |
| SC 14D9 | Open Document | Open Filing | SC 14D9 | Mar 10, 2020 | 005-89596 | |
| UPLOAD | Open Document | Open Filing | Mar 4, 2020 | |||
| SC TO-T | Open Document | Open Filing | SC TO-T | Feb 26, 2020 | 005-89596 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 14, 2020 | Feb 14, 2020 | 001-39153 |
| SC TO-I/A | Open Document | Open Filing | SC TO-I/A | Feb 11, 2020 | 005-89596 | |
| SC TO-I | Open Document | Open Filing | SC TO-I | Jan 9, 2020 | 005-89596 | |
| SC TO-C | Open Document | Open Filing | SC TO-C | Jan 9, 2020 | 005-89596 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 9, 2020 | Jan 9, 2020 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 27, 2019 | Dec 20, 2019 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 20, 2019 | Dec 19, 2019 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 16, 2019 | Dec 16, 2019 | 001-39153 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 12, 2019 | Dec 12, 2019 | 001-39153 |
| CERT | Open Document | Open Filing | Dec 9, 2019 | 001-39153 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 6, 2019 | Dec 5, 2019 | 001-39153 |
| 424B4 | Open Document | Open Filing | 424B4 | Dec 6, 2019 | 333-234502 | |
| 8-A12B | Open Document | Open Filing | 8-A12B | Dec 6, 2019 | 001-39153 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Dec 6, 2019 | 333-234502 | |
| EFFECT | Open Document | Open Filing | Dec 5, 2019 | 333-234502 | ||
| CORRESP | Open Document | Open Filing | Dec 3, 2019 | |||
| CORRESP | Open Document | Open Filing | Dec 3, 2019 | |||
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Nov 27, 2019 | 333-234502 | |
| S-11/A | Open Document | Data | Open Filing | S-11/A | Nov 27, 2019 | 333-234502 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2019 | Sep 30, 2019 | 000-55201 |
| UPLOAD | Open Document | Open Filing | Nov 12, 2019 | |||
| S-11 | Open Document | Open Filing | FORM S-11 | Nov 4, 2019 | 333-234502 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 6, 2019 | Sep 6, 2019 | 000-55201 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 21, 2019 | Aug 20, 2019 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2019 | Jun 30, 2019 | 000-55201 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 1, 2019 | Aug 1, 2019 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 1, 2019 | Jul 29, 2019 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 1, 2019 | Jul 29, 2019 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 25, 2019 | Jul 25, 2019 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 23, 2019 | Jul 22, 2019 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 30, 2019 | May 30, 2019 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q HTI 3.31.2019 | May 15, 2019 | Mar 31, 2019 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | May 10, 2019 | May 10, 2019 | 000-55201 |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 6, 2019 | 000-55201 | |
| 8-K | Open Document | Open Filing | 8-K | May 6, 2019 | May 6, 2019 | 000-55201 |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 1, 2019 | 000-55201 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 25, 2019 | 000-55201 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 5, 2019 | 000-55201 | |
| 8-K | Open Document | Open Filing | 8-K HTI NAV 12.31.18 | Apr 3, 2019 | Apr 1, 2019 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 27, 2019 | Mar 26, 2019 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 26, 2019 | Mar 26, 2019 | 000-55201 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 19, 2019 | 000-55201 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 18, 2019 | May 6, 2019 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Mar 18, 2019 | Mar 14, 2019 | 000-55201 |
| 10-K | Open Document | Data | Open Filing | 10-K HTI 12.31.2018 | Mar 14, 2019 | Dec 31, 2018 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Jan 29, 2019 | Jan 28, 2019 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 4, 2018 | Dec 4, 2018 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q HTI 9.30.2018 | Nov 13, 2018 | Sep 30, 2018 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 6, 2018 | Sep 5, 2018 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 28, 2018 | Aug 28, 2018 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 24, 2018 | Aug 23, 2018 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q HTI 6.30.2018 | Aug 3, 2018 | Jun 30, 2018 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 29, 2018 | Jun 29, 2018 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 6, 2018 | Jun 6, 2018 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 31, 2018 | May 31, 2018 | 000-55201 |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 21, 2018 | 000-55201 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q HTI 3.31.2018 | May 9, 2018 | Mar 31, 2018 | 000-55201 |
| SC TO-I/A | Open Document | Open Filing | AMENDMENT NO. 3 | May 4, 2018 | 005-89596 | |
| SC TO-I/A | Open Document | Open Filing | AMENDMENT NO. 2 | Apr 16, 2018 | 005-89596 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 16, 2018 | Apr 10, 2018 | 000-55201 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 11, 2018 | 000-55201 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 10, 2018 | 000-55201 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 5, 2018 | 000-55201 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Apr 5, 2018 | May 31, 2018 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Apr 4, 2018 | Apr 3, 2018 | 000-55201 |
| SC TO-I/A | Open Document | Open Filing | SC TO-I/A | Apr 4, 2018 | 005-89596 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 3, 2018 | Mar 29, 2018 | 000-55201 |
| 10-K | Open Document | Data | Open Filing | 10-K HTI 12.31.2017 | Mar 20, 2018 | Dec 31, 2017 | 000-55201 |
| SC TO-I | Open Document | Open Filing | SC TO-I | Mar 13, 2018 | 005-89596 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 13, 2018 | Mar 13, 2018 | 000-55201 |
| SC TO-C | Open Document | Open Filing | FORM 8-K | Mar 13, 2018 | 005-89596 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 8, 2018 | Mar 2, 2018 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 23, 2018 | Feb 20, 2018 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 4, 2018 | Dec 28, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Dec 26, 2017 | Dec 22, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 30, 2017 | Nov 29, 2017 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2017 | Sep 30, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 1, 2017 | Oct 26, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 30, 2017 | Oct 30, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 20, 2017 | Oct 20, 2017 | 000-55201 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 12, 2017 | Sep 8, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 12, 2017 | Sep 8, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 12, 2017 | Sep 8, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 12, 2017 | Sep 8, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 12, 2017 | Sep 12, 2017 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2017 | Jun 30, 2017 | 000-55201 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 24, 2017 | Jul 21, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 24, 2017 | Jul 21, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 24, 2017 | Jul 21, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 24, 2017 | Jul 21, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 7, 2017 | Jun 30, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Jun 19, 2017 | Jun 16, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 14, 2017 | Jun 8, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 1, 2017 | Jun 1, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 31, 2017 | May 25, 2017 | 000-55201 |
| DEFA14A | Open Document | Open Filing | ADDITIONAL MATERIALS | May 23, 2017 | 000-55201 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 12, 2017 | Mar 31, 2017 | 000-55201 |
| DEFA14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | May 11, 2017 | 000-55201 | |
| DEFA14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | Apr 13, 2017 | 000-55201 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 6, 2017 | Apr 6, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 5, 2017 | Mar 30, 2017 | 000-55201 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 30, 2017 | 000-55201 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 28, 2017 | May 25, 2017 | 000-55201 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 21, 2017 | Dec 31, 2016 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 9, 2017 | Mar 3, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 2, 2017 | Feb 24, 2017 | 000-55201 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Mar 1, 2017 | Feb 17, 2017 | 000-55201 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Feb 21, 2017 | Feb 17, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 17, 2017 | Feb 17, 2017 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 27, 2017 | Jan 25, 2017 | 000-55201 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 28, 2016 | Dec 21, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 28, 2016 | Dec 21, 2016 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 1, 2016 | Dec 1, 2016 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 10, 2016 | Sep 30, 2016 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 4, 2016 | Oct 31, 2016 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 11, 2016 | Oct 11, 2016 | 000-55201 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 6, 2016 | Oct 6, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 6, 2016 | Oct 6, 2016 | 000-55201 |
| SC TO-T/A | Open Document | Open Filing | FINAL AMENDMENT | Oct 3, 2016 | 005-89596 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 13, 2016 | Sep 12, 2016 | 000-55201 |
| SC 14D9 | Open Document | Open Filing | SC 14D9 | Aug 22, 2016 | 005-89596 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 15, 2016 | Jun 30, 2016 | 000-55201 |
| SC TO-T | Open Document | Open Filing | SCHEDULE TO | Aug 15, 2016 | 005-89596 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 1, 2016 | Jul 28, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 1, 2016 | Jul 28, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 1, 2016 | Jul 28, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 1, 2016 | Jul 28, 2016 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 1, 2016 | Jul 1, 2016 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 30, 2016 | Jun 28, 2016 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Jun 23, 2016 | Jun 22, 2016 | 000-55201 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 16, 2016 | 000-55201 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 9, 2016 | 000-55201 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 3, 2016 | Jun 2, 2016 | 000-55201 |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 25, 2016 | 000-55201 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 13, 2016 | Mar 31, 2016 | 000-55201 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 29, 2016 | Jun 9, 2016 | 000-55201 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 25, 2016 | Apr 22, 2016 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 11, 2016 | Apr 7, 2016 | 000-55201 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 18, 2016 | Mar 17, 2016 | 000-55201 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 11, 2016 | Dec 31, 2015 | 000-55201 |
| UPLOAD | Open Document | Open Filing | Feb 19, 2016 | |||
| CORRESP | Open Document | Open Filing | Feb 18, 2016 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 28, 2016 | Jan 26, 2016 | 000-55201 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 30, 2015 | Dec 18, 2015 | |
| CORRESP | Open Document | Open Filing | Dec 30, 2015 | |||
| UPLOAD | Open Document | Open Filing | Dec 23, 2015 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 23, 2015 | Dec 18, 2015 | 000-55201 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 8, 2015 | Dec 1, 2015 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 8, 2015 | Dec 1, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 7, 2015 | Dec 1, 2015 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Nov 27, 2015 | Nov 24, 2015 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Nov 25, 2015 | Nov 24, 2015 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 16, 2015 | Sep 30, 2015 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Sep 25, 2015 | Sep 24, 2015 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 12, 2015 | Jun 30, 2015 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 7, 2015 | Aug 6, 2015 | 000-55201 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 14, 2015 | Jul 13, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 14, 2015 | Jul 13, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 14, 2015 | Jul 13, 2015 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 2, 2015 | Jun 26, 2015 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 26, 2015 | Jun 26, 2015 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Jun 23, 2015 | Jun 17, 2015 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 14, 2015 | Mar 31, 2015 | 000-55201 |
| EFFECT | Open Document | Open Filing | May 13, 2015 | 333-184677 | ||
| POS AM | Open Document | Open Filing | POS AM | May 7, 2015 | 333-184677 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 30, 2015 | Jun 17, 2015 | 000-55201 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Apr 21, 2015 | Apr 20, 2015 | 000-55201 |
| 10-K | Open Document | Data | Open Filing | 10-K | Apr 15, 2015 | Dec 31, 2014 | 000-55201 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Apr 1, 2015 | Dec 31, 2014 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 18, 2015 | Mar 17, 2015 | 000-55201 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 20, 2015 | Feb 11, 2015 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 18, 2015 | Feb 18, 2015 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Feb 13, 2015 | Feb 11, 2015 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Feb 2, 2015 | Feb 2, 2015 | 000-55201 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jan 28, 2015 | Jan 22, 2015 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 7, 2015 | Dec 31, 2014 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 5, 2015 | Jan 5, 2015 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 30, 2014 | Dec 29, 2014 | 000-55201 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Dec 16, 2014 | Oct 6, 2014 | 000-55201 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Dec 16, 2014 | Oct 6, 2014 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Dec 11, 2014 | Dec 11, 2014 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Nov 17, 2014 | Nov 10, 2014 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2014 | Sep 30, 2014 | 000-55201 |
| EFFECT | Open Document | Open Filing | Nov 10, 2014 | 333-184677 | ||
| 8-K/A | Open Document | Open Filing | 8-K/A | Nov 10, 2014 | Aug 29, 2014 | 000-55201 |
| POS AM | Open Document | Open Filing | POS AM | Oct 23, 2014 | 333-184677 | |
| CORRESP | Open Document | Open Filing | Oct 22, 2014 | |||
| POS AM | Open Document | Open Filing | POS AM | Oct 8, 2014 | 333-184677 | |
| 424B3 | Open Document | Open Filing | 424B3 | Oct 7, 2014 | 333-184677 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 6, 2014 | Sep 30, 2014 | 000-55201 |
| 424B3 | Open Document | Open Filing | 424B3 | Oct 3, 2014 | 333-184677 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 2, 2014 | Sep 26, 2014 | 000-55201 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 25, 2014 | Sep 23, 2014 | |
| 424B3 | Open Document | Open Filing | 424B3 | Sep 24, 2014 | 333-184677 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 24, 2014 | Sep 18, 2014 | 000-55201 |
| 424B3 | Open Document | Open Filing | 424B3 | Sep 10, 2014 | 333-184677 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Sep 4, 2014 | Aug 29, 2014 | 000-55201 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Aug 29, 2014 | Aug 26, 2014 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 29, 2014 | Aug 28, 2014 | 000-55201 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 22, 2014 | Aug 22, 2014 | 000-55201 |
| 424B3 | Open Document | Open Filing | 424B3 | Aug 11, 2014 | 333-184677 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 11, 2014 | Aug 8, 2014 | 000-55201 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 7, 2014 | Jun 30, 2014 | 000-55201 |
| 8-K | Open Document | Open Filing | 8-K | Aug 6, 2014 | Jul 31, 2014 | 000-55201 |
| 424B3 | Open Document | Open Filing | 424B3 | Aug 4, 2014 | 333-184677 | |
| S-3D | Open Document | Open Filing | FORM S-3D | Aug 1, 2014 | 333-197802 | |
| EFFECT | Open Document | Open Filing | Jul 30, 2014 | 333-184677 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 30, 2014 | Jul 30, 2014 | 000-55201 |
| CORRESP | Open Document | Open Filing | Jul 30, 2014 | |||
| POS AM | Open Document | Open Filing | POS AM | Jul 25, 2014 | 333-184677 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 24, 2014 | Jul 23, 2014 | 000-55201 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jul 18, 2014 | Jul 15, 2014 | 000-55201 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 26, 2014 | Jun 25, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 26, 2014 | Jun 25, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 26, 2014 | Jun 25, 2014 | |
| 424B3 | Open Document | Open Filing | 424B3 | Jun 23, 2014 | 333-184677 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jun 19, 2014 | Jun 13, 2014 | 000-55201 |
| 424B3 | Open Document | Open Filing | 424B3 | Jun 17, 2014 | 333-184677 | |
| 8-K | Open Document | Open Filing | CURRESNT REPORT | Jun 5, 2014 | May 30, 2014 | 000-55201 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jun 3, 2014 | May 28, 2014 | 000-55201 |
| 424B3 | Open Document | Open Filing | 424B3 | May 30, 2014 | 333-184677 | |
| EFFECT | Open Document | Open Filing | May 21, 2014 | 333-184677 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 15, 2014 | Mar 31, 2014 | 000-55201 |
| POS AM | Open Document | Open Filing | POS AM | May 6, 2014 | 333-184677 | |
| 8-K/A | Open Document | Open Filing | 8-K/A | May 2, 2014 | Feb 27, 2014 | 000-55201 |
| 3 | Open Document | Open Filing | FORM 3 | Apr 30, 2014 | Apr 30, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Apr 30, 2014 | Apr 30, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Apr 30, 2014 | Apr 30, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Apr 30, 2014 | Apr 30, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Apr 30, 2014 | Apr 30, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Apr 30, 2014 | Apr 30, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Apr 30, 2014 | Apr 30, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Apr 30, 2014 | Apr 30, 2014 | |
| 3 | Open Document | Open Filing | FORM 3 | Apr 30, 2014 | Apr 30, 2014 | |
| 8-A12G | Open Document | Open Filing | 8-A12G | Apr 30, 2014 | 000-55201 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 28, 2014 | May 28, 2014 | 333-184677 |
| 8-K | Open Document | Open Filing | 8-K | Apr 21, 2014 | Apr 15, 2014 | 333-184677 |
| EFFECT | Open Document | Open Filing | Apr 11, 2014 | 333-184677 | ||
| 8-K | Open Document | Open Filing | CURRENT REPORT | Mar 27, 2014 | Mar 22, 2014 | 333-184677 |
| POS AM | Open Document | Open Filing | POS AM | Mar 25, 2014 | 333-184677 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 7, 2014 | Dec 31, 2013 | 333-184677 |
| 8-K | Open Document | Open Filing | 8-K | Feb 27, 2014 | Feb 21, 2014 | 333-184677 |
| 8-K | Open Document | Open Filing | Feb 25, 2014 | Feb 19, 2014 | 333-184677 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Jan 23, 2014 | 333-184677 | |
| 424B3 | Open Document | Open Filing | 424B3 | Jan 14, 2014 | 333-184677 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 14, 2014 | Jan 14, 2014 | 333-184677 |
| EFFECT | Open Document | Open Filing | Jan 6, 2014 | 333-184677 |