| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 10, 2025 | Dec 10, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 3, 2025 | Dec 3, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 18, 2025 | Nov 18, 2025 | 001-14856 |
| 13F-HR/A | Open Document | Open Filing | Nov 13, 2025 | Jun 30, 2025 | 028-18337 | |
| 13F-HR | Open Document | Open Filing | Nov 13, 2025 | Sep 30, 2025 | 028-18337 | |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | Nov 13, 2025 | Sep 30, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 12, 2025 | Nov 12, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 6, 2025 | Nov 6, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 8, 2025 | Oct 8, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 3, 2025 | Oct 3, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 2, 2025 | Oct 2, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 1, 2025 | Oct 1, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 10, 2025 | Sep 9, 2025 | 001-14856 |
| 424B2 | Open Document | Data | Open Filing | 424B2 | Sep 3, 2025 | 333-273159 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 3, 2025 | Sep 3, 2025 | 001-14856 |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Sep 3, 2025 | 333-273159 | |
| 424B5 | Open Document | Open Filing | 424B5 | Sep 2, 2025 | 333-273159 | |
| N-PX | Open Document | Open Filing | Aug 28, 2025 | Jun 30, 2025 | 028-18337 | |
| 13F-HR | Open Document | Open Filing | Aug 13, 2025 | Jun 30, 2025 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 7, 2025 | Aug 7, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 5, 2025 | Aug 5, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 5, 2025 | Aug 5, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 7, 2025 | Jul 7, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 3, 2025 | Jul 3, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 30, 2025 | Jun 30, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 27, 2025 | Jun 27, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 27, 2025 | Jun 27, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 25, 2025 | Jun 25, 2025 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 24, 2025 | Mar 31, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 16, 2025 | Jun 16, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 4, 2025 | Jun 4, 2025 | 001-14856 |
| SD | Open Document | Open Filing | FORM SD | May 29, 2025 | 001-14856 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 27, 2025 | May 27, 2025 | 001-14856 |
| 13F-HR | Open Document | Open Filing | May 14, 2025 | Mar 31, 2025 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 12, 2025 | May 12, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 12, 2025 | May 12, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 25, 2025 | Apr 25, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 1, 2025 | Apr 1, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 31, 2025 | Mar 31, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 26, 2025 | Feb 25, 2025 | 001-14856 |
| 424B2 | Open Document | Data | Open Filing | 424B2 | Feb 19, 2025 | 333-273159 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Feb 19, 2025 | 333-273159 | |
| 424B5 | Open Document | Open Filing | 424B5 | Feb 18, 2025 | 333-273159 | |
| 13F-HR | Open Document | Open Filing | Feb 13, 2025 | Dec 31, 2024 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 10, 2025 | Feb 10, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 3, 2025 | Feb 3, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 21, 2025 | Jan 21, 2025 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 16, 2025 | Jan 16, 2025 | 001-14856 |
| F-6 POS | Open Document | Open Filing | Jan 10, 2025 | 333-09384 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 8, 2025 | Jan 8, 2025 | 001-14856 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 13, 2024 | ||
| 4 | Open Document | Open Filing | 4 | Dec 13, 2024 | Dec 13, 2024 | 001-32347 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 11, 2024 | Dec 11, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 9, 2024 | Dec 9, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 4, 2024 | Dec 4, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 2, 2024 | Dec 2, 2024 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Nov 13, 2024 | Sep 30, 2024 | 028-18337 | |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | Nov 13, 2024 | Sep 30, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 8, 2024 | Nov 8, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 6, 2024 | Nov 6, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 3, 2024 | Oct 3, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 2, 2024 | Oct 2, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 11, 2024 | Sep 10, 2024 | 001-14856 |
| 424B2 | Open Document | Data | Open Filing | 424B2 | Sep 4, 2024 | 333-273159 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 4, 2024 | Sep 4, 2024 | 001-14856 |
| FWP | Open Document | Open Filing | FWP | Sep 4, 2024 | 333-273159 | |
| 424B5 | Open Document | Open Filing | 424B5 | Sep 3, 2024 | 333-273159 | |
| N-PX | Open Document | Open Filing | Aug 29, 2024 | Jun 30, 2024 | 028-18337 | |
| 13F-HR | Open Document | Open Filing | Aug 13, 2024 | Jun 30, 2024 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 5, 2024 | Aug 5, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 3, 2024 | Jul 3, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 28, 2024 | Jun 28, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 27, 2024 | Jun 27, 2024 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 27, 2024 | Mar 31, 2024 | 001-14856 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | Jun 18, 2024 | Jun 18, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 5, 2024 | Jun 5, 2024 | 001-14856 |
| SD | Open Document | Open Filing | FORM SD | May 30, 2024 | 001-14856 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 28, 2024 | May 28, 2024 | 001-14856 |
| 13F-HR | Open Document | Open Filing | May 14, 2024 | Mar 31, 2024 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 8, 2024 | May 8, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 6, 2024 | Mar 6, 2024 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Feb 13, 2024 | Dec 31, 2023 | 028-18337 | |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | Feb 13, 2024 | Dec 31, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 7, 2024 | Feb 7, 2024 | 001-14856 |
| SC 13G/A | Open Document | Open Filing | Feb 6, 2024 | 005-78524 | ||
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 3 | Feb 5, 2024 | 005-78524 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 16, 2024 | Jan 16, 2024 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 14, 2023 | Dec 14, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 11, 2023 | Dec 11, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 5, 2023 | Dec 5, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 1, 2023 | Dec 1, 2023 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Nov 13, 2023 | Sep 30, 2023 | 028-18337 | |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | Nov 13, 2023 | Sep 30, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 6, 2023 | Nov 6, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 1, 2023 | Nov 1, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 4, 2023 | Oct 4, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 5, 2023 | Sep 5, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 1, 2023 | Sep 1, 2023 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Aug 10, 2023 | Jun 30, 2023 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 10, 2023 | Aug 10, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 4, 2023 | Aug 4, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 3, 2023 | Aug 3, 2023 | 001-14856 |
| F-3ASR | Open Document | Open Filing | FORM F-3ASR | Jul 7, 2023 | 333-273159 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 5, 2023 | Jul 5, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 26, 2023 | Jun 26, 2023 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 26, 2023 | Mar 31, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 5, 2023 | Jun 5, 2023 | 001-14856 |
| SD | Open Document | Open Filing | FORM SD | May 30, 2023 | 001-14856 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 24, 2023 | May 24, 2023 | 001-14856 |
| 13F-HR | Open Document | Open Filing | May 12, 2023 | Mar 31, 2023 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 10, 2023 | May 10, 2023 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Feb 13, 2023 | Dec 31, 2022 | 028-18337 | |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | Feb 10, 2023 | Dec 31, 2022 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 6, 2023 | Feb 6, 2023 | 001-14856 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 2 | Feb 3, 2023 | 005-78524 | |
| SC 13G/A | Open Document | Open Filing | Feb 1, 2023 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 31, 2023 | Jan 31, 2023 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 16, 2022 | Dec 16, 2022 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 12, 2022 | Dec 12, 2022 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 5, 2022 | Dec 5, 2022 | 001-14856 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 29, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 29, 2022 | Nov 25, 2022 | 001-32347 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 23, 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 23, 2022 | Nov 21, 2022 | 001-32347 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 14, 2022 | Nov 14, 2022 | 001-14856 |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | Nov 10, 2022 | Sep 30, 2022 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Nov 10, 2022 | Sep 30, 2022 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 7, 2022 | Nov 7, 2022 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 4, 2022 | Nov 4, 2022 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 5, 2022 | Oct 5, 2022 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 13, 2022 | Sep 13, 2022 | 001-14856 |
| 424B2 | Open Document | Open Filing | PROSPECTUS SUPPLEMENT | Sep 7, 2022 | 333-239720 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Sep 7, 2022 | 333-239720 | |
| 424B5 | Open Document | Open Filing | PRELIMINARY PROSPECTUS SUPPLEMENT | Sep 6, 2022 | 333-239720 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 6, 2022 | Sep 6, 2022 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Aug 12, 2022 | Jun 30, 2022 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 10, 2022 | Aug 10, 2022 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 3, 2022 | Aug 3, 2022 | 001-14856 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | Aug 1, 2022 | Aug 1, 2022 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 5, 2022 | Jul 5, 2022 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 29, 2022 | Jun 29, 2022 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 29, 2022 | Mar 31, 2022 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 3, 2022 | Jun 3, 2022 | 001-14856 |
| SD | Open Document | Open Filing | FORM SD | May 27, 2022 | 001-14856 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 25, 2022 | May 25, 2022 | 001-14856 |
| UPLOAD | Open Document | Open Filing | May 24, 2022 | |||
| 13F-HR | Open Document | Open Filing | May 13, 2022 | Mar 31, 2022 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 11, 2022 | May 11, 2022 | 001-14856 |
| CORRESP | Open Document | Open Filing | Apr 20, 2022 | |||
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 13, 2022 | Apr 13, 2022 | 001-14856 |
| UPLOAD | Open Document | Open Filing | Apr 7, 2022 | |||
| 424B2 | Open Document | Open Filing | PROSPECTUS SUPPLEMENT | Apr 7, 2022 | 333-239720 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Apr 7, 2022 | 333-239720 | |
| 424B5 | Open Document | Open Filing | PRELIMINARY PROSPECTUS SUPPLEMENT | Apr 5, 2022 | 333-239720 | |
| CORRESP | Open Document | Open Filing | Mar 1, 2022 | |||
| 3 | Open Document | Open Filing | FORM 3 | Feb 25, 2022 | Feb 22, 2022 | 001-35845 |
| 6-K/A | Open Document | Data | Open Filing | FORM 6-K/A | Feb 17, 2022 | Dec 31, 2021 | 001-14856 |
| UPLOAD | Open Document | Open Filing | Feb 16, 2022 | |||
| 13F-HR | Open Document | Open Filing | Feb 10, 2022 | Dec 31, 2021 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 10, 2022 | Feb 10, 2022 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 7, 2022 | Feb 7, 2022 | 001-14856 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 | Feb 4, 2022 | 005-78524 | |
| SC 13G/A | Open Document | Open Filing | Feb 3, 2022 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 27, 2021 | Dec 27, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 17, 2021 | Dec 17, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 14, 2021 | Dec 14, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 9, 2021 | Dec 9, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 3, 2021 | Dec 3, 2021 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Nov 12, 2021 | Sep 30, 2021 | 028-18337 | |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | Nov 12, 2021 | Sep 30, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 4, 2021 | Nov 4, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 26, 2021 | Oct 26, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 5, 2021 | Oct 5, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Sep 3, 2021 | Sep 3, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 13, 2021 | Aug 13, 2021 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Aug 12, 2021 | Jun 30, 2021 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 5, 2021 | Aug 5, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 4, 2021 | Aug 4, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 3, 2021 | Aug 3, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 21, 2021 | Jul 21, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 6, 2021 | Jul 6, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 29, 2021 | Jun 29, 2021 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 29, 2021 | Mar 31, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 3, 2021 | Jun 3, 2021 | 001-14856 |
| SD | Open Document | Open Filing | FORM SD | May 28, 2021 | 001-14856 | |
| 13F-HR | Open Document | Open Filing | May 14, 2021 | Mar 31, 2021 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 13, 2021 | May 13, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 9, 2021 | Mar 9, 2021 | 001-14856 |
| 424B2 | Open Document | Open Filing | PROSPECTUS SUPPLEMENT | Mar 3, 2021 | 333-239720 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Mar 3, 2021 | 333-239720 | |
| 424B5 | Open Document | Open Filing | PRELIMINARY PROSPECTUS SUPPLEMENT | Mar 2, 2021 | 333-239720 | |
| UPLOAD | Open Document | Open Filing | Feb 24, 2021 | |||
| CORRESP | Open Document | Open Filing | Feb 19, 2021 | |||
| 13F-HR | Open Document | Open Filing | Feb 12, 2021 | Dec 31, 2020 | 028-18337 | |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | Feb 12, 2021 | Dec 31, 2020 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 8, 2021 | Feb 8, 2021 | 001-14856 |
| UPLOAD | Open Document | Open Filing | Feb 5, 2021 | |||
| SC 13G | Open Document | Open Filing | Feb 5, 2021 | 005-78524 | ||
| SC 13G/A | Open Document | Open Filing | Jan 29, 2021 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 13, 2021 | Jan 13, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 6, 2021 | Jan 6, 2021 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 10, 2020 | Dec 10, 2020 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 3, 2020 | Dec 3, 2020 | 001-14856 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 27, 2020 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 13, 2020 | Nov 13, 2020 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Nov 12, 2020 | Sep 30, 2020 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 2, 2020 | Nov 2, 2020 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Aug 13, 2020 | Jun 30, 2020 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 13, 2020 | Aug 13, 2020 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 4, 2020 | Aug 4, 2020 | 001-14856 |
| F-3ASR | Open Document | Open Filing | FORM F-3ASR | Jul 7, 2020 | 333-239720 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 29, 2020 | Jun 29, 2020 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 29, 2020 | Mar 31, 2020 | 001-14856 |
| SD | Open Document | Open Filing | FORM SD | May 29, 2020 | 001-14856 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 21, 2020 | May 21, 2020 | 001-14856 |
| 13F-HR | Open Document | Open Filing | May 14, 2020 | Mar 31, 2020 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 11, 2020 | May 11, 2020 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 16, 2020 | Apr 16, 2020 | 001-14856 |
| SC 13D/A | Open Document | Open Filing | SC 13D AMENDMENT NO. 1 | Apr 16, 2020 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 3, 2020 | Apr 3, 2020 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Mar 4, 2020 | Mar 4, 2020 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Feb 13, 2020 | Dec 31, 2019 | 028-18337 | |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | Feb 13, 2020 | Dec 31, 2019 | 001-14856 |
| SC 13G/A | Open Document | Open Filing | Feb 5, 2020 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 5, 2020 | Feb 5, 2020 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 3, 2020 | Feb 3, 2020 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 8, 2020 | Jan 8, 2020 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 12, 2019 | Dec 12, 2019 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 4, 2019 | Dec 4, 2019 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Nov 13, 2019 | Sep 30, 2019 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 13, 2019 | Nov 13, 2019 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 28, 2019 | Oct 28, 2019 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Aug 14, 2019 | Jun 30, 2019 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 13, 2019 | Aug 13, 2019 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 1, 2019 | Jul 30, 2019 | 001-37537 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 29, 2019 | Jul 29, 2019 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 2, 2019 | Jun 28, 2019 | 001-37537 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 25, 2019 | Jun 25, 2019 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 25, 2019 | Mar 31, 2019 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | May 30, 2019 | May 28, 2019 | 001-37537 |
| SD | Open Document | Open Filing | FORM SD | May 29, 2019 | 001-14856 | |
| 13F-HR | Open Document | Open Filing | May 13, 2019 | Mar 31, 2019 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 7, 2019 | May 7, 2019 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 25, 2019 | Feb 21, 2019 | 001-37537 |
| 13F-HR | Open Document | Open Filing | Feb 14, 2019 | Dec 31, 2018 | 028-18337 | |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2019 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 13, 2019 | Feb 13, 2019 | 001-14856 |
| SC 13G/A | Open Document | Open Filing | Feb 6, 2019 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 28, 2019 | Jan 28, 2019 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 16, 2019 | Jan 16, 2019 | 001-14856 |
| 424B5 | Open Document | Open Filing | PROSPECTUS SUPPLEMENT | Jan 9, 2019 | 333-219189 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Jan 9, 2019 | 333-219189 | |
| 424B2 | Open Document | Open Filing | PRELIMINARY PROSPECTUS SUPPLEMENT | Jan 8, 2019 | 333-219189 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 17, 2018 | Dec 17, 2018 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 11, 2018 | Dec 11, 2018 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Nov 14, 2018 | Sep 30, 2018 | 028-18337 | |
| 6-K | Open Document | Data | Open Filing | FORM 6-K | Nov 13, 2018 | Sep 30, 2018 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 26, 2018 | Oct 26, 2018 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 26, 2018 | Oct 26, 2018 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 29, 2018 | Aug 27, 2018 | 001-37537 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 23, 2018 | Aug 21, 2018 | 001-37537 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2018 | Aug 16, 2018 | 001-37537 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 16, 2018 | Aug 14, 2018 | 001-37537 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 13, 2018 | Aug 9, 2018 | 001-37537 |
| 13F-HR | Open Document | Open Filing | Aug 13, 2018 | Jun 30, 2018 | 028-18337 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 13, 2018 | Aug 13, 2018 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 9, 2018 | Aug 7, 2018 | 001-37537 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 8, 2018 | Aug 8, 2018 | 001-14856 |
| 4 | Open Document | Open Filing | Aug 7, 2018 | Aug 3, 2018 | 001-37537 | |
| 4 | Open Document | Open Filing | Aug 3, 2018 | Aug 1, 2018 | 001-37537 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 30, 2018 | Jul 30, 2018 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 12, 2018 | Jul 9, 2018 | 001-37537 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 2, 2018 | Jul 2, 2018 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 28, 2018 | Jun 28, 2018 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 28, 2018 | Mar 31, 2018 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Jun 6, 2018 | Jun 4, 2018 | 001-37537 |
| SD | Open Document | Open Filing | FORM SD | May 30, 2018 | 001-14856 | |
| 4/A | Open Document | Open Filing | FORM 4/A | May 21, 2018 | May 16, 2018 | 001-37537 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 18, 2018 | May 16, 2018 | 001-37537 |
| 13F-HR | Open Document | Open Filing | May 14, 2018 | Mar 31, 2018 | 028-18337 | |
| 4 | Open Document | Open Filing | FORM 4 | May 10, 2018 | May 9, 2018 | 001-37537 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 9, 2018 | May 9, 2018 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 19, 2018 | Apr 19, 2018 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 15, 2018 | Mar 15, 2018 | 001-37537 |
| 6-K/A | Open Document | Open Filing | FORM 6-K/A | Feb 20, 2018 | Feb 20, 2018 | 001-14856 |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2018 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 13, 2018 | Feb 13, 2018 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 13, 2018 | Feb 13, 2018 | 001-14856 |
| 13F-HR | Open Document | Open Filing | Feb 9, 2018 | Dec 31, 2017 | 028-18337 | |
| SC 13G/A | Open Document | Open Filing | FORM SC 13G/A | Feb 8, 2018 | 005-78524 | |
| SC 13G/A | Open Document | Open Filing | Jan 30, 2018 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 30, 2018 | Jan 30, 2018 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 11, 2017 | Dec 11, 2017 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 4, 2017 | Dec 4, 2017 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 29, 2017 | Nov 29, 2017 | 001-14856 |
| 424B5 | Open Document | Open Filing | PROSPECTUS SUPPLEMENT | Nov 28, 2017 | 333-219189 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Nov 28, 2017 | 333-219189 | |
| 424B2 | Open Document | Open Filing | PRELIMINARY PROSPECTUS SUPPLEMENT | Nov 27, 2017 | 333-219189 | |
| 6-K/A | Open Document | Data | Open Filing | FORM 6-K/A | Nov 22, 2017 | Nov 22, 2017 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 13, 2017 | Nov 13, 2017 | 001-14856 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 7, 2017 | Nov 3, 2017 | 001-37537 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 1, 2017 | Oct 30, 2017 | 001-37537 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 1, 2017 | Nov 1, 2017 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 30, 2017 | Oct 30, 2017 | 001-14856 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 14, 2017 | Sep 12, 2017 | 001-37537 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 10, 2017 | Aug 10, 2017 | 001-14856 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 3, 2017 | Jul 26, 2017 | 001-32347 |
| SC 13D | Open Document | Data | Open Filing | SCHEDULE 13D | Aug 3, 2017 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 31, 2017 | Jul 31, 2017 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Jul 28, 2017 | Jul 26, 2017 | 001-37537 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 24, 2017 | Jul 24, 2017 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 18, 2017 | Jul 18, 2017 | 001-14856 |
| 424B5 | Open Document | Open Filing | PROSPECTUS SUPPLEMENT | Jul 11, 2017 | 333-219189 | |
| FWP | Open Document | Open Filing | FREE WRITING PROSPECTUS | Jul 11, 2017 | 333-219189 | |
| 424B2 | Open Document | Open Filing | PRELIMINARY PROSPECTUS SUPPLEMENT | Jul 10, 2017 | 333-219189 | |
| F-3ASR | Open Document | Open Filing | FORM F-3ASR | Jul 7, 2017 | 333-219189 | |
| 20-F/A | Open Document | Open Filing | ANNUAL REPORT AMENDMENT NO.1 | Jul 5, 2017 | Mar 31, 2017 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 29, 2017 | Jun 29, 2017 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 29, 2017 | Mar 31, 2017 | 001-14856 |
| SD | Open Document | Open Filing | FORM SD | May 31, 2017 | 001-14856 | |
| 4/A | Open Document | Open Filing | FORM 4/A | May 24, 2017 | May 17, 2017 | 001-37537 |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2017 | May 17, 2017 | 001-37537 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 15, 2017 | May 15, 2017 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 21, 2017 | Apr 21, 2017 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 6, 2017 | Apr 6, 2017 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 17, 2017 | Mar 15, 2017 | 001-37537 |
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 16, 2017 | Feb 16, 2017 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Feb 15, 2017 | Feb 14, 2017 | 001-37537 |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2017 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 13, 2017 | Feb 13, 2017 | 001-14856 |
| SC 13G | Open Document | Open Filing | FORM SC 13G | Feb 10, 2017 | 005-78524 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 26, 2017 | Jan 26, 2017 | 001-14856 |
| SC 13G/A | Open Document | Open Filing | Jan 25, 2017 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 20, 2016 | Dec 20, 2016 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 5, 2016 | Dec 5, 2016 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 10, 2016 | Nov 10, 2016 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 26, 2016 | Oct 26, 2016 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 26, 2016 | Oct 26, 2016 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 26, 2016 | Oct 26, 2016 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 10, 2016 | Aug 10, 2016 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 26, 2016 | Jul 26, 2016 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 23, 2016 | Jun 23, 2016 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 23, 2016 | Mar 31, 2016 | 001-14856 |
| SD | Open Document | Open Filing | FORM SD | May 31, 2016 | 001-14856 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 10, 2016 | May 10, 2016 | 001-14856 |
| SC 13G | Open Document | Open Filing | Feb 12, 2016 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 12, 2016 | Feb 12, 2016 | 001-14856 |
| SC 13G/A | Open Document | Open Filing | Jan 27, 2016 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 27, 2016 | Jan 27, 2016 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 18, 2015 | Dec 18, 2015 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 15, 2015 | Dec 15, 2015 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 12, 2015 | Nov 12, 2015 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 10, 2015 | Nov 10, 2015 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 29, 2015 | Oct 29, 2015 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 29, 2015 | Oct 29, 2015 | 001-14856 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 20, 2015 | Aug 18, 2015 | 333-205610 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 13, 2015 | Aug 13, 2015 | 001-14856 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 12, 2015 | Aug 12, 2015 | 333-205610 |
| 3 | Open Document | Open Filing | FORM 3 | Aug 12, 2015 | Aug 12, 2015 | 333-205610 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 30, 2015 | Jul 30, 2015 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 25, 2015 | Jun 25, 2015 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 25, 2015 | Jun 25, 2015 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 25, 2015 | Mar 31, 2015 | 001-14856 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G AMENDMENT NO. 1 | Jun 18, 2015 | ||
| SD | Open Document | Open Filing | FORM SD | Jun 1, 2015 | 001-14856 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 12, 2015 | May 12, 2015 | 001-14856 |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2015 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 12, 2015 | Feb 12, 2015 | 001-14856 |
| SC 13G | Open Document | Open Filing | Feb 2, 2015 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 29, 2015 | Jan 29, 2015 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 29, 2015 | Jan 29, 2015 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 14, 2015 | Jan 14, 2015 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Dec 15, 2014 | Dec 15, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 28, 2014 | Nov 26, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Nov 13, 2014 | Nov 13, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Oct 30, 2014 | Oct 30, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Aug 13, 2014 | Aug 13, 2014 | 001-14856 |
| F-3ASR | Open Document | Open Filing | FORM F-3 ASR | Jul 30, 2014 | 333-197721 | |
| 6-K | Open Document | Open Filing | FORM 6-K | Jul 30, 2014 | Jul 30, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 26, 2014 | Jun 26, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jun 26, 2014 | Jun 26, 2014 | 001-14856 |
| 20-F | Open Document | Data | Open Filing | ANNUAL REPORT | Jun 26, 2014 | Mar 31, 2014 | 001-14856 |
| SD | Open Document | Open Filing | FORM SD | Jun 2, 2014 | 001-14856 | |
| 6-K | Open Document | Open Filing | FORM 6-K | May 13, 2014 | May 13, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 9, 2014 | May 9, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 9, 2014 | May 9, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | May 8, 2014 | May 8, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 28, 2014 | Apr 28, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 22, 2014 | Apr 22, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Apr 2, 2014 | Apr 2, 2014 | 001-14856 |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2014 | 005-78524 | ||
| 6-K | Open Document | Open Filing | FORM 6-K | Feb 13, 2014 | Feb 13, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 30, 2014 | Jan 30, 2014 | 001-14856 |
| 6-K | Open Document | Open Filing | FORM 6-K | Jan 17, 2014 | Jan 17, 2014 | 001-14856 |