| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 15-12G | Open Document | Open Filing | FORM 15-12G | Mar 29, 2024 | 000-54391 | |
| EFFECT | Open Document | Open Filing | Mar 27, 2024 | 333-180961 | ||
| EFFECT | Open Document | Open Filing | Mar 27, 2024 | 333-165930 | ||
| EFFECT | Open Document | Open Filing | Mar 27, 2024 | 333-180960 | ||
| POS AM | Open Document | Open Filing | POS AM | Mar 22, 2024 | 333-165930 | |
| POS AM | Open Document | Open Filing | POS AM | Mar 22, 2024 | 333-180960 | |
| POS AM | Open Document | Open Filing | POS AM | Mar 22, 2024 | 333-180961 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 8, 2024 | Mar 8, 2024 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2023 | Sep 30, 2023 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 2, 2023 | Oct 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2023 | Sep 1, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 4, 2023 | Sep 1, 2023 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 2, 2023 | Oct 2, 2023 | 000-54391 |
| 8-K/A | Open Document | Data | Open Filing | FORM 8-K/A | Sep 15, 2023 | Jul 6, 2023 | 000-54391 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 13, 2023 | Aug 30, 2023 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 5, 2023 | 005-86227 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 1, 2023 | Aug 30, 2023 | 000-54391 |
| SC 13D | Open Document | Open Filing | SC 13D | Aug 31, 2023 | 005-86227 | |
| SC 13D | Open Document | Open Filing | SC 13D | Aug 31, 2023 | 005-86227 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 30, 2023 | Aug 29, 2023 | 000-54391 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 17, 2023 | Aug 16, 2023 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2023 | Jun 30, 2023 | 000-54391 |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2023 | Jul 7, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 10, 2023 | Jul 7, 2023 | |
| 3/A | Open Document | Open Filing | FORM 3/A | Aug 9, 2023 | Aug 20, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2023 | Jul 7, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2023 | Jul 7, 2023 | |
| D | Open Document | Open Filing | Jul 21, 2023 | 021-487537 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jul 19, 2023 | Jul 7, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 | Jul 19, 2023 | Jul 7, 2023 | |
| 3 | Open Document | Open Filing | FORM 3 | Jul 19, 2023 | Jul 7, 2023 | |
| 3 | Open Document | Open Filing | FORM 3 | Jul 19, 2023 | Jul 7, 2023 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 12, 2023 | Jul 6, 2023 | 000-54391 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 15, 2023 | Jun 15, 2023 | 000-54391 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 8, 2023 | Jun 8, 2023 | 000-54391 |
| DEF 14C | Open Document | Open Filing | DEF 14C | Jun 2, 2023 | Jun 2, 2023 | 000-54391 |
| PRE 14C | Open Document | Open Filing | PRE 14C | May 23, 2023 | May 23, 2023 | 000-54391 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 19, 2023 | May 17, 2023 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 15, 2023 | Mar 31, 2023 | 000-54391 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 18, 2023 | Apr 18, 2023 | 000-54391 |
| 10-K | Open Document | Data | Open Filing | 10-K | Apr 17, 2023 | Dec 31, 2022 | 000-54391 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Mar 31, 2023 | Dec 31, 2022 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 7, 2023 | Jan 27, 2023 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 31, 2023 | Jan 27, 2023 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 31, 2023 | Jan 27, 2023 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 31, 2023 | Jan 27, 2023 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 31, 2023 | Jan 23, 2023 | 000-54391 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 16, 2022 | Nov 15, 2022 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 14, 2022 | Dec 21, 2021 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 14, 2022 | Dec 21, 2021 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 14, 2022 | Dec 21, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2022 | Sep 30, 2022 | 000-54391 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 9, 2022 | Aug 19, 2022 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 19, 2022 | Aug 17, 2022 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 15, 2022 | Jun 30, 2022 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 19, 2022 | Nov 14, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 16, 2022 | Mar 31, 2022 | 000-54391 |
| 10-K | Open Document | Data | Open Filing | 10-K | Apr 15, 2022 | Dec 31, 2021 | 000-54391 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Apr 1, 2022 | Dec 31, 2021 | 000-54391 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 21, 2022 | Mar 15, 2022 | 000-54391 |
| 3 | Open Document | Open Filing | FORM 3 | Mar 18, 2022 | Nov 8, 2021 | |
| SC 13D | Open Document | Open Filing | SC 13D | Nov 23, 2021 | 005-86227 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 22, 2021 | Sep 1, 2021 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 22, 2021 | Mar 31, 2021 | |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Nov 18, 2021 | 005-86227 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 15, 2021 | Sep 30, 2021 | 000-54391 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 12, 2021 | Nov 8, 2021 | 000-54391 |
| 8-K/A | Open Document | Data | Open Filing | FORM 8K/A | Nov 5, 2021 | Sep 7, 2021 | 000-54391 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 13, 2021 | Sep 7, 2021 | 000-54391 |
| 3 | Open Document | Open Filing | FORM 3 | Sep 1, 2021 | Aug 24, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 31, 2021 | Aug 23, 2021 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 23, 2021 | Jun 30, 2021 | 000-54391 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | Aug 16, 2021 | Jun 30, 2021 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 24, 2021 | Mar 31, 2021 | 000-54391 |
| NT 10-Q | Open Document | Open Filing | FORM 12B-25 | May 17, 2021 | Mar 31, 2021 | 000-54391 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Apr 19, 2021 | Dec 31, 2020 | 000-54391 |
| SC 13G | Open Document | Open Filing | SC 13G | Mar 31, 2021 | 005-86227 | |
| NT 10-K | Open Document | Open Filing | FORM 12B-25 | Mar 31, 2021 | Dec 31, 2020 | 000-54391 |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Mar 29, 2021 | 005-86227 | |
| SC 13G | Open Document | Open Filing | SC 13G | Mar 26, 2021 | 005-86227 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 26, 2021 | Aug 20, 2020 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 9, 2021 | Sep 3, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 | Mar 2, 2021 | Aug 13, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 8, 2021 | Feb 8, 2021 | 000-54391 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 27, 2021 | Aug 21, 2020 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 27, 2021 | Dec 18, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 15, 2021 | Dec 31, 2020 | 000-54391 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 29, 2020 | Dec 18, 2020 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 17, 2020 | Sep 30, 2020 | 000-54391 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | Nov 16, 2020 | Sep 30, 2020 | 000-54391 |
| 8-K | Open Document | Open Filing | 8-K | Nov 9, 2020 | Oct 20, 2020 | 000-54391 |
| D | Open Document | Open Filing | Nov 6, 2020 | 021-379878 | ||
| DEF 14C | Open Document | Open Filing | DEF 14C | Sep 28, 2020 | Sep 29, 2020 | 000-54391 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 25, 2020 | Aug 17, 2020 | 000-54391 |
| PRE 14C | Open Document | Open Filing | PRE 14C | Aug 18, 2020 | Aug 17, 2020 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2020 | Jun 30, 2020 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 29, 2020 | Mar 31, 2020 | 000-54391 |
| 10-K/A | Open Document | Open Filing | FORM 10-K/A | Jun 9, 2020 | Dec 31, 2019 | 000-54391 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | May 29, 2020 | Dec 31, 2019 | 000-54391 |
| NT 10-K | Open Document | Open Filing | NT 10-K | May 15, 2020 | Dec 31, 2019 | 000-54391 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 15, 2020 | May 15, 2020 | 000-54391 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | May 12, 2020 | Feb 27, 2020 | 000-54391 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 30, 2020 | Mar 30, 2020 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 12, 2020 | Feb 28, 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 12, 2020 | Feb 28, 2020 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 14 TO SCHEDULE 13D | Mar 5, 2020 | 005-86227 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 3, 2020 | Feb 27, 2020 | 000-54391 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 21, 2020 | Jul 26, 2019 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2019 | Sep 30, 2019 | 000-54391 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Sep 9, 2019 | Jun 3, 2019 | 000-54391 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 22, 2019 | Jul 26, 2019 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2019 | Jun 30, 2019 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 12, 2019 | Jul 26, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 12, 2019 | Jul 26, 2019 | |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Jul 10, 2019 | Jun 3, 2019 | 000-54391 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 13 TO SCHEDULE 13D | Jun 11, 2019 | 005-86227 | |
| 8-K | Open Document | Open Filing | FORM 8K | Jun 7, 2019 | Jun 3, 2019 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 14, 2019 | Mar 31, 2019 | 000-54391 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 1, 2019 | Apr 29, 2019 | 000-54391 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Apr 16, 2019 | 005-86227 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 15, 2019 | Apr 8, 2019 | |
| D | Open Document | Open Filing | Apr 3, 2019 | 021-336337 | ||
| 10-K | Open Document | Data | Open Filing | 10-K | Apr 1, 2019 | Dec 31, 2018 | 000-54391 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Feb 21, 2019 | Dec 7, 2018 | 000-54391 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 15, 2019 | Feb 11, 2019 | 000-54391 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 12 TO SCHEDULE 13D | Jan 11, 2019 | 005-86227 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 9, 2019 | Jan 7, 2019 | 000-54391 |
| 8-K | Open Document | Open Filing | 8-K | Dec 13, 2018 | Dec 7, 2018 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 19, 2018 | Nov 16, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 16, 2018 | Nov 14, 2018 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 9, 2018 | Sep 30, 2018 | 000-54391 |
| D | Open Document | Open Filing | Oct 17, 2018 | 021-323795 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 4, 2018 | Sep 27, 2018 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 13, 2018 | Jun 30, 2018 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 10, 2018 | Mar 31, 2018 | 000-54391 |
| 8-K | Open Document | Open Filing | 8-K | May 1, 2018 | Apr 27, 2018 | 000-54391 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 11 TO SCHEDULE 13D | Apr 4, 2018 | 005-86227 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Apr 2, 2018 | Dec 31, 2017 | 000-54391 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 23, 2018 | Mar 19, 2018 | 000-54391 |
| DEF 14C | Open Document | Open Filing | DEF 14C | Mar 6, 2018 | Mar 6, 2018 | 000-54391 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 16, 2018 | Feb 12, 2018 | 000-54391 |
| PRE 14C | Open Document | Open Filing | PRE 14C | Feb 13, 2018 | Feb 12, 2018 | 000-54391 |
| UPLOAD | Open Document | Open Filing | Jan 16, 2018 | |||
| CORRESP | Open Document | Open Filing | Dec 11, 2017 | |||
| CORRESP | Open Document | Open Filing | Dec 11, 2017 | |||
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Dec 11, 2017 | Sep 19, 2017 | 000-54391 |
| CORRESP | Open Document | Open Filing | Nov 28, 2017 | |||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 10 TO THE SCHEDULE 13D | Nov 15, 2017 | 005-86227 | |
| 8-K | Open Document | Open Filing | 8-K | Nov 13, 2017 | Nov 13, 2017 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 13, 2017 | Sep 30, 2017 | 000-54391 |
| UPLOAD | Open Document | Open Filing | Nov 3, 2017 | |||
| CORRESP | Open Document | Open Filing | Oct 27, 2017 | |||
| 8-K/A | Open Document | Open Filing | 8-K/A | Oct 27, 2017 | Sep 19, 2017 | 000-54391 |
| UPLOAD | Open Document | Open Filing | Oct 16, 2017 | |||
| D | Open Document | Open Filing | Oct 10, 2017 | 021-296224 | ||
| SC 13D | Open Document | Open Filing | SC 13D | Oct 2, 2017 | 005-86227 | |
| SC 13D | Open Document | Open Filing | SC 13D | Oct 2, 2017 | 005-86227 | |
| SC 13D | Open Document | Open Filing | SC 13D | Oct 2, 2017 | 005-86227 | |
| SC 13D | Open Document | Open Filing | SC 13D | Oct 2, 2017 | 005-86227 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 29, 2017 | Sep 19, 2017 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 26, 2017 | Sep 19, 2017 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 22, 2017 | Sep 19, 2017 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 22, 2017 | Sep 19, 2017 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 22, 2017 | Sep 19, 2017 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 22, 2017 | Sep 19, 2017 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 22, 2017 | Sep 19, 2017 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 9 TO SCHEDULE 13D | Sep 21, 2017 | 005-86227 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 19, 2017 | Sep 19, 2017 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2017 | Jun 30, 2017 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 12, 2017 | Mar 31, 2017 | 000-54391 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 30, 2017 | Dec 31, 2016 | 000-54391 |
| SC 13G/A | Open Document | Open Filing | Feb 7, 2017 | 005-86227 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2016 | Sep 30, 2016 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 12, 2016 | Jun 30, 2016 | 000-54391 |
| SC 13G/A | Open Document | Open Filing | Jun 9, 2016 | 005-86227 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 16, 2016 | May 12, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 13, 2016 | Mar 31, 2016 | 000-54391 |
| SC 13D/A | Open Document | Data | Open Filing | AMENDMENT NO. 8 TO SCHEDULE 13D | May 5, 2016 | 005-86227 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Apr 4, 2016 | Mar 30, 2016 | 000-54391 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 28, 2016 | Dec 31, 2015 | 000-54391 |
| SC 13G/A | Open Document | Open Filing | Feb 16, 2016 | 005-86227 | ||
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 7 TO SCHEDULE 13D | Dec 14, 2015 | 005-86227 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 6 TO SCHEDULE 13D | Nov 25, 2015 | 005-86227 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 23, 2015 | Nov 23, 2015 | 000-54391 |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 5 TO THE SCHEDULE 13D | Nov 17, 2015 | 005-86227 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 13, 2015 | Sep 30, 2015 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 2, 2015 | Oct 1, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 10, 2015 | Sep 9, 2015 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2015 | Jun 30, 2015 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 7, 2015 | Jul 1, 2015 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 14, 2015 | Mar 31, 2015 | 000-54391 |
| SC 13G/A | Open Document | Open Filing | Apr 7, 2015 | 005-86227 | ||
| 4 | Open Document | Open Filing | FORM 4 | Apr 2, 2015 | Apr 1, 2015 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 27, 2015 | Dec 31, 2014 | 000-54391 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 11, 2015 | Mar 5, 2015 | 000-54391 |
| SC 13G/A | Open Document | Open Filing | Feb 17, 2015 | 005-86227 | ||
| SC 13G/A | Open Document | Open Filing | Feb 17, 2015 | 005-86227 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 5, 2015 | Jan 2, 2015 | |
| SC 13D/A | Open Document | Open Filing | AMENDMENT NO. 4 TO THE SCHEDULE 13D | Dec 11, 2014 | 005-86227 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 10, 2014 | Dec 8, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 9, 2014 | Dec 8, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 9, 2014 | Dec 8, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 9, 2014 | Dec 8, 2014 | |
| SC TO-I/A | Open Document | Open Filing | SC TO-I/A | Dec 8, 2014 | 005-86227 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 2, 2014 | Dec 2, 2014 | 000-54391 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2014 | Sep 30, 2014 | 000-54391 |
| CORRESP | Open Document | Open Filing | Nov 12, 2014 | |||
| SC TO-I/A | Open Document | Open Filing | SC TO-I/A | Nov 12, 2014 | 005-86227 | |
| UPLOAD | Open Document | Open Filing | Nov 6, 2014 | |||
| SC TO-I | Open Document | Open Filing | SC TO-I | Oct 30, 2014 | 005-86227 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 2, 2014 | Oct 1, 2014 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2014 | Jun 30, 2014 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 2, 2014 | Jul 1, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 25, 2014 | Jun 24, 2014 | 000-54391 |
| CT ORDER | Open Document | Open Filing | Jun 20, 2014 | 000-54391 | ||
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 14, 2014 | Mar 31, 2014 | 000-54391 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 30, 2014 | Jun 24, 2014 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 3, 2014 | Apr 1, 2014 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 28, 2014 | Dec 31, 2013 | 000-54391 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2014 | Jan 2, 2014 |