| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| S-8 POS | Open Document | Open Filing | FORM S-8 POS | Jun 9, 2021 | 333-92725 | |
| S-8 POS | Open Document | Open Filing | FORM S-8 POS | Jun 9, 2021 | 333-130791 | |
| S-8 POS | Open Document | Open Filing | FORM S-8 POS | Jun 9, 2021 | 333-167780 | |
| S-8 POS | Open Document | Open Filing | FORM S-8 POS | Jun 9, 2021 | 333-235608 | |
| 15-12G | Open Document | Open Filing | FORM 15-12G | Jun 9, 2021 | 000-52598 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 1, 2021 | Jun 1, 2021 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 1, 2021 | May 28, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 14, 2021 | May 13, 2021 | 000-52598 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 11, 2021 | Mar 31, 2021 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | May 4, 2021 | Apr 16, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 21, 2021 | Apr 21, 2021 | 000-52598 |
| DEFM14A | Open Document | Open Filing | DEFM14A | Apr 9, 2021 | 000-52598 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 3, 2021 | Dec 31, 2020 | 000-52598 |
| 425 | Open Document | Open Filing | 425 | Feb 23, 2021 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 23, 2021 | Feb 22, 2021 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 3, 2021 | Jan 20, 2020 | |
| 425 | Open Document | Open Filing | 425 | Feb 1, 2021 | ||
| 425 | Open Document | Open Filing | 425 | Feb 1, 2021 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 1, 2021 | Feb 1, 2021 | 000-52598 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 1, 2021 | Feb 1, 2021 | 000-52598 |
| 425 | Open Document | Open Filing | FORM 425 | Jan 28, 2021 | 000-52598 | |
| DFAN14A | Open Document | Open Filing | DFAN14A | Jan 28, 2021 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 28, 2021 | Jan 28, 2021 | 000-52598 |
| 425 | Open Document | Open Filing | FORM 425 | Jan 28, 2021 | 000-52598 | |
| 425 | Open Document | Open Filing | FORM 425 | Jan 27, 2021 | 000-52598 | |
| 425 | Open Document | Open Filing | FORM 425 | Jan 27, 2021 | 000-52598 | |
| 425 | Open Document | Open Filing | FORM 425 | Jan 27, 2021 | 000-52598 | |
| 425 | Open Document | Open Filing | FORM 425 | Jan 27, 2021 | 000-52598 | |
| DFAN14A | Open Document | Open Filing | DFAN14A | Jan 27, 2021 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 27, 2021 | Jan 27, 2021 | 000-52598 |
| 425 | Open Document | Open Filing | FORM 425 | Jan 27, 2021 | 000-52598 | |
| 425 | Open Document | Open Filing | 425 | Jan 27, 2021 | 000-52598 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 27, 2021 | Jan 27, 2021 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 22, 2021 | Jan 20, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 22, 2021 | Jan 20, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 22, 2021 | Jan 20, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 22, 2021 | Jan 20, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 22, 2021 | Jan 20, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 22, 2021 | Jan 20, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 22, 2021 | Jan 20, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 22, 2021 | Jan 20, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jan 6, 2021 | Jan 4, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jan 6, 2021 | Jan 4, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jan 6, 2021 | Jan 4, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jan 6, 2021 | Jan 4, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jan 6, 2021 | Jan 4, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jan 6, 2021 | Jan 4, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jan 6, 2021 | Jan 4, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jan 6, 2021 | Jan 4, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jan 6, 2021 | Jan 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2021 | Jan 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2021 | Jan 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2021 | Jan 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2021 | Jan 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2021 | Jan 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2021 | Jan 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2021 | Jan 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2021 | Jan 4, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2021 | Jan 4, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 6, 2020 | Sep 30, 2020 | 000-52598 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 30, 2020 | Oct 30, 2020 | 000-52598 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 10, 2020 | Jun 30, 2020 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Jul 31, 2020 | Jul 31, 2020 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Jun 16, 2020 | Jun 16, 2020 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Jun 16, 2020 | Jun 16, 2020 | 000-52598 |
| DEF 14A | Open Document | Open Filing | DEF 14A | May 11, 2020 | Jun 16, 2020 | 000-52598 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 11, 2020 | Mar 31, 2020 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Apr 30, 2020 | Apr 30, 2020 | 000-52598 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 10, 2020 | Dec 31, 2019 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2020 | Jan 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2020 | Jan 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2020 | Jan 4, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2020 | Mar 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2020 | Mar 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2020 | Mar 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2020 | Mar 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2020 | Mar 1, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 3, 2020 | Mar 1, 2020 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 20, 2020 | Feb 20, 2020 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Jan 31, 2020 | Jan 31, 2020 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2020 | Jan 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2020 | Jan 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2020 | Jan 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2020 | Jan 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2020 | Jan 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2020 | Jan 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2020 | Jan 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2020 | Jan 2, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2020 | Jan 2, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 - | Dec 30, 2019 | Dec 18, 2019 | |
| S-8 | Open Document | Open Filing | S-8 | Dec 20, 2019 | 333-235608 | |
| 8-K | Open Document | Open Filing | 8-K | Dec 19, 2019 | Dec 19, 2019 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Dec 4, 2019 | Dec 4, 2019 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 22, 2019 | Nov 14, 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 8, 2019 | Sep 30, 2019 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Oct 30, 2019 | Oct 30, 2019 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 29, 2019 | Oct 24, 2019 | |
| 4 | Open Document | Open Filing | 4 | Oct 3, 2019 | Sep 17, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 30, 2019 | Sep 30, 2019 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Sep 5, 2019 | Sep 5, 2019 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 22, 2019 | Aug 21, 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 9, 2019 | Jun 30, 2019 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Aug 1, 2019 | Aug 1, 2019 | 000-52598 |
| 3 | Open Document | Open Filing | FORM 3 - | Jun 25, 2019 | Jun 18, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 20, 2019 | Jun 20, 2019 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | May 22, 2019 | May 21, 2019 | 000-52598 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 10, 2019 | Mar 31, 2019 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | May 8, 2019 | May 7, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 30, 2019 | Apr 30, 2019 | 000-52598 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 15, 2019 | May 21, 2019 | 000-52598 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Mar 28, 2019 | May 21, 2019 | 000-52598 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 15, 2019 | Dec 31, 2018 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2019 | Mar 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2019 | Mar 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2019 | Mar 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2019 | Mar 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2019 | Mar 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2019 | Mar 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2019 | Mar 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2019 | Mar 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2019 | Mar 1, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 28, 2019 | Feb 28, 2019 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 12, 2019 | Feb 7, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 31, 2019 | Jan 31, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 31, 2019 | Jan 31, 2019 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Jan 31, 2019 | Jan 31, 2019 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2019 | Jan 2, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2019 | Jan 2, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2019 | Jan 2, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2019 | Jan 2, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2019 | Jan 2, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2019 | Jan 2, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2019 | Jan 2, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2019 | Jan 2, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 20, 2018 | Dec 20, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 20, 2018 | Dec 20, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Nov 21, 2018 | Nov 21, 2018 | 000-52598 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 8, 2018 | Sep 30, 2018 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 6, 2018 | Nov 2, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Oct 31, 2018 | Oct 31, 2018 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Sep 6, 2018 | Sep 6, 2018 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 9, 2018 | Aug 8, 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 8, 2018 | Jun 30, 2018 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Jul 31, 2018 | Jul 31, 2018 | 000-52598 |
| 4/A | Open Document | Open Filing | FORM 4/A - | Jun 1, 2018 | Apr 30, 2007 | |
| 8-K | Open Document | Open Filing | 8-K | May 22, 2018 | May 22, 2018 | 000-52598 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 9, 2018 | Mar 31, 2018 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Apr 30, 2018 | Apr 30, 2018 | 000-52598 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 16, 2018 | May 22, 2018 | 000-52598 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 16, 2018 | Dec 31, 2017 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Mar 7, 2018 | Mar 7, 2018 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 27, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 27, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 27, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 8, 2018 | Feb 6, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 8, 2018 | Feb 6, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 8, 2018 | Feb 6, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 31, 2018 | Jan 31, 2018 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2018 | Jan 2, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 28, 2017 | Dec 21, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 28, 2017 | Dec 13, 2017 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 13, 2017 | Sep 30, 2017 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 1, 2017 | Oct 31, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Oct 31, 2017 | Oct 31, 2017 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Sep 7, 2017 | Sep 7, 2017 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Sep 5, 2017 | Aug 11, 2017 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 11, 2017 | Jun 30, 2017 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Aug 9, 2017 | Aug 9, 2017 | 000-52598 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 31, 2017 | Jul 31, 2017 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 20, 2017 | Jun 14, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 5, 2017 | May 31, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | May 17, 2017 | May 17, 2017 | 000-52598 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 15, 2017 | Mar 31, 2017 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | May 4, 2017 | May 2, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 28, 2017 | Apr 28, 2017 | 000-52598 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 13, 2017 | May 17, 2017 | 000-52598 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 30, 2017 | Dec 31, 2016 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Mar 2, 2017 | Mar 2, 2017 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2017 | Mar 1, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 1, 2017 | Mar 1, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 27, 2017 | Feb 24, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 9, 2017 | Feb 9, 2017 | |
| 8-K | Open Document | Open Filing | Feb 8, 2017 | Feb 8, 2017 | 000-52598 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 1, 2017 | Feb 1, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 31, 2017 | Jan 31, 2017 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 18, 2017 | Dec 5, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Dec 30, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2017 | Jan 3, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8K | Nov 18, 2016 | Nov 18, 2016 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 17, 2016 | Nov 16, 2016 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2016 | Sep 30, 2016 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 3, 2016 | Nov 2, 2016 | |
| 8-K | Open Document | Open Filing | 8-K | Oct 31, 2016 | Oct 31, 2016 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Oct 24, 2016 | Oct 19, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 12, 2016 | Jun 23, 2016 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 12, 2016 | Jun 30, 2016 | 000-52598 |
| 8-K | Open Document | Open Filing | 8-K | Jul 29, 2016 | Jul 29, 2016 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 19, 2016 | May 12, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 26, 2016 | May 26, 2016 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | May 20, 2016 | May 17, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 18, 2016 | May 18, 2016 | 000-52598 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 13, 2016 | Mar 31, 2016 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | May 10, 2016 | May 6, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | May 4, 2016 | May 3, 2016 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 29, 2016 | Apr 29, 2016 | 000-52598 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 20, 2016 | May 26, 2016 | 000-52598 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 30, 2016 | Dec 31, 2015 | 000-52598 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 24, 2016 | Feb 24, 2016 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 12, 2016 | Jun 3, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 29, 2016 | Jan 29, 2016 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 13, 2016 | Jan 11, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 6, 2016 | Jan 6, 2016 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 4, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 29, 2015 | Dec 17, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 29, 2015 | Dec 29, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 16, 2015 | Oct 6, 2015 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 16, 2015 | Sep 30, 2015 | 000-52598 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 30, 2015 | Oct 30, 2015 | 000-52598 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 13, 2015 | Jun 30, 2015 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 5, 2015 | Aug 3, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 31, 2015 | Jul 31, 2015 | 000-52598 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 27, 2015 | Jul 27, 2015 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jul 23, 2015 | Jul 22, 2015 | |
| 424B3 | Open Document | Open Filing | 424B3 | Jun 5, 2015 | 333-203632 | |
| EFFECT | Open Document | Open Filing | Jun 1, 2015 | 333-203632 | ||
| CORRESP | Open Document | Open Filing | May 29, 2015 | |||
| 4 | Open Document | Open Filing | FORM 4 - | May 29, 2015 | May 29, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 27, 2015 | May 27, 2015 | 000-52598 |
| S-4/A | Open Document | Data | Open Filing | S-4/A | May 27, 2015 | 333-203632 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 13, 2015 | Mar 31, 2015 | 000-52598 |
| UPLOAD | Open Document | Open Filing | May 5, 2015 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 30, 2015 | Apr 30, 2015 | 000-52598 |
| S-4 | Open Document | Data | Open Filing | S-4 | Apr 24, 2015 | 333-203632 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 22, 2015 | Apr 22, 2015 | 000-52598 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 17, 2015 | May 27, 2015 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Apr 6, 2015 | Apr 2, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 27, 2015 | Mar 25, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 27, 2015 | Mar 25, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 27, 2015 | Mar 25, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 27, 2015 | Mar 25, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 25, 2015 | Mar 23, 2015 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 20, 2015 | Dec 31, 2014 | 000-52598 |
| 8-K | Open Document | Open Filing | FORM 8K | Feb 25, 2015 | Feb 25, 2015 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 13, 2015 | Oct 3, 2011 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 12, 2015 | Nov 13, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8K | Jan 30, 2015 | Jan 30, 2015 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 27, 2015 | Sep 18, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 27, 2015 | Jan 21, 2015 | 000-52598 |
| 425 | Open Document | Open Filing | 8-K | Jan 27, 2015 | 000-52598 | |
| 8-K | Open Document | Open Filing | FORM 8K | Jan 21, 2015 | Jan 21, 2015 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2015 | Jan 2, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2015 | Jan 2, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2015 | Jan 2, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2015 | Jan 2, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2015 | Jan 2, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2015 | Jan 2, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2015 | Jan 2, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2015 | Jan 2, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2015 | Jan 2, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 5, 2015 | Jan 2, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 - | Dec 16, 2014 | Dec 13, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Nov 26, 2014 | Nov 24, 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 13, 2014 | Sep 30, 2014 | 000-52598 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 31, 2014 | Oct 31, 2014 | 000-52598 |
| UPLOAD | Open Document | Open Filing | Oct 9, 2014 | |||
| 4 | Open Document | Open Filing | FORM 4 - | Sep 11, 2014 | Sep 8, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Aug 28, 2014 | Aug 27, 2014 | |
| CORRESP | Open Document | Open Filing | Aug 28, 2014 | |||
| CORRESP | Open Document | Open Filing | Aug 14, 2014 | |||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 13, 2014 | Jun 30, 2014 | 000-52598 |
| UPLOAD | Open Document | Open Filing | Aug 1, 2014 | |||
| 4 | Open Document | Open Filing | FORM 4 - | Aug 1, 2014 | Jul 30, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 31, 2014 | Jul 31, 2014 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jun 10, 2014 | Jun 9, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8K | May 22, 2014 | May 21, 2014 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | May 16, 2014 | May 14, 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 13, 2014 | Mar 31, 2014 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | May 1, 2014 | Apr 21, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8K | Apr 30, 2014 | Apr 30, 2014 | 000-52598 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 15, 2014 | May 21, 2014 | 000-52598 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 28, 2014 | Dec 31, 2013 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 27, 2014 | Mar 27, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 21, 2014 | Mar 21, 2014 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 20, 2014 | Mar 19, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Mar 10, 2014 | Mar 6, 2014 | |
| 8-K | Open Document | Open Filing | FORM 8K | Feb 27, 2014 | Feb 27, 2014 | 000-52598 |
| 5 | Open Document | Open Filing | FORM 5 - | Feb 26, 2014 | Aug 13, 2013 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 26, 2014 | Nov 17, 2009 | |
| 4 | Open Document | Open Filing | FORM 4 - | Feb 26, 2014 | Mar 26, 2013 | |
| 5 | Open Document | Open Filing | FORM 5 - | Feb 26, 2014 | Dec 31, 2013 | |
| 8-K | Open Document | Open Filing | FORM 8K | Jan 31, 2014 | Jan 31, 2014 | 000-52598 |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 23, 2014 | Jan 23, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2014 | Jan 23, 2013 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2014 | Jan 2, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2014 | Jan 2, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2014 | Jan 2, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2014 | Jan 2, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2014 | Jan 2, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2014 | Jan 2, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2014 | Jan 2, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2014 | Jan 2, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 - | Jan 3, 2014 | Jan 2, 2014 |