| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 15-12G | Open Document | Open Filing | 15-12G | Sep 13, 2021 | 000-20167 | |
| EFFECT | Open Document | Open Filing | Sep 10, 2021 | 333-224884 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 3, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 3, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 3, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 3, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 3, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 3, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 3, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 3, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 3, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 3, 2021 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Sep 7, 2021 | 333-75959 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Sep 7, 2021 | 333-75961 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Sep 7, 2021 | 333-76180 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Sep 7, 2021 | 333-150313 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Sep 7, 2021 | 333-183199 | |
| POS AM | Open Document | Open Filing | POS AM | Sep 7, 2021 | 333-224884 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 7, 2021 | Sep 3, 2021 | 000-20167 |
| 25-NSE | Open Document | Open Filing | Sep 3, 2021 | 000-20167 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 19, 2021 | Aug 17, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 11, 2021 | Jun 30, 2021 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2021 | Jul 30, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2021 | Jul 30, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 22, 2021 | Jul 22, 2021 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 16, 2021 | Jul 15, 2021 | 000-20167 |
| SC 13G/A | Open Document | Open Filing | Jul 12, 2021 | 005-56447 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 21, 2021 | Jun 18, 2021 | 000-20167 |
| DEFM14A | Open Document | Open Filing | DEFM14A | Jun 9, 2021 | 000-20167 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 25, 2021 | May 25, 2021 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 14, 2021 | Mar 31, 2021 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 29, 2021 | Apr 29, 2021 | 000-20167 |
| SC 13G | Open Document | Open Filing | Apr 23, 2021 | 005-56447 | ||
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 22, 2021 | May 25, 2021 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 19, 2021 | Apr 13, 2021 | 000-20167 |
| 425 | Open Document | Open Filing | 425 | Apr 12, 2021 | 000-20167 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 12, 2021 | Apr 12, 2021 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 30, 2021 | Mar 30, 2021 | 000-20167 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 12, 2021 | Dec 31, 2020 | 000-20167 |
| SC 13G | Open Document | Open Filing | Feb 2, 2021 | 005-56447 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 29, 2021 | Jan 28, 2021 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2021 | Jan 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2021 | Jan 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 19, 2021 | Jan 15, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 15, 2020 | Dec 15, 2020 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2020 | Nov 17, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2020 | Nov 13, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2020 | Nov 12, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2020 | Nov 13, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 16, 2020 | Nov 13, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 9, 2020 | Sep 30, 2020 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 29, 2020 | Oct 29, 2020 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2020 | Oct 1, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2020 | Oct 1, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2020 | Oct 1, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2020 | Oct 1, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2020 | Oct 1, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2020 | Oct 1, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2020 | Oct 1, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 5, 2020 | Oct 1, 2020 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 21, 2020 | Sep 21, 2020 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 10, 2020 | Jun 30, 2020 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 30, 2020 | Jul 30, 2020 | 000-20167 |
| 11-K | Open Document | Open Filing | 11-K | Jun 26, 2020 | Dec 31, 2019 | 000-20167 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 22, 2020 | Jun 22, 2020 | 000-20167 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 27, 2020 | May 27, 2020 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 11, 2020 | Mar 31, 2020 | 000-20167 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 1, 2020 | Apr 30, 2020 | 000-20167 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 22, 2020 | May 27, 2020 | 000-20167 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 31, 2020 | Mar 31, 2020 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2020 | Mar 23, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 23, 2020 | Mar 19, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2020 | Mar 12, 2020 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 12, 2020 | Dec 31, 2019 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2020 | Feb 13, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2020 | Feb 13, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 18, 2020 | Feb 13, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 29, 2020 | Jan 29, 2020 | 000-20167 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 17, 2019 | Dec 17, 2019 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 8, 2019 | Sep 30, 2019 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Oct 31, 2019 | Oct 31, 2019 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2019 | Oct 1, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2019 | Oct 1, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2019 | Oct 1, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2019 | Oct 1, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2019 | Oct 1, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2019 | Oct 1, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2019 | Oct 1, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 1, 2019 | Oct 1, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 17, 2019 | Sep 17, 2019 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Aug 29, 2019 | Aug 28, 2019 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 9, 2019 | Jun 30, 2019 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Aug 1, 2019 | Aug 1, 2019 | 000-20167 |
| 11-K | Open Document | Open Filing | 11-K | Jun 27, 2019 | Dec 31, 2018 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Jun 18, 2019 | Jun 18, 2019 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | May 31, 2019 | May 29, 2019 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 10, 2019 | Mar 31, 2019 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | May 1, 2019 | May 1, 2019 | 000-20167 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 30, 2019 | May 29, 2019 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Mar 26, 2019 | Mar 26, 2019 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2019 | Mar 19, 2019 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 18, 2019 | Dec 31, 2018 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2019 | Feb 12, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2019 | Feb 12, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2019 | Feb 12, 2019 | |
| SC 13G/A | Open Document | Open Filing | AMENDMENT TO SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | Feb 14, 2019 | 005-56447 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 8, 2019 | 005-56447 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 1, 2019 | Jan 31, 2019 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Dec 18, 2018 | Dec 18, 2018 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 10, 2018 | Dec 7, 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2018 | Sep 30, 2018 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 7, 2018 | Nov 6, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Oct 31, 2018 | Oct 31, 2018 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Oct 1, 2018 | Oct 1, 2018 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Sep 17, 2018 | Sep 17, 2018 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 10, 2018 | Sep 7, 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2018 | Jun 30, 2018 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Aug 2, 2018 | Aug 2, 2018 | 000-20167 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Jul 23, 2018 | May 18, 2018 | 000-20167 |
| 11-K/A | Open Document | Open Filing | 11-K/A | Jun 29, 2018 | Dec 31, 2017 | 000-20167 |
| 11-K | Open Document | Open Filing | 11-K | Jun 27, 2018 | Dec 31, 2017 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Jun 19, 2018 | Jun 19, 2018 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Jun 15, 2018 | Jun 15, 2018 | 000-20167 |
| 424B5 | Open Document | Open Filing | 424B5 | Jun 14, 2018 | 333-224884 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 13, 2018 | Jun 13, 2018 | 000-20167 |
| 424B5 | Open Document | Open Filing | 424B3 | Jun 12, 2018 | 333-224884 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 12, 2018 | Jun 12, 2018 | 000-20167 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Jun 12, 2018 | May 18, 2018 | 000-20167 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2018 | May 30, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 7, 2018 | Jun 7, 2018 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | May 30, 2018 | May 30, 2018 | 000-20167 |
| EFFECT | Open Document | Open Filing | May 23, 2018 | 333-224884 | ||
| CORRESP | Open Document | Open Filing | May 21, 2018 | |||
| 8-K | Open Document | Open Filing | 8-K | May 18, 2018 | May 18, 2018 | 000-20167 |
| UPLOAD | Open Document | Open Filing | May 16, 2018 | |||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 14, 2018 | Mar 31, 2018 | 000-20167 |
| S-3 | Open Document | Open Filing | S-3 | May 11, 2018 | 333-224884 | |
| 8-K | Open Document | Open Filing | 8-K | May 10, 2018 | May 10, 2018 | 000-20167 |
| 425 | Open Document | Open Filing | 425 | May 3, 2018 | 000-20167 | |
| 8-K | Open Document | Open Filing | 8-K | May 3, 2018 | May 3, 2018 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2018 | Apr 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2018 | Apr 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2018 | Apr 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2018 | Apr 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2018 | Apr 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2018 | Apr 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2018 | Apr 24, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2018 | Apr 24, 2018 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 25, 2018 | May 30, 2018 | 000-20167 |
| 424B3 | Open Document | Open Filing | 424B3 | Apr 5, 2018 | 333-223720 | |
| EFFECT | Open Document | Open Filing | Apr 4, 2018 | 333-223720 | ||
| S-4/A | Open Document | Open Filing | S-4/A | Apr 4, 2018 | 333-223720 | |
| CORRESP | Open Document | Open Filing | Apr 4, 2018 | |||
| S-4/A | Open Document | Open Filing | S-4/A | Apr 4, 2018 | 333-223720 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 29, 2018 | Mar 29, 2018 | 000-20167 |
| 425 | Open Document | Open Filing | 8-K | Mar 29, 2018 | 000-20167 | |
| UPLOAD | Open Document | Open Filing | Mar 28, 2018 | |||
| 8-K | Open Document | Open Filing | 8-K | Mar 27, 2018 | Mar 27, 2018 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 22, 2018 | Mar 20, 2018 | |
| S-4 | Open Document | Open Filing | S-4 | Mar 16, 2018 | 333-223720 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 15, 2018 | Dec 31, 2017 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Mar 7, 2018 | Mar 1, 2018 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2018 | Feb 26, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2018 | Feb 16, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 13, 2018 | Feb 8, 2018 | 000-20167 |
| 425 | Open Document | Open Filing | 8-K | Feb 13, 2018 | 000-20167 | |
| SC 13G | Open Document | Open Filing | SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP | Feb 13, 2018 | 005-56447 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 9, 2018 | 005-56447 | |
| 425 | Open Document | Open Filing | 425 | Feb 8, 2018 | 000-20167 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 8, 2018 | Feb 8, 2018 | 000-20167 |
| 425 | Open Document | Open Filing | 425 | Feb 2, 2018 | 000-20167 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 19, 2018 | Jan 16, 2018 | 000-20167 |
| 425 | Open Document | Open Filing | 8-K | Jan 19, 2018 | 000-20167 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 16, 2018 | Jan 16, 2018 | 000-20167 |
| 425 | Open Document | Open Filing | 8-K | Jan 16, 2018 | 000-20167 | |
| 8-K | Open Document | Open Filing | 8-K | Dec 15, 2017 | Dec 15, 2017 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2017 | Sep 30, 2017 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 8, 2017 | Nov 7, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Nov 1, 2017 | Nov 1, 2017 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Sep 12, 2017 | Sep 12, 2017 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2017 | Jun 30, 2017 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 27, 2017 | Jul 27, 2017 | 000-20167 |
| 11-K | Open Document | Open Filing | 11-K | Jun 28, 2017 | Dec 31, 2016 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Jun 20, 2017 | Jun 20, 2017 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2017 | May 31, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 24, 2017 | May 23, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | May 24, 2017 | May 24, 2017 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 16, 2017 | May 15, 2017 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 15, 2017 | Mar 31, 2017 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Apr 26, 2017 | Apr 26, 2017 | 000-20167 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 25, 2017 | May 23, 2017 | 000-20167 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 30, 2017 | Dec 31, 2016 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Mar 28, 2017 | Mar 28, 2017 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2017 | Feb 24, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2017 | Feb 24, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2017 | Feb 24, 2017 | |
| SC 13G/A | Open Document | Open Filing | Feb 15, 2017 | 005-56447 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2017 | Feb 9, 2017 | |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2017 | 005-56447 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 9, 2017 | 005-56447 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 2, 2017 | Feb 2, 2017 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2016 | Sep 30, 2016 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Nov 3, 2016 | Nov 3, 2016 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Oct 25, 2016 | Oct 25, 2016 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Aug 31, 2016 | Aug 31, 2016 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Aug 23, 2016 | Aug 23, 2016 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 15, 2016 | Jun 30, 2016 | 000-20167 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2016 | Aug 1, 2016 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 4, 2016 | Aug 4, 2016 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Aug 1, 2016 | Aug 1, 2016 | 000-20167 |
| 11-K | Open Document | Open Filing | 11-K | Jun 28, 2016 | Dec 31, 2015 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 1, 2016 | Jun 1, 2016 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | May 25, 2016 | May 24, 2016 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 24, 2016 | May 24, 2016 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 24, 2016 | May 24, 2016 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 13, 2016 | Mar 31, 2016 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 9, 2016 | May 9, 2016 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 29, 2016 | Apr 29, 2016 | 000-20167 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 19, 2016 | May 24, 2016 | 000-20167 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 30, 2016 | Dec 31, 2015 | 000-20167 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 22, 2016 | Mar 22, 2016 | 000-20167 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 1, 2016 | 005-56447 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2016 | Feb 25, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2016 | Feb 22, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2016 | Feb 22, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2016 | Feb 22, 2016 | |
| SC 13G/A | Open Document | Open Filing | Feb 18, 2016 | 005-56447 | ||
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 11, 2016 | 005-56447 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 9, 2016 | 005-56447 | |
| SC 13G/A | Open Document | Open Filing | Feb 9, 2016 | 005-56447 | ||
| 8-K | Open Document | Open Filing | 8-K | Feb 3, 2016 | Feb 3, 2016 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Jan 19, 2016 | Jan 19, 2016 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 13, 2015 | Sep 30, 2015 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Oct 30, 2015 | Oct 30, 2015 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Oct 27, 2015 | Oct 27, 2015 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Aug 25, 2015 | Aug 25, 2015 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2015 | Jun 30, 2015 | 000-20167 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 TO SCHEDULE 13G | Aug 10, 2015 | 005-56447 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 24, 2015 | Jul 24, 2015 | 000-20167 |
| 11-K | Open Document | Open Filing | 11-K | Jun 29, 2015 | Dec 31, 2014 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | May 28, 2015 | May 27, 2015 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | May 28, 2015 | May 28, 2015 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 15, 2015 | Mar 31, 2015 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | May 1, 2015 | May 1, 2015 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 29, 2015 | Apr 28, 2015 | 000-20167 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 24, 2015 | May 27, 2015 | 000-20167 |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | Apr 2, 2015 | Dec 31, 2014 | 000-20167 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 31, 2015 | Dec 31, 2014 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Mar 27, 2015 | Mar 24, 2015 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Mar 26, 2015 | Mar 26, 2015 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2015 | Mar 24, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2015 | Mar 24, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2015 | Mar 24, 2015 | |
| 8-K/A | Open Document | Open Filing | 8-K/A | Feb 19, 2015 | Dec 5, 2014 | 000-20167 |
| SC 13G | Open Document | Open Filing | MFNC | Feb 17, 2015 | 005-56447 | |
| SC 13G/A | Open Document | Open Filing | Feb 12, 2015 | 005-56447 | ||
| 8-K | Open Document | Open Filing | 8-K | Feb 4, 2015 | Feb 4, 2015 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2014 | Dec 15, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 17, 2014 | Dec 15, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Dec 12, 2014 | Dec 12, 2014 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Dec 8, 2014 | Dec 5, 2014 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 13, 2014 | Sep 30, 2014 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Oct 30, 2014 | Oct 30, 2014 | 000-20167 |
| 425 | Open Document | Open Filing | 8-K | Oct 30, 2014 | 000-20167 | |
| 424B3 | Open Document | Open Filing | 424B3 | Oct 29, 2014 | 333-198564 | |
| 425 | Open Document | Open Filing | 425 | Oct 27, 2014 | 000-20167 | |
| EFFECT | Open Document | Open Filing | Oct 22, 2014 | 333-198564 | ||
| 424B3 | Open Document | Open Filing | 424B3 | Oct 22, 2014 | 333-198564 | |
| S-4/A | Open Document | Open Filing | S-4/A | Oct 20, 2014 | 333-198564 | |
| 8-K | Open Document | Open Filing | 8-K | Oct 20, 2014 | Oct 17, 2014 | 000-20167 |
| 425 | Open Document | Open Filing | 8-K | Oct 20, 2014 | 000-20167 | |
| 425 | Open Document | Open Filing | 425 | Sep 17, 2014 | 000-20167 | |
| S-4 | Open Document | Data | Open Filing | S-4 | Sep 3, 2014 | 333-198564 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 26, 2014 | Aug 26, 2014 | 000-20167 |
| SC 13G/A | Open Document | Open Filing | Aug 22, 2014 | 005-56447 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2014 | Jun 30, 2014 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Jul 30, 2014 | Jul 30, 2014 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Jul 23, 2014 | Jul 18, 2014 | 000-20167 |
| 425 | Open Document | Open Filing | 8-K | Jul 23, 2014 | 000-20167 | |
| UPLOAD | Open Document | Open Filing | Jul 23, 2014 | |||
| 8-K/A | Open Document | Open Filing | 8-K/A | Jul 21, 2014 | Jul 18, 2014 | 000-20167 |
| 425 | Open Document | Open Filing | 8-K/A | Jul 21, 2014 | 000-20167 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 21, 2014 | Jul 21, 2014 | 000-20167 |
| 425 | Open Document | Open Filing | 8-K | Jul 21, 2014 | 000-20167 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 18, 2014 | Jul 18, 2014 | 000-20167 |
| CORRESP | Open Document | Open Filing | Jul 10, 2014 | |||
| 10-K/A | Open Document | Open Filing | 10-K/A | Jul 10, 2014 | Dec 31, 2013 | 000-20167 |
| UPLOAD | Open Document | Open Filing | Jun 30, 2014 | |||
| 8-K | Open Document | Open Filing | 8-K | Jun 26, 2014 | Jun 26, 2014 | 000-20167 |
| 11-K | Open Document | Open Filing | 11-K | Jun 25, 2014 | Dec 31, 2013 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | May 29, 2014 | May 28, 2014 | 000-20167 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 15, 2014 | Mar 31, 2014 | 000-20167 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 30, 2014 | May 28, 2014 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Apr 29, 2014 | Apr 29, 2014 | 000-20167 |
| UPLOAD | Open Document | Open Filing | Apr 21, 2014 | |||
| CORRESP | Open Document | Open Filing | Apr 18, 2014 | |||
| PRER14A | Open Document | Open Filing | PRER14A | Apr 18, 2014 | 000-20167 | |
| PRE 14A | Open Document | Open Filing | PRE 14A | Apr 11, 2014 | May 28, 2014 | 000-20167 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 28, 2014 | Dec 31, 2013 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Mar 24, 2014 | Mar 18, 2014 | 000-20167 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 20, 2014 | Mar 18, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 20, 2014 | Mar 18, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 20, 2014 | Mar 18, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 18, 2014 | Mar 18, 2014 | 000-20167 |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2014 | 005-56447 | ||
| SC 13G/A | Open Document | Open Filing | DISCLOSURE DOCUMENT | Feb 14, 2014 | 005-56447 | |
| SC 13G/A | Open Document | Open Filing | 123113 | Feb 11, 2014 | 005-56447 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 30, 2014 | Jan 30, 2014 | 000-20167 |
| 8-K | Open Document | Open Filing | 8-K | Jan 2, 2014 | Jan 2, 2014 | 000-20167 |