| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | Feb 20, 2024 | 005-46247 | |
| EFFECT | Open Document | Open Filing | Mar 24, 2023 | 333-250801 | ||
| 15-12G | Open Document | Open Filing | FORM 15-12G | Mar 22, 2023 | 000-20713 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 21, 2023 | 333-258819 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 21, 2023 | 333-188042 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 21, 2023 | 333-228980 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Mar 21, 2023 | 333-222043 | |
| POS AM | Open Document | Open Filing | POS AM | Mar 21, 2023 | 333-250801 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 21, 2023 | Mar 20, 2023 | 000-20713 |
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | Feb 21, 2023 | 005-46247 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Feb 14, 2023 | Mar 20, 2023 | 000-20713 |
| SC 13G/A | Open Document | Open Filing | Feb 9, 2023 | 005-46247 | ||
| SC 13G/A | Open Document | Open Filing | Feb 1, 2023 | 005-46247 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 31, 2023 | Jan 31, 2023 | 000-20713 |
| UPLOAD | Open Document | Open Filing | Jan 30, 2023 | |||
| CORRESP | Open Document | Open Filing | Jan 19, 2023 | |||
| UPLOAD | Open Document | Open Filing | Jan 6, 2023 | |||
| CORRESP | Open Document | Open Filing | Dec 16, 2022 | |||
| UPLOAD | Open Document | Open Filing | Dec 7, 2022 | |||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 14, 2022 | Nov 14, 2022 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2022 | Sep 30, 2022 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 23, 2022 | Sep 22, 2022 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 9, 2022 | Sep 7, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 8, 2022 | Sep 6, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 2, 2022 | Aug 31, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 26, 2022 | Aug 24, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 23, 2022 | Aug 19, 2022 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 12, 2022 | Aug 12, 2022 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 12, 2022 | Jun 30, 2022 | 000-20713 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 21, 2022 | 005-46247 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2022 | Jun 13, 2022 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 26, 2022 | May 26, 2022 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 26, 2022 | May 25, 2022 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 26, 2022 | May 25, 2022 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 26, 2022 | May 25, 2022 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 26, 2022 | May 25, 2022 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 26, 2022 | May 25, 2022 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 25, 2022 | May 23, 2022 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 25, 2022 | May 25, 2022 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 24, 2022 | May 23, 2022 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 24, 2022 | May 23, 2022 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 12, 2022 | May 12, 2022 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 12, 2022 | Mar 31, 2022 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 2, 2022 | May 2, 2022 | 000-20713 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 15, 2022 | May 25, 2022 | 000-20713 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Apr 4, 2022 | Apr 4, 2022 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 28, 2022 | Mar 28, 2022 | 000-20713 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 28, 2022 | Dec 31, 2021 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 4, 2022 | Mar 2, 2022 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 16, 2022 | Feb 16, 2022 | 000-20713 |
| SC 13G/A | Open Document | Open Filing | CONSONANCE CAPITAL MANAGEMENT LP | Feb 14, 2022 | 005-46247 | |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2022 | 005-46247 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 3, 2022 | Dec 30, 2021 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 17, 2021 | Dec 17, 2021 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 10, 2021 | Dec 8, 2021 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 6, 2021 | Dec 2, 2021 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 23, 2021 | 005-46247 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 19, 2021 | Nov 17, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 12, 2021 | Nov 12, 2021 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 12, 2021 | Sep 30, 2021 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 29, 2021 | Oct 29, 2021 | 000-20713 |
| 424B5 | Open Document | Open Filing | 424B5 | Oct 29, 2021 | 333-250801 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 20, 2021 | Aug 18, 2021 | |
| S-8 | Open Document | Open Filing | FORM S-8 | Aug 13, 2021 | 333-258819 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Aug 13, 2021 | 333-188042 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Aug 13, 2021 | 333-222043 | |
| S-8 POS | Open Document | Open Filing | S-8 POS | Aug 13, 2021 | 333-228980 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 12, 2021 | Aug 12, 2021 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 12, 2021 | Jun 30, 2021 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 28, 2021 | Jul 24, 2021 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 26, 2021 | Jul 24, 2021 | |
| 8-K/A | Open Document | Data | Open Filing | FORM 8-K/A | Jun 21, 2021 | Jun 15, 2021 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 16, 2021 | Jun 15, 2021 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 16, 2021 | Jun 15, 2021 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 16, 2021 | Jun 15, 2021 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 16, 2021 | Jun 15, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 16, 2021 | Jun 15, 2021 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 16, 2021 | Jun 15, 2021 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 16, 2021 | Jun 15, 2021 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jun 7, 2021 | 000-20713 | |
| PX14A6G | Open Document | Open Filing | PX14A6G | Jun 2, 2021 | 000-20713 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 13, 2021 | May 13, 2021 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 13, 2021 | Mar 31, 2021 | 000-20713 |
| DEF 14A | Open Document | Open Filing | DEF 14A | May 10, 2021 | Jun 15, 2021 | 000-20713 |
| SC 13D/A | Open Document | Open Filing | SC 13D | Apr 30, 2021 | 005-46247 | |
| PRE 14A | Open Document | Open Filing | PRE 14A | Apr 30, 2021 | Apr 30, 2021 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 30, 2021 | Apr 27, 2021 | 000-20713 |
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K/A | Apr 29, 2021 | Dec 31, 2020 | 000-20713 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 30, 2021 | Dec 31, 2020 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 30, 2021 | Mar 26, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 30, 2021 | Mar 30, 2021 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 26, 2021 | Mar 23, 2021 | 000-20713 |
| 424B5 | Open Document | Open Filing | 424B5 | Mar 25, 2021 | 333-250801 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 25, 2021 | Mar 24, 2021 | 000-20713 |
| 424B5 | Open Document | Open Filing | 424B5 | Mar 23, 2021 | 333-250801 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 23, 2021 | Mar 23, 2021 | 000-20713 |
| SEC STAFF LETTER | Open Document | Open Filing | Mar 18, 2021 | |||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 12, 2021 | Mar 12, 2021 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 8, 2021 | Mar 5, 2021 | 000-20713 |
| SEC STAFF LETTER | Open Document | Open Filing | Feb 18, 2021 | |||
| SC 13G | Open Document | Open Filing | CONSONANCE CAPITAL MANAGEMENT LP | Feb 17, 2021 | 005-46247 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 16, 2021 | Feb 16, 2021 | 000-20713 |
| SC 13G | Open Document | Open Filing | CONSONANCE CAPITAL MANAGEMENT LP | Feb 16, 2021 | 005-46247 | |
| SC 13G | Open Document | Open Filing | Feb 12, 2021 | 005-46247 | ||
| 10-Q/A | Open Document | Data | Open Filing | FORM 10-Q/A | Feb 10, 2021 | Sep 30, 2020 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 10, 2021 | Sep 10, 2020 | 000-20713 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Feb 3, 2021 | 005-46247 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 28, 2021 | Jan 28, 2021 | 000-20713 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 23, 2020 | Dec 22, 2020 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 23, 2020 | Dec 23, 2020 | 000-20713 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 18, 2020 | Dec 16, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 | Dec 18, 2020 | Dec 16, 2020 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 16, 2020 | Dec 16, 2020 | 000-20713 |
| EFFECT | Open Document | Open Filing | Dec 2, 2020 | 333-250801 | ||
| CORRESP | Open Document | Open Filing | Nov 30, 2020 | |||
| UPLOAD | Open Document | Open Filing | Nov 27, 2020 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 24, 2020 | Nov 20, 2020 | |
| S-3 | Open Document | Open Filing | FORM S-3 | Nov 20, 2020 | 333-250801 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 19, 2020 | Nov 18, 2020 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 9, 2020 | Nov 9, 2020 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 9, 2020 | Sep 30, 2020 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 28, 2020 | Oct 27, 2020 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 28, 2020 | Sep 22, 2020 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 2, 2020 | Aug 27, 2020 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 19, 2020 | Aug 14, 2020 | 000-20713 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 18, 2020 | 005-46247 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 10, 2020 | Aug 10, 2020 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 10, 2020 | Jun 30, 2020 | 000-20713 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Jul 29, 2020 | 005-46247 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 24, 2020 | Jul 22, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 24, 2020 | Jul 21, 2020 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 24, 2020 | Jul 22, 2020 | |
| 424B5 | Open Document | Open Filing | 424B5 | Jul 23, 2020 | 333-222046 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 21, 2020 | Jul 21, 2020 | 000-20713 |
| 424B5 | Open Document | Open Filing | 424B5 | Jul 21, 2020 | 333-222046 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 18, 2020 | Jun 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 18, 2020 | Jun 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 18, 2020 | Jun 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 18, 2020 | Jun 16, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 18, 2020 | Jun 16, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 17, 2020 | Jun 16, 2020 | 000-20713 |
| 4 | Open Document | Open Filing | FORM 4 | May 21, 2020 | May 19, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 | May 19, 2020 | May 15, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 12, 2020 | May 11, 2020 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 11, 2020 | Mar 31, 2020 | 000-20713 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 22, 2020 | Jun 16, 2020 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 30, 2020 | Mar 27, 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 27, 2020 | Mar 25, 2020 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 24, 2020 | 005-46247 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 19, 2020 | Mar 17, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 16, 2020 | Mar 16, 2020 | 000-20713 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 16, 2020 | Dec 31, 2019 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 6, 2020 | Mar 4, 2020 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 20, 2020 | Feb 19, 2020 | 000-20713 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 19, 2020 | 005-46247 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 6, 2020 | Dec 30, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 18, 2019 | Dec 16, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 17, 2019 | Dec 15, 2019 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 26, 2019 | Nov 20, 2019 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 13, 2019 | Nov 13, 2019 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 12, 2019 | Sep 30, 2019 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 12, 2019 | Nov 12, 2019 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 1, 2019 | Oct 29, 2019 | 000-20713 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Sep 25, 2019 | Sep 10, 2019 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 24, 2019 | Sep 20, 2019 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 11, 2019 | Sep 10, 2019 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 23, 2019 | Aug 23, 2019 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 20, 2019 | Aug 16, 2019 | |
| CT ORDER | Open Document | Open Filing | Aug 20, 2019 | 000-20713 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 15, 2019 | Aug 14, 2019 | |
| 424B5 | Open Document | Open Filing | 424B5 | Aug 9, 2019 | 333-222046 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 9, 2019 | Jun 30, 2019 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 9, 2019 | Aug 9, 2019 | 000-20713 |
| 424B5 | Open Document | Open Filing | 424B5 | Jul 19, 2019 | 333-222046 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 19, 2019 | Jul 19, 2019 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 21, 2019 | Jun 20, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 21, 2019 | Jun 20, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 21, 2019 | Jun 20, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 21, 2019 | Jun 20, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 21, 2019 | Jun 20, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 21, 2019 | Jun 20, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 21, 2019 | Jun 20, 2019 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 21, 2019 | Jun 20, 2019 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Jun 18, 2019 | Jun 15, 2019 | 000-20713 |
| CT ORDER | Open Document | Open Filing | Jun 6, 2019 | 000-20713 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 15, 2019 | Mar 31, 2019 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 15, 2019 | May 15, 2019 | 000-20713 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | May 10, 2019 | Mar 31, 2019 | 000-20713 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 30, 2019 | Jun 20, 2019 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 17, 2019 | Apr 16, 2019 | 000-20713 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Apr 11, 2019 | 005-46247 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 5, 2019 | Apr 1, 2019 | 000-20713 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Apr 5, 2019 | Apr 5, 2019 | 000-20713 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 4, 2019 | Apr 2, 2019 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 29, 2019 | Dec 31, 2018 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Mar 29, 2019 | Mar 29, 2019 | 000-20713 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Mar 18, 2019 | Dec 31, 2018 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 13, 2019 | Mar 7, 2019 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 19, 2019 | Feb 19, 2019 | 000-20713 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 6, 2019 | 005-46247 | |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 6, 2019 | 005-46247 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 6, 2019 | Oct 13, 2017 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 6, 2019 | Sep 11, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 31, 2019 | Jan 29, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 31, 2019 | Jan 29, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 29, 2019 | Jan 24, 2019 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 15, 2019 | Jan 14, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 21, 2018 | Dec 19, 2018 | |
| S-8 | Open Document | Open Filing | FORM S-8 | Dec 21, 2018 | 333-228980 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 6, 2018 | Dec 3, 2018 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 6, 2018 | Dec 3, 2018 | |
| EFFECT | Open Document | Open Filing | Nov 29, 2018 | 333-228383 | ||
| CORRESP | Open Document | Open Filing | Nov 27, 2018 | |||
| UPLOAD | Open Document | Open Filing | Nov 21, 2018 | |||
| 8-K | Open Document | Open Filing | 8-K | Nov 20, 2018 | Nov 16, 2018 | 000-20713 |
| S-3 | Open Document | Open Filing | S-3 | Nov 14, 2018 | 333-228383 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2018 | Sep 30, 2018 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 14, 2018 | Nov 14, 2018 | 000-20713 |
| 4 | Open Document | Open Filing | Nov 14, 2018 | Nov 13, 2018 | ||
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | Nov 14, 2018 | 005-46247 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 31, 2018 | Sep 24, 2018 | |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Oct 24, 2018 | Sep 28, 2018 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 24, 2018 | Oct 23, 2018 | 000-20713 |
| SC 13G/A | Open Document | Open Filing | AMENDMENT NO. 1 | Oct 11, 2018 | 005-46247 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 2, 2018 | Sep 28, 2018 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 2, 2018 | Sep 28, 2018 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 2, 2018 | Oct 1, 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 1, 2018 | Sep 28, 2018 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 28, 2018 | Sep 24, 2018 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 14, 2018 | Sep 11, 2018 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2018 | Jun 30, 2018 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 14, 2018 | Aug 14, 2018 | 000-20713 |
| EFFECT | Open Document | Open Filing | Aug 8, 2018 | 333-226206 | ||
| CORRESP | Open Document | Open Filing | Aug 6, 2018 | |||
| S-3/A | Open Document | Open Filing | FORM-S-3/A | Aug 6, 2018 | 333-226206 | |
| UPLOAD | Open Document | Open Filing | Jul 23, 2018 | |||
| S-3 | Open Document | Open Filing | S-3 | Jul 17, 2018 | 333-226206 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 13, 2018 | Jul 12, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 3, 2018 | Jun 29, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 3, 2018 | Jun 29, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 3, 2018 | Jun 29, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 3, 2018 | Jun 29, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 3, 2018 | Jun 29, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 12, 2018 | Jun 11, 2018 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 11, 2018 | Jun 11, 2018 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2018 | Mar 31, 2018 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 15, 2018 | May 15, 2018 | 000-20713 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 14, 2018 | 005-46247 | |
| CT ORDER | Open Document | Open Filing | Apr 23, 2018 | 000-20713 | ||
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 17, 2018 | Jun 11, 2018 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 13, 2018 | Apr 12, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 6, 2018 | Apr 4, 2018 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Apr 4, 2018 | 005-46247 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 29, 2018 | Dec 31, 2017 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 29, 2018 | Mar 29, 2018 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 23, 2018 | Mar 19, 2018 | 000-20713 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 23, 2018 | Mar 21, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 21, 2018 | Mar 19, 2018 | |
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | Mar 20, 2018 | 005-46247 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 16, 2018 | Mar 13, 2018 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 23, 2018 | Feb 23, 2018 | 000-20713 |
| 424B5 | Open Document | Open Filing | 424B5 | Feb 23, 2018 | 333-222046 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 9, 2018 | Feb 7, 2018 | 000-20713 |
| EFFECT | Open Document | Open Filing | Feb 5, 2018 | 333-222701 | ||
| CORRESP | Open Document | Open Filing | Feb 1, 2018 | |||
| UPLOAD | Open Document | Open Filing | Feb 1, 2018 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 26, 2018 | Jan 26, 2018 | 000-20713 |
| S-3 | Open Document | Open Filing | FORM S-3 | Jan 25, 2018 | 333-222701 | |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Jan 12, 2018 | 005-46247 | |
| EFFECT | Open Document | Open Filing | Dec 22, 2017 | 333-222046 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 22, 2017 | Dec 20, 2017 | 000-20713 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2017 | Dec 22, 2017 | |
| UPLOAD | Open Document | Open Filing | Dec 21, 2017 | |||
| CORRESP | Open Document | Open Filing | Dec 21, 2017 | |||
| S-3 | Open Document | Open Filing | FORM S-3 | Dec 13, 2017 | 333-222046 | |
| S-8 | Open Document | Open Filing | FORM S-8 | Dec 13, 2017 | 333-222043 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 8, 2017 | Dec 7, 2017 | 000-20713 |
| SC 13G | Open Document | Open Filing | SC 13G | Dec 1, 2017 | 005-46247 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 14, 2017 | Sep 30, 2017 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 14, 2017 | Nov 14, 2017 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 19, 2017 | Oct 13, 2017 | 000-20713 |
| 424B5 | Open Document | Open Filing | 424B5 | Oct 17, 2017 | 333-207304 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 11, 2017 | Oct 10, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 10, 2017 | Oct 5, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 6, 2017 | Jul 10, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2017 | Sep 29, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Oct 3, 2017 | Sep 29, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 20, 2017 | Sep 18, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 | Sep 18, 2017 | Sep 14, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 7, 2017 | Sep 7, 2017 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2017 | Jun 30, 2017 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 14, 2017 | Aug 14, 2017 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 9, 2017 | Jun 8, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 9, 2017 | Jun 8, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 9, 2017 | Jun 8, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 9, 2017 | Jun 8, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 9, 2017 | Jun 8, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 9, 2017 | Jun 8, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 9, 2017 | Jun 8, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 9, 2017 | Jun 8, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 9, 2017 | Jun 8, 2017 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2017 | Mar 31, 2017 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 15, 2017 | May 15, 2017 | 000-20713 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 14, 2017 | Jun 8, 2017 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 5, 2017 | Apr 3, 2017 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 5, 2017 | Apr 3, 2017 | |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 31, 2017 | Dec 31, 2016 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Mar 31, 2017 | Mar 31, 2017 | 000-20713 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Mar 3, 2017 | 005-46247 | |
| 424B3 | Open Document | Open Filing | 424B3 | Jan 20, 2017 | 333-214889 | |
| EFFECT | Open Document | Open Filing | Dec 21, 2016 | 333-214889 | ||
| CORRESP | Open Document | Open Filing | Dec 19, 2016 | |||
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 16, 2016 | Dec 13, 2016 | 000-20713 |
| UPLOAD | Open Document | Open Filing | Dec 14, 2016 | |||
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | Dec 5, 2016 | 005-46247 | |
| S-3 | Open Document | Open Filing | FORM S-3 | Dec 2, 2016 | 333-214889 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2016 | Sep 30, 2016 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 14, 2016 | Nov 14, 2016 | 000-20713 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 1, 2016 | Oct 28, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 25, 2016 | Oct 24, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 25, 2016 | Oct 24, 2016 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 5, 2016 | Oct 3, 2016 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 5, 2016 | Oct 3, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 5, 2016 | Oct 3, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2016 | Jul 14, 2016 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 15, 2016 | Jun 30, 2016 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 15, 2016 | Aug 15, 2016 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jul 6, 2016 | Jul 5, 2016 | |
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | Jun 30, 2016 | 005-46247 | |
| 4 | Open Document | Open Filing | FORM 4 | Jun 29, 2016 | Jun 24, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 27, 2016 | Jun 24, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 27, 2016 | Jun 24, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 27, 2016 | Jun 24, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 27, 2016 | Jun 24, 2016 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2016 | Jun 2, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2016 | Jun 2, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2016 | Jun 2, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2016 | Jun 2, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 3, 2016 | Jun 2, 2016 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 13, 2016 | Mar 31, 2016 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 13, 2016 | May 13, 2016 | 000-20713 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Apr 8, 2016 | Jun 2, 2016 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Mar 31, 2016 | Mar 30, 2016 | 000-20713 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 28, 2016 | Dec 31, 2015 | 000-20713 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 28, 2016 | Mar 28, 2016 | 000-20713 |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Mar 21, 2016 | 005-46247 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 18, 2016 | Mar 15, 2016 | 000-20713 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2016 | Feb 22, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Mar 2, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Mar 2, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Mar 2, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Mar 2, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Mar 2, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Mar 2, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Mar 2, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Mar 2, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 4, 2016 | Mar 2, 2016 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 17, 2016 | Feb 11, 2016 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 10, 2016 | Feb 10, 2016 | 000-20713 |
| 4 | Open Document | Open Filing | FORM 4 | Jan 27, 2016 | Mar 7, 2013 | |
| 3 | Open Document | Open Filing | FORM 3 | Jan 27, 2016 | Apr 30, 2012 | |
| 3 | Open Document | Open Filing | FORM 3 | Jan 25, 2016 | Jan 14, 2016 | |
| SC 13D | Open Document | Open Filing | FORM SC 13D | Jan 25, 2016 | 005-46247 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 21, 2016 | Jan 19, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 21, 2016 | Jan 19, 2016 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 21, 2016 | Jan 19, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 19, 2016 | Jan 13, 2016 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 13, 2015 | Sep 30, 2015 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Nov 13, 2015 | Nov 13, 2015 | 000-20713 |
| EFFECT | Open Document | Open Filing | Oct 15, 2015 | 333-207304 | ||
| CORRESP | Open Document | Open Filing | Oct 14, 2015 | |||
| UPLOAD | Open Document | Open Filing | Oct 14, 2015 | |||
| S-3 | Open Document | Open Filing | S-3 | Oct 6, 2015 | 333-207304 | |
| 8-K | Open Document | Open Filing | 8-K | Oct 1, 2015 | Sep 28, 2015 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Sep 22, 2015 | Sep 20, 2015 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 14, 2015 | Jun 30, 2015 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Aug 14, 2015 | Aug 14, 2015 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Jun 8, 2015 | Jun 8, 2015 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 15, 2015 | Mar 31, 2015 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | May 15, 2015 | May 15, 2015 | 000-20713 |
| DEF 14A | Open Document | Open Filing | FORM DEF 14A | Apr 17, 2015 | Jun 8, 2015 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 8, 2015 | Apr 6, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 8, 2015 | Apr 6, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 8, 2015 | Apr 6, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 8, 2015 | Apr 6, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 8, 2015 | Apr 6, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 8, 2015 | Apr 6, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 8, 2015 | Apr 6, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 8, 2015 | Apr 6, 2015 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 8, 2015 | Apr 6, 2015 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 27, 2015 | Dec 31, 2014 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Mar 27, 2015 | Mar 27, 2015 | 000-20713 |
| EFFECT | Open Document | Open Filing | Feb 6, 2015 | 333-200927 | ||
| CORRESP | Open Document | Open Filing | Feb 4, 2015 | |||
| CT ORDER | Open Document | Open Filing | Jan 29, 2015 | 000-20713 | ||
| 10-Q/A | Open Document | Open Filing | 10-Q/A | Jan 21, 2015 | Sep 30, 2014 | 000-20713 |
| UPLOAD | Open Document | Open Filing | Dec 23, 2014 | |||
| S-3 | Open Document | Open Filing | S-3 | Dec 12, 2014 | 333-200927 | |
| 8-K | Open Document | Open Filing | 8-K | Dec 12, 2014 | Dec 11, 2014 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Dec 5, 2014 | Dec 3, 2014 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 14, 2014 | Sep 17, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 14, 2014 | Sep 17, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 14, 2014 | Sep 17, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 14, 2014 | Sep 17, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 14, 2014 | Sep 17, 2014 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 14, 2014 | Sep 30, 2014 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Nov 14, 2014 | Nov 14, 2014 | 000-20713 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Oct 17, 2014 | Dec 11, 2014 | 000-20713 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Oct 3, 2014 | Oct 3, 2014 | 000-20713 |
| SC 13D | Open Document | Open Filing | SC 13D | Sep 26, 2014 | 005-46247 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 25, 2014 | Sep 17, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 23, 2014 | Sep 22, 2014 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 23, 2014 | Sep 22, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 23, 2014 | Sep 22, 2014 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Sep 19, 2014 | Sep 17, 2014 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 14, 2014 | Jun 30, 2014 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 14, 2014 | Aug 14, 2014 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Jun 13, 2014 | Jun 12, 2014 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2014 | Jun 2, 2014 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 3, 2014 | Jun 2, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 3, 2014 | Jun 2, 2014 | 000-20713 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 15, 2014 | Mar 31, 2014 | 000-20713 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 15, 2014 | May 15, 2014 | 000-20713 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Apr 21, 2014 | Jun 12, 2014 | 000-20713 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 4, 2014 | Apr 3, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 4, 2014 | Apr 3, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 4, 2014 | Apr 3, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 4, 2014 | Apr 3, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 4, 2014 | Apr 3, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 4, 2014 | Apr 3, 2014 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Apr 4, 2014 | Apr 3, 2014 | |
| PRE 14A | Open Document | Open Filing | PRE 14A | Mar 27, 2014 | Mar 27, 2014 | 000-20713 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 21, 2014 | Dec 31, 2013 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Mar 21, 2014 | Mar 21, 2014 | 000-20713 |
| 8-K | Open Document | Open Filing | 8-K | Mar 19, 2014 | Mar 17, 2014 | 000-20713 |
| SC 13G/A | Open Document | Open Filing | SABBY 13G-A ENMD 01.08.14 | Jan 8, 2014 | 005-46247 |