| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 20, 2025 | Nov 18, 2025 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 5, 2025 | Sep 30, 2025 | 000-23877 |
| SCHEDULE 13G/A | Open Document | Open Filing | Oct 30, 2025 | 005-79815 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 23, 2025 | Oct 23, 2025 | 000-23877 |
| SCHEDULE 13G | Open Document | Open Filing | Oct 17, 2025 | 005-79815 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 25, 2025 | Sep 18, 2025 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 11, 2025 | Sep 9, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 10, 2025 | Sep 8, 2025 | |
| 144 | Open Document | Open Filing | Sep 9, 2025 | 000-23877 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2025 | Aug 18, 2025 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2025 | Aug 18, 2025 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 18, 2025 | Aug 18, 2025 | 000-23877 |
| SCHEDULE 13G/A | Open Document | Open Filing | Aug 12, 2025 | 005-79815 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 8, 2025 | Jun 30, 2025 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 6, 2025 | Aug 5, 2025 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2025 | Jul 24, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 5, 2025 | Aug 1, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2025 | Jul 29, 2025 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2025 | Jul 24, 2025 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 28, 2025 | Jul 28, 2025 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 24, 2025 | Jul 24, 2025 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2025 | Mar 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2025 | Mar 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2025 | May 22, 2025 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 27, 2025 | May 22, 2025 | 000-23877 |
| SCHEDULE 13G/A | Open Document | Open Filing | May 14, 2025 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 13, 2025 | May 12, 2025 | |
| SCHEDULE 13G | Open Document | Open Filing | May 12, 2025 | 005-79815 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 7, 2025 | Mar 31, 2025 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2025 | May 2, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2025 | May 2, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 24, 2025 | Apr 24, 2025 | 000-23877 |
| ARS | Open Document | Open Filing | ARS | Apr 7, 2025 | Dec 31, 2024 | 000-23877 |
| DEF 14A | Open Document | Data | Open Filing | FORM-DEF 14A | Apr 7, 2025 | May 22, 2025 | 000-23877 |
| PRE 14A | Open Document | Data | Open Filing | FORM PRE 14A | Mar 28, 2025 | Mar 28, 2025 | 000-23877 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 26, 2025 | Mar 8, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2025 | Mar 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2025 | Mar 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2025 | Mar 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2025 | Mar 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2025 | Mar 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2025 | Mar 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2025 | Mar 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2025 | Mar 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2025 | Mar 8, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2025 | Mar 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2025 | Mar 8, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2025 | Mar 8, 2025 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 10, 2025 | Dec 31, 2024 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2025 | Feb 27, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2025 | Feb 27, 2025 | |
| 144 | Open Document | Open Filing | Feb 26, 2025 | 000-23877 | ||
| SCHEDULE 13G | Open Document | Open Filing | Feb 12, 2025 | 005-79815 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | Feb 12, 2025 | 005-79815 | ||
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2025 | Feb 3, 2025 | |
| SCHEDULE 13G/A | Open Document | Open Filing | Feb 7, 2025 | 005-79815 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | Feb 5, 2025 | 005-79815 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Feb 3, 2025 | Feb 3, 2025 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 24, 2025 | Jan 23, 2025 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 13, 2025 | Jan 10, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 27, 2024 | Nov 26, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 27, 2024 | Nov 26, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 20, 2024 | Nov 18, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 13, 2024 | Nov 13, 2024 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 8, 2024 | Sep 30, 2024 | 000-23877 |
| SC 13G | Open Document | Open Filing | SEC SCHEDULE 13G | Oct 31, 2024 | 005-79815 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 25, 2024 | Oct 24, 2024 | 000-23877 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 3, 2024 | Sep 26, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 2, 2024 | Oct 2, 2024 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 16, 2024 | Aug 12, 2024 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 8, 2024 | Jun 30, 2024 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 26, 2024 | Jul 25, 2024 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2024 | May 31, 2024 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2024 | May 23, 2024 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 24, 2024 | May 23, 2024 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 9, 2024 | Mar 31, 2024 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2024 | May 7, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2024 | May 2, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2024 | May 2, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2024 | May 2, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2024 | May 2, 2024 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 6, 2024 | Apr 30, 2024 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2024 | May 1, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 26, 2024 | Apr 25, 2024 | 000-23877 |
| ARS | Open Document | Open Filing | ARS | Apr 11, 2024 | Dec 31, 2023 | 000-23877 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Apr 11, 2024 | May 23, 2024 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 11, 2024 | Dec 31, 2023 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 6, 2024 | Mar 6, 2024 | 000-23877 |
| SC 13G | Open Document | Open Filing | Mar 5, 2024 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2024 | Feb 26, 2024 | |
| SC 13G/A | Open Document | Open Filing | Feb 16, 2024 | 005-79815 | ||
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 14, 2024 | Dec 31, 2023 | |
| SC 13G | Open Document | Open Filing | Feb 14, 2024 | 005-79815 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 13, 2024 | 005-79815 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2024 | Jan 31, 2024 | |
| 144 | Open Document | Open Filing | Jan 30, 2024 | 000-23877 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 26, 2024 | Jan 25, 2024 | 000-23877 |
| SC 13G/A | Open Document | Open Filing | Jan 23, 2024 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 12, 2024 | Jan 10, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2023 | Dec 13, 2023 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 6, 2023 | Sep 30, 2023 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 27, 2023 | Oct 26, 2023 | 000-23877 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2023 | Sep 7, 2023 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 7, 2023 | Jun 30, 2023 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 1, 2023 | Jul 31, 2023 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 28, 2023 | Jul 27, 2023 | 000-23877 |
| SC 13G | Open Document | Open Filing | Jul 7, 2023 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 16, 2023 | Jun 14, 2023 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 15, 2023 | Jun 15, 2023 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 30, 2023 | May 25, 2023 | 000-23877 |
| S-8 | Open Document | Open Filing | FORM S-8 | May 26, 2023 | 333-272233 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 8, 2023 | May 5, 2023 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 5, 2023 | Mar 31, 2023 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2023 | May 2, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2023 | May 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 2, 2023 | May 1, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 1, 2023 | Apr 28, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 27, 2023 | Apr 27, 2023 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 26, 2023 | Apr 25, 2023 | |
| ARS | Open Document | Open Filing | ARS | Apr 13, 2023 | Dec 31, 2022 | 000-23877 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Apr 13, 2023 | 000-23877 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 27, 2023 | Mar 23, 2023 | 000-23877 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 9, 2023 | Dec 31, 2022 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2023 | Mar 6, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 7, 2023 | Mar 3, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2023 | Feb 22, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 24, 2023 | Feb 23, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2023 | Feb 16, 2023 | |
| SC 13G | Open Document | Open Filing | Feb 14, 2023 | 005-79815 | ||
| SC 13G/A | Open Document | Open Filing | Feb 14, 2023 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 8, 2023 | Feb 7, 2023 | |
| SC 13G/A | Open Document | Open Filing | Feb 8, 2023 | 005-79815 | ||
| SC 13G/A | Open Document | Open Filing | Feb 3, 2023 | 005-79815 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 27, 2023 | Jan 26, 2023 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 7, 2022 | Dec 5, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2022 | Nov 17, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2022 | Nov 10, 2022 | |
| EFFECT | Open Document | Open Filing | Nov 10, 2022 | 333-268202 | ||
| CORRESP | Open Document | Open Filing | Nov 8, 2022 | |||
| UPLOAD | Open Document | Open Filing | Nov 8, 2022 | |||
| S-3 | Open Document | Open Filing | S-3 | Nov 7, 2022 | 333-268202 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 4, 2022 | Sep 30, 2022 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 28, 2022 | Oct 27, 2022 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 19, 2022 | Sep 15, 2022 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 16, 2022 | Sep 15, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 25, 2022 | Aug 24, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2022 | Aug 11, 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 5, 2022 | Jun 30, 2022 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2022 | Aug 2, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 29, 2022 | Jul 28, 2022 | 000-23877 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2022 | Jul 12, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 6, 2022 | Jun 3, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 2, 2022 | Jun 1, 2022 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 1, 2022 | Jun 1, 2022 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2022 | May 26, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2022 | May 26, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2022 | May 26, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2022 | May 26, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2022 | May 26, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2022 | May 26, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2022 | May 26, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2022 | May 26, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2022 | May 26, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2022 | May 26, 2022 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 31, 2022 | May 26, 2022 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2022 | May 24, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 19, 2022 | May 18, 2022 | |
| SC 13G | Open Document | Open Filing | May 19, 2022 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2022 | May 16, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2022 | May 16, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2022 | May 16, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2022 | May 16, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 17, 2022 | May 16, 2022 | |
| D | Open Document | Open Filing | May 12, 2022 | 021-445502 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 11, 2022 | May 11, 2022 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 6, 2022 | May 5, 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 5, 2022 | Mar 31, 2022 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 29, 2022 | Apr 28, 2022 | 000-23877 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 14, 2022 | May 26, 2022 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 11, 2022 | Apr 8, 2022 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 30, 2022 | Mar 24, 2022 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 28, 2022 | Mar 24, 2022 | 000-23877 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 4, 2022 | Dec 31, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2022 | Mar 1, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2022 | Feb 22, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 16, 2022 | Feb 15, 2022 | |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2022 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2022 | Feb 3, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2022 | Feb 1, 2022 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2022 | Feb 1, 2022 | |
| SC 13G/A | Open Document | Open Filing | Feb 1, 2022 | 005-79815 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 28, 2022 | Jan 27, 2022 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2021 | Dec 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2021 | Dec 14, 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2021 | Dec 9, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Dec 13, 2021 | Dec 9, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2021 | Nov 11, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2021 | Nov 10, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2021 | Nov 9, 2021 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2021 | Nov 8, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 10, 2021 | Nov 8, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 8, 2021 | Sep 30, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 5, 2021 | Nov 4, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 28, 2021 | Oct 28, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2021 | Sep 7, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 12, 2021 | Aug 12, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 9, 2021 | Jun 30, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 3, 2021 | Aug 2, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 23, 2021 | Jul 22, 2021 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jul 7, 2021 | Jul 7, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 17, 2021 | Jun 15, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2021 | Jun 10, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 10, 2021 | Jun 8, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2021 | May 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 1, 2021 | May 27, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jun 1, 2021 | May 27, 2021 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 7, 2021 | Mar 31, 2021 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 5, 2021 | May 4, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2021 | Apr 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2021 | Apr 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2021 | Apr 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2021 | Apr 27, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2021 | Apr 27, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 23, 2021 | Apr 22, 2021 | 000-23877 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 15, 2021 | May 27, 2021 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 8, 2021 | Apr 5, 2021 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 30, 2021 | Mar 25, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 15, 2021 | Mar 12, 2021 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 15, 2021 | Mar 12, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2021 | Mar 8, 2021 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 5, 2021 | Dec 31, 2020 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 4, 2021 | Mar 2, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 17, 2021 | Feb 16, 2021 | |
| SC 13G/A | Open Document | Open Filing | Feb 16, 2021 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2021 | Feb 11, 2021 | |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2021 | Dec 31, 2020 | |
| SC 13G/A | Open Document | Open Filing | Jan 29, 2021 | 005-79815 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 29, 2021 | Jan 28, 2021 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2020 | Dec 14, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2020 | Dec 10, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2020 | Dec 7, 2020 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 18, 2020 | Nov 18, 2020 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 6, 2020 | Sep 30, 2020 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 23, 2020 | Oct 22, 2020 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Sep 8, 2020 | Sep 8, 2020 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2020 | Aug 31, 2020 | |
| S-8 | Open Document | Open Filing | FORM S-8 | Aug 26, 2020 | 333-248420 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 25, 2020 | Aug 24, 2020 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 7, 2020 | Jun 30, 2020 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 30, 2020 | Jul 28, 2020 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 24, 2020 | Jul 23, 2020 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 23, 2020 | Jul 9, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 23, 2020 | Jul 22, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2020 | Jun 9, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2020 | Jun 9, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2020 | Jun 8, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2020 | May 27, 2020 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 27, 2020 | May 21, 2020 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2020 | Mar 31, 2020 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2020 | May 4, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2020 | Apr 28, 2020 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 24, 2020 | Apr 23, 2020 | 000-23877 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 15, 2020 | May 21, 2020 | 000-23877 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 1, 2020 | Mar 26, 2020 | 000-23877 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 11, 2020 | Dec 31, 2019 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2020 | Mar 10, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 11, 2020 | Mar 9, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2020 | Mar 5, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 2, 2020 | Mar 2, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 28, 2020 | Feb 27, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 26, 2020 | Feb 24, 2020 | |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2020 | 005-79815 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 12, 2020 | 005-79815 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 7, 2020 | Feb 6, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2020 | Feb 4, 2020 | |
| SC 13G/A | Open Document | Open Filing | Feb 5, 2020 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2020 | Jan 28, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 29, 2020 | Jan 28, 2020 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 24, 2020 | Jan 23, 2020 | 000-23877 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Dec 20, 2019 | Oct 10, 2019 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2019 | Dec 9, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 13, 2019 | Nov 12, 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 7, 2019 | Sep 30, 2019 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 31, 2019 | Oct 29, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Oct 25, 2019 | Oct 24, 2019 | 000-23877 |
| S-8 | Open Document | Open Filing | S-8 | Oct 15, 2019 | 333-234216 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2019 | Oct 11, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2019 | Oct 11, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2019 | Oct 11, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2019 | Oct 11, 2019 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2019 | Oct 11, 2019 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2019 | Oct 11, 2019 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2019 | Oct 11, 2019 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2019 | Oct 11, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Oct 15, 2019 | Oct 10, 2019 | 000-23877 |
| EFFECT | Open Document | Open Filing | Sep 12, 2019 | 333-233667 | ||
| UPLOAD | Open Document | Open Filing | Sep 11, 2019 | |||
| CORRESP | Open Document | Open Filing | Sep 10, 2019 | |||
| S-3 | Open Document | Open Filing | S-3 | Sep 9, 2019 | 333-233667 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 29, 2019 | Aug 27, 2019 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | Aug 29, 2019 | 000-23877 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 20, 2019 | Aug 20, 2019 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | Aug 20, 2019 | 000-23877 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 14, 2019 | Aug 14, 2019 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | Aug 14, 2019 | 000-23877 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 12, 2019 | Aug 8, 2019 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 6, 2019 | Jun 30, 2019 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Jul 29, 2019 | Jul 29, 2019 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | Jul 29, 2019 | 000-23877 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 26, 2019 | Jul 25, 2019 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | Jul 26, 2019 | 000-23877 | |
| 424B3 | Open Document | Open Filing | 424B3 | Jul 22, 2019 | 333-232450 | |
| EFFECT | Open Document | Open Filing | Jul 15, 2019 | 333-232450 | ||
| CORRESP | Open Document | Open Filing | Jul 12, 2019 | |||
| S-4/A | Open Document | Open Filing | S-4/A | Jul 12, 2019 | 333-232450 | |
| UPLOAD | Open Document | Open Filing | Jul 3, 2019 | |||
| S-4 | Open Document | Open Filing | S-4 | Jul 1, 2019 | 333-232450 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2019 | Jun 7, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2019 | May 31, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2019 | May 30, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 30, 2019 | May 29, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2019 | May 24, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 28, 2019 | May 24, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | May 28, 2019 | May 23, 2019 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | May 28, 2019 | 000-23877 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2019 | May 22, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | May 17, 2019 | May 16, 2019 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | May 17, 2019 | 000-23877 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 9, 2019 | Mar 31, 2019 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Apr 26, 2019 | Apr 25, 2019 | 000-23877 |
| DEFR14A | Open Document | Open Filing | DEFR14A | Apr 24, 2019 | 000-23877 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 15, 2019 | May 23, 2019 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Apr 3, 2019 | Mar 28, 2019 | 000-23877 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Mar 22, 2019 | May 23, 2019 | 000-23877 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 14, 2019 | Dec 31, 2018 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2019 | Mar 12, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 5, 2019 | Mar 4, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 20, 2019 | Feb 11, 2019 | |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2019 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 13, 2019 | Feb 12, 2019 | |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 12, 2019 | 005-79815 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 11, 2019 | Feb 7, 2019 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 8, 2019 | 005-79815 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 6, 2019 | Feb 4, 2019 | |
| SC 13G/A | Open Document | Open Filing | Feb 4, 2019 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2019 | Jan 31, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2019 | Jan 29, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 31, 2019 | Jan 29, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 24, 2019 | Jan 24, 2019 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Jan 24, 2019 | Jan 24, 2019 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 14, 2018 | Dec 12, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2018 | Dec 10, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 6, 2018 | Dec 4, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 29, 2018 | Nov 28, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 29, 2018 | Nov 28, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 26, 2018 | Nov 21, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2018 | Nov 12, 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 6, 2018 | Sep 30, 2018 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 1, 2018 | Oct 30, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Oct 25, 2018 | Oct 25, 2018 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Sep 7, 2018 | Sep 6, 2018 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2018 | Aug 6, 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 7, 2018 | Jun 30, 2018 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Jul 30, 2018 | Jul 30, 2018 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Jul 27, 2018 | Jul 26, 2018 | 000-23877 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2018 | Jul 16, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 18, 2018 | Jul 18, 2018 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Jul 18, 2018 | Jul 16, 2018 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 30, 2018 | May 25, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2018 | May 24, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | May 25, 2018 | May 24, 2018 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2018 | May 10, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | May 9, 2018 | May 9, 2018 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2018 | Mar 31, 2018 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | May 7, 2018 | May 4, 2018 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2018 | May 2, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2018 | May 1, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 27, 2018 | Apr 26, 2018 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Apr 9, 2018 | Apr 6, 2018 | 000-23877 |
| EFFECT | Open Document | Open Filing | Apr 2, 2018 | 333-223243 | ||
| CORRESP | Open Document | Open Filing | Mar 30, 2018 | |||
| S-4/A | Open Document | Open Filing | S-4/A | Mar 30, 2018 | 333-223243 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 29, 2018 | May 24, 2018 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Mar 26, 2018 | Mar 22, 2018 | 000-23877 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 16, 2018 | Dec 31, 2017 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Mar 13, 2018 | Mar 13, 2018 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | Mar 13, 2018 | 000-23877 | |
| UPLOAD | Open Document | Open Filing | Mar 6, 2018 | |||
| S-4 | Open Document | Open Filing | S-4 | Feb 26, 2018 | 333-223243 | |
| EFFECT | Open Document | Open Filing | Feb 20, 2018 | 333-222873 | ||
| S-4/A | Open Document | Open Filing | S-4/A | Feb 20, 2018 | 333-222873 | |
| CORRESP | Open Document | Open Filing | Feb 15, 2018 | |||
| SC 13G/A | Open Document | Open Filing | Feb 14, 2018 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2018 | Feb 8, 2018 | |
| UPLOAD | Open Document | Open Filing | Feb 9, 2018 | |||
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 8, 2018 | 005-79815 | |
| S-4 | Open Document | Open Filing | S-4 | Feb 5, 2018 | 333-222873 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 29, 2018 | Jan 25, 2018 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | Jan 29, 2018 | 000-23877 | |
| SC 13G/A | Open Document | Open Filing | Jan 25, 2018 | 005-79815 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 11, 2018 | Jan 10, 2018 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | Jan 11, 2018 | 000-23877 | |
| 8-K | Open Document | Open Filing | 8-K | Dec 21, 2017 | Dec 20, 2017 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | Dec 21, 2017 | 000-23877 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 3, 2017 | Sep 30, 2017 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Oct 27, 2017 | Oct 26, 2017 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Sep 14, 2017 | Sep 14, 2017 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 29, 2017 | Aug 28, 2017 | |
| S-8 | Open Document | Open Filing | S-8 | Aug 22, 2017 | 333-220091 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 14, 2017 | Aug 10, 2017 | |
| SC 13G/A | Open Document | Open Filing | HTBK AS OF 07/31/2017 | Aug 10, 2017 | 005-79815 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 4, 2017 | Jun 30, 2017 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 1, 2017 | Jul 31, 2017 | 000-23877 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 28, 2017 | Jul 27, 2017 | 000-23877 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 14, 2017 | Jul 8, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 27, 2017 | Jun 26, 2017 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Jun 19, 2017 | Jun 14, 2017 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | May 30, 2017 | May 25, 2017 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | May 26, 2017 | May 23, 2017 | 000-23877 |
| 424B5 | Open Document | Open Filing | 424B5 | May 26, 2017 | 333-213625 | |
| FWP | Open Document | Open Filing | FWP | May 23, 2017 | 333-213625 | |
| FWP | Open Document | Open Filing | FWP | May 22, 2017 | 333-213625 | |
| 305B2 | Open Document | Open Filing | 305B2 | May 22, 2017 | 333-213625 | |
| 424B5 | Open Document | Open Filing | 424B5 | May 22, 2017 | 333-213625 | |
| 8-K | Open Document | Open Filing | 8-K | May 9, 2017 | May 8, 2017 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | May 8, 2017 | May 8, 2017 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 5, 2017 | Mar 31, 2017 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 4, 2017 | May 2, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | May 4, 2017 | May 2, 2017 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | May 3, 2017 | Apr 27, 2017 | 000-23877 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 19, 2017 | May 25, 2017 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Mar 28, 2017 | Mar 23, 2017 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 14, 2017 | Mar 10, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 6, 2017 | Mar 2, 2017 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 3, 2017 | Dec 31, 2016 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Feb 15, 2017 | Feb 13, 2017 | 000-23877 |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2017 | Dec 31, 2016 | |
| SC 13G | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 9, 2017 | 005-79815 | |
| SC 13G | Open Document | Open Filing | Feb 7, 2017 | 005-79815 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 31, 2017 | Jan 26, 2017 | 000-23877 |
| SC 13G/A | Open Document | Open Filing | Jan 24, 2017 | 005-79815 | ||
| 8-K | Open Document | Open Filing | 8-K | Dec 21, 2016 | Dec 15, 2016 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 6, 2016 | Dec 5, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 5, 2016 | Dec 1, 2016 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Dec 2, 2016 | 005-79815 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2016 | Nov 30, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 30, 2016 | Nov 29, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 29, 2016 | Nov 28, 2016 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Nov 28, 2016 | 005-79815 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 23, 2016 | Nov 22, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 23, 2016 | Nov 21, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2016 | Nov 21, 2016 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 21, 2016 | 005-79815 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 21, 2016 | Nov 18, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 18, 2016 | Nov 17, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 17, 2016 | Nov 16, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 15, 2016 | Nov 14, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 14, 2016 | Nov 11, 2016 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 4, 2016 | Sep 30, 2016 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Nov 1, 2016 | Oct 27, 2016 | 000-23877 |
| EFFECT | Open Document | Open Filing | Oct 13, 2016 | 333-168299 | ||
| EFFECT | Open Document | Open Filing | Oct 13, 2016 | 333-160567 | ||
| EFFECT | Open Document | Open Filing | Oct 13, 2016 | 333-156245 | ||
| POS AM | Open Document | Open Filing | POS AM | Oct 7, 2016 | 333-168299 | |
| POS AM | Open Document | Open Filing | POS AM | Oct 7, 2016 | 333-160567 | |
| POS AM | Open Document | Open Filing | POS AM | Oct 7, 2016 | 333-156245 | |
| 424B3 | Open Document | Open Filing | 424B3 | Oct 3, 2016 | 333-213626 | |
| EFFECT | Open Document | Open Filing | Sep 30, 2016 | 333-213626 | ||
| EFFECT | Open Document | Open Filing | Sep 30, 2016 | 333-213625 | ||
| CORRESP | Open Document | Open Filing | Sep 28, 2016 | |||
| CORRESP | Open Document | Open Filing | Sep 28, 2016 | |||
| CORRESP | Open Document | Open Filing | Sep 28, 2016 | |||
| S-3/A | Open Document | Open Filing | S-3/A | Sep 28, 2016 | 333-213625 | |
| D | Open Document | Open Filing | Sep 27, 2016 | 021-271326 | ||
| UPLOAD | Open Document | Open Filing | Sep 22, 2016 | |||
| UPLOAD | Open Document | Open Filing | Sep 22, 2016 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 21, 2016 | 005-79815 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 21, 2016 | Sep 12, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2016 | Sep 12, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2016 | Sep 12, 2016 | |
| S-3 | Open Document | Open Filing | S-3 | Sep 14, 2016 | 333-213626 | |
| S-3 | Open Document | Open Filing | S-3 | Sep 14, 2016 | 333-213625 | |
| SC 13D | Open Document | Open Filing | SC 13D | Sep 13, 2016 | 005-79815 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 13, 2016 | Sep 12, 2016 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 9, 2016 | Sep 8, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 8, 2016 | Sep 7, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 7, 2016 | Sep 6, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 7, 2016 | Sep 6, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 6, 2016 | Sep 2, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2016 | Sep 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 1, 2016 | Aug 31, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 1, 2016 | Aug 31, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 31, 2016 | Aug 30, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 31, 2016 | Aug 30, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 30, 2016 | Aug 29, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2016 | Aug 25, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 24, 2016 | Aug 18, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 23, 2016 | Aug 19, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 22, 2016 | Aug 19, 2016 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 5, 2016 | Jun 30, 2016 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 4, 2016 | Aug 2, 2016 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 1, 2016 | Jul 28, 2016 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Aug 1, 2016 | Aug 1, 2016 | 000-23877 |
| 4 | Open Document | Open Filing | 4 | Jun 7, 2016 | Jun 3, 2016 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 27, 2016 | May 26, 2016 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 27, 2016 | May 25, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 25, 2016 | May 18, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2016 | May 9, 2016 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 9, 2016 | May 9, 2016 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 6, 2016 | Mar 31, 2016 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 3, 2016 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 3, 2016 | Apr 28, 2016 | 000-23877 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 20, 2016 | May 26, 2016 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Apr 6, 2016 | Apr 4, 2016 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Mar 30, 2016 | Mar 24, 2016 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Mar 7, 2016 | Mar 7, 2016 | 000-23877 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 7, 2016 | Dec 31, 2015 | 000-23877 |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 11, 2016 | 005-79815 | |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2016 | Nov 24, 2015 | |
| SC 13G/A | Open Document | Open Filing | Feb 9, 2016 | 005-79815 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2016 | Feb 2, 2016 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 1, 2016 | Jan 28, 2016 | 000-23877 |
| SC 13G | Open Document | Open Filing | Jan 28, 2016 | 005-79815 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 6, 2015 | Sep 30, 2015 | 000-23877 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Nov 3, 2015 | Aug 20, 2015 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Oct 30, 2015 | Oct 26, 2015 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2015 | Sep 1, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2015 | Sep 1, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 2, 2015 | Aug 31, 2015 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2015 | Aug 20, 2015 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 26, 2015 | Aug 20, 2015 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 21, 2015 | Aug 20, 2015 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Aug 13, 2015 | Aug 11, 2015 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 7, 2015 | Jun 30, 2015 | 000-23877 |
| 425 | Open Document | Open Filing | PR07252015 | Jul 28, 2015 | 000-23877 | |
| 8-K | Open Document | Open Filing | PR07252015 | Jul 28, 2015 | Jun 30, 2015 | 000-23877 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Jul 28, 2015 | Jul 24, 2015 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K/A | Jul 28, 2015 | 000-23877 | |
| 8-K | Open Document | Open Filing | PR07242015 | Jul 27, 2015 | Jun 30, 2015 | 000-23877 |
| 425 | Open Document | Open Filing | PR07242015 | Jul 27, 2015 | 000-23877 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 10, 2015 | Jul 10, 2015 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | Jul 10, 2015 | 000-23877 | |
| EFFECT | Open Document | Open Filing | Jun 30, 2015 | 333-204813 | ||
| CORRESP | Open Document | Open Filing | Jun 26, 2015 | |||
| S-4/A | Open Document | Open Filing | S-4/A | Jun 26, 2015 | 333-204813 | |
| UPLOAD | Open Document | Open Filing | Jun 17, 2015 | |||
| 8-K | Open Document | Open Filing | PR06112015 | Jun 12, 2015 | Mar 31, 2015 | 000-23877 |
| 425 | Open Document | Open Filing | PR06112015 | Jun 12, 2015 | 000-23877 | |
| S-4 | Open Document | Open Filing | S-4 | Jun 9, 2015 | 333-204813 | |
| 8-K | Open Document | Open Filing | PR05222015 | May 22, 2015 | Mar 31, 2015 | 000-23877 |
| 425 | Open Document | Open Filing | PR05222015 | May 22, 2015 | 000-23877 | |
| 8-K | Open Document | Open Filing | PR05122015 | May 12, 2015 | Mar 31, 2015 | 000-23877 |
| 425 | Open Document | Open Filing | PR05122015 | May 12, 2015 | 000-23877 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2015 | Mar 31, 2015 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 30, 2015 | Apr 28, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 27, 2015 | Apr 24, 2015 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 23, 2015 | Apr 23, 2015 | 000-23877 |
| 425 | Open Document | Open Filing | 8-K | Apr 23, 2015 | 000-23877 | |
| 8-K | Open Document | Open Filing | PR0422015 | Apr 23, 2015 | Mar 31, 2015 | 000-23877 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 15, 2015 | May 21, 2015 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Apr 1, 2015 | Mar 26, 2015 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 13, 2015 | Mar 11, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 9, 2015 | Mar 5, 2015 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 6, 2015 | Dec 31, 2014 | 000-23877 |
| SC 13G/A | Open Document | Open Filing | Feb 12, 2015 | 005-79815 | ||
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 12, 2015 | Dec 22, 2014 | |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 12, 2015 | 005-79815 | |
| SC 13G/A | Open Document | Open Filing | Feb 10, 2015 | 005-79815 | ||
| SC 13G | Open Document | Open Filing | Feb 3, 2015 | 005-79815 | ||
| 8-K | Open Document | Open Filing | PR0122015 | Jan 27, 2015 | Dec 31, 2014 | 000-23877 |
| 8-K/A | Open Document | Open Filing | 8-K/A | Jan 13, 2015 | Nov 1, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Nov 25, 2014 | Nov 20, 2014 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 24, 2014 | Nov 20, 2014 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 6, 2014 | Sep 30, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Nov 4, 2014 | Nov 1, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | PR10242014 | Oct 28, 2014 | Sep 30, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Oct 9, 2014 | Oct 8, 2014 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 6, 2014 | Jun 30, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | PR07242014 | Jul 30, 2014 | Jun 30, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Jul 28, 2014 | Jul 24, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | PR07252014 | Jul 25, 2014 | Jul 25, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | PR06242014 | Jun 26, 2014 | Jun 24, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | PR06112014 | Jun 12, 2014 | Jun 10, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | May 23, 2014 | May 22, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | PR05122014 | May 13, 2014 | Mar 31, 2014 | 000-23877 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2014 | Mar 31, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | PR05062014 | May 6, 2014 | Mar 31, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | PR04252014 | Apr 29, 2014 | Mar 31, 2014 | 000-23877 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 16, 2014 | May 22, 2014 | 000-23877 |
| 8-K | Open Document | Open Filing | PR03102014 | Mar 10, 2014 | Mar 10, 2014 | 000-23877 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 7, 2014 | Dec 31, 2013 | 000-23877 |
| 8-K | Open Document | Open Filing | 8-K | Mar 4, 2014 | Feb 27, 2014 | 000-23877 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2014 | Feb 27, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 27, 2014 | Feb 25, 2014 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 21, 2014 | Feb 18, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | Feb 20, 2014 | Feb 18, 2014 | 000-23877 |
| SC 13G/A | Open Document | Open Filing | DISCLOSURE DOCUMENT | Feb 14, 2014 | 005-79815 | |
| SC 13G/A | Open Document | Open Filing | 123113 | Feb 11, 2014 | 005-79815 | |
| SC 13G/A | Open Document | Open Filing | Feb 7, 2014 | 005-79815 | ||
| 8-K | Open Document | Open Filing | PR02052014 | Feb 6, 2014 | Feb 5, 2014 | 000-23877 |
| SC 13G | Open Document | Open Filing | Jan 29, 2014 | 005-79815 | ||
| 8-K | Open Document | Open Filing | PR01242014 | Jan 27, 2014 | Dec 31, 2013 | 000-23877 |