| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 18, 2025 | Nov 18, 2025 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 5, 2025 | Nov 5, 2025 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 5, 2025 | Sep 30, 2025 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 20, 2025 | Oct 20, 2025 | 000-16469 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 11, 2025 | Sep 10, 2025 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 11, 2025 | Sep 10, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 10, 2025 | Sep 10, 2025 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 5, 2025 | Aug 5, 2025 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 5, 2025 | Jun 30, 2025 | 000-16469 |
| ARS | Open Document | Open Filing | ARS | Jul 28, 2025 | Dec 31, 2024 | 000-16469 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Jul 28, 2025 | Dec 31, 2024 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 23, 2025 | Jul 23, 2025 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 22, 2025 | Jul 22, 2025 | 000-16469 |
| PRE 14A | Open Document | Data | Open Filing | PRE 14A | Jul 14, 2025 | Dec 31, 2024 | 000-16469 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 25, 2025 | Jun 23, 2025 | |
| 144 | Open Document | Open Filing | Jun 23, 2025 | 000-16469 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 11, 2025 | Jun 10, 2025 | |
| 144 | Open Document | Open Filing | Jun 10, 2025 | 000-16469 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2025 | May 22, 2025 | |
| 144 | Open Document | Open Filing | May 22, 2025 | 000-16469 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 14, 2025 | May 13, 2025 | |
| 144 | Open Document | Open Filing | May 13, 2025 | 000-16469 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | May 5, 2025 | May 5, 2025 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 5, 2025 | Mar 31, 2025 | 000-16469 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 29, 2025 | Dec 20, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 23, 2025 | Apr 23, 2025 | 000-16469 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2025 | Mar 21, 2025 | |
| 144 | Open Document | Open Filing | Mar 21, 2025 | 000-16469 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 17, 2025 | Mar 17, 2025 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 14, 2025 | Mar 14, 2025 | 000-16469 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 11, 2025 | Dec 31, 2024 | 000-16469 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Mar 3, 2025 | Mar 3, 2025 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 25, 2025 | Feb 25, 2025 | 000-16469 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 28, 2025 | Jan 27, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 22, 2025 | Jan 22, 2025 | 000-16469 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2025 | Jan 3, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 7, 2025 | Jan 3, 2025 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2025 | Dec 31, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2025 | Dec 31, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2025 | Dec 31, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2025 | Dec 31, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2025 | Dec 31, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2025 | Dec 31, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 20, 2024 | Dec 20, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 18, 2024 | Dec 18, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 2, 2024 | Dec 2, 2024 | 000-16469 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 26, 2024 | Nov 22, 2024 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 26, 2024 | Nov 22, 2024 | |
| 144 | Open Document | Open Filing | Nov 22, 2024 | 000-16469 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 19, 2024 | Nov 15, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 12, 2024 | Nov 12, 2024 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 6, 2024 | Nov 6, 2024 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 6, 2024 | Sep 30, 2024 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 21, 2024 | Oct 21, 2024 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 16, 2024 | Oct 7, 2024 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 19, 2024 | Sep 17, 2024 | 000-16469 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 21, 2024 | Aug 19, 2024 | |
| 144 | Open Document | Open Filing | Aug 19, 2024 | 000-16469 | ||
| 144 | Open Document | Open Filing | Aug 14, 2024 | 000-16469 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 6, 2024 | Jun 30, 2024 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 6, 2024 | Aug 6, 2024 | 000-16469 |
| ARS | Open Document | Open Filing | ARS | Aug 1, 2024 | Dec 31, 2023 | 000-16469 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Aug 1, 2024 | Dec 31, 2023 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 22, 2024 | Jul 22, 2024 | 000-16469 |
| PRE 14A | Open Document | Data | Open Filing | PRE 14A | Jul 16, 2024 | Dec 31, 2023 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 6, 2024 | Jun 1, 2024 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 7, 2024 | May 7, 2024 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 7, 2024 | Mar 31, 2024 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 24, 2024 | Apr 24, 2024 | 000-16469 |
| 4 | Open Document | Open Filing | Mar 5, 2024 | Mar 4, 2024 | ||
| 4 | Open Document | Open Filing | Mar 5, 2024 | Mar 1, 2024 | ||
| 144 | Open Document | Open Filing | Mar 4, 2024 | 000-16469 | ||
| 144 | Open Document | Open Filing | Mar 1, 2024 | 000-16469 | ||
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 27, 2024 | Dec 31, 2023 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 27, 2024 | Feb 27, 2024 | 000-16469 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 13, 2024 | 005-40016 | |
| 4 | Open Document | Open Filing | Feb 9, 2024 | Feb 8, 2024 | ||
| 144 | Open Document | Open Filing | Feb 8, 2024 | 000-16469 | ||
| SC 13G/A | Open Document | Open Filing | Jan 25, 2024 | 005-40016 | ||
| 4 | Open Document | Open Filing | Jan 23, 2024 | Jan 19, 2024 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 23, 2024 | Jan 23, 2024 | 000-16469 |
| 4 | Open Document | Open Filing | Jan 9, 2024 | Jan 8, 2024 | ||
| 4 | Open Document | Open Filing | Jan 8, 2024 | Jan 8, 2024 | ||
| 4 | Open Document | Open Filing | Jan 8, 2024 | Jan 5, 2024 | ||
| 4 | Open Document | Open Filing | Jan 5, 2024 | Jan 4, 2024 | ||
| 144 | Open Document | Open Filing | Jan 4, 2024 | 000-16469 | ||
| 144 | Open Document | Open Filing | Jan 4, 2024 | 000-16469 | ||
| 4 | Open Document | Open Filing | Jan 2, 2024 | Dec 29, 2023 | ||
| 4 | Open Document | Open Filing | Jan 2, 2024 | Dec 29, 2023 | ||
| 4 | Open Document | Open Filing | Jan 2, 2024 | Dec 29, 2023 | ||
| 4 | Open Document | Open Filing | Jan 2, 2024 | Dec 29, 2023 | ||
| 4 | Open Document | Open Filing | Jan 2, 2024 | Dec 29, 2023 | ||
| 4 | Open Document | Open Filing | Jan 2, 2024 | Dec 29, 2023 | ||
| 4 | Open Document | Open Filing | Dec 29, 2023 | Dec 27, 2023 | ||
| 4 | Open Document | Open Filing | Dec 29, 2023 | Dec 28, 2023 | ||
| 4 | Open Document | Open Filing | Dec 21, 2023 | Dec 19, 2023 | ||
| 4 | Open Document | Open Filing | Dec 15, 2023 | Dec 14, 2023 | ||
| 144 | Open Document | Open Filing | Dec 14, 2023 | 000-16469 | ||
| 144 | Open Document | Open Filing | Dec 14, 2023 | 000-16469 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 21, 2023 | Nov 21, 2023 | 000-16469 |
| 10-Q/A | Open Document | Data | Open Filing | 10-Q/A | Nov 9, 2023 | Sep 30, 2023 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 7, 2023 | Nov 7, 2023 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 7, 2023 | Sep 30, 2023 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 23, 2023 | Oct 23, 2023 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 19, 2023 | Sep 14, 2023 | 000-16469 |
| 3 | Open Document | Open Filing | Sep 14, 2023 | Sep 14, 2023 | ||
| 4 | Open Document | Open Filing | Aug 14, 2023 | Aug 14, 2023 | ||
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | Aug 9, 2023 | Aug 8, 2023 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 8, 2023 | Aug 8, 2023 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 8, 2023 | Jun 30, 2023 | 000-16469 |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Aug 1, 2023 | Sep 14, 2023 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 25, 2023 | Jul 24, 2023 | 000-16469 |
| ARS | Open Document | Open Filing | ARS | Jul 18, 2023 | Dec 31, 2022 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 10, 2023 | Jul 10, 2023 | 000-16469 |
| 4 | Open Document | Open Filing | Jun 23, 2023 | Jun 21, 2023 | ||
| 144 | Open Document | Open Filing | Jun 21, 2023 | 000-16469 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | May 8, 2023 | Jan 4, 2023 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2023 | Mar 31, 2023 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 21, 2023 | Apr 20, 2023 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 20, 2023 | Apr 19, 2023 | 000-16469 |
| 4 | Open Document | Open Filing | Mar 17, 2023 | Mar 15, 2023 | ||
| 4 | Open Document | Open Filing | Mar 7, 2023 | Mar 3, 2023 | ||
| 4 | Open Document | Open Filing | Mar 7, 2023 | Mar 3, 2023 | ||
| 4 | Open Document | Open Filing | Mar 7, 2023 | Mar 3, 2023 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 28, 2023 | Feb 28, 2023 | 000-16469 |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 28, 2023 | Dec 31, 2022 | 000-16469 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2023 | 005-40016 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 9, 2023 | 005-40016 | |
| 4 | Open Document | Open Filing | Feb 1, 2023 | Jan 31, 2023 | ||
| 4 | Open Document | Open Filing | Jan 27, 2023 | Jan 26, 2023 | ||
| SC 13G | Open Document | Open Filing | Jan 25, 2023 | 005-40016 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 23, 2023 | Jan 23, 2023 | 000-16469 |
| 4 | Open Document | Open Filing | Jan 18, 2023 | Jan 17, 2023 | ||
| 4 | Open Document | Open Filing | Jan 11, 2023 | Jan 9, 2023 | ||
| 4 | Open Document | Open Filing | Jan 11, 2023 | Jan 9, 2023 | ||
| 4 | Open Document | Open Filing | Jan 11, 2023 | Jan 9, 2023 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 4, 2023 | Jan 4, 2023 | 000-16469 |
| 4 | Open Document | Open Filing | Jan 3, 2023 | Dec 30, 2022 | ||
| 4 | Open Document | Open Filing | Jan 3, 2023 | Dec 30, 2022 | ||
| 4 | Open Document | Open Filing | Jan 3, 2023 | Dec 30, 2022 | ||
| 4 | Open Document | Open Filing | Jan 3, 2023 | Dec 30, 2022 | ||
| 4 | Open Document | Open Filing | Jan 3, 2023 | Dec 30, 2022 | ||
| 4 | Open Document | Open Filing | Jan 3, 2023 | Dec 30, 2022 | ||
| 4 | Open Document | Open Filing | Jan 3, 2023 | Dec 30, 2022 | ||
| 4 | Open Document | Open Filing | Dec 27, 2022 | Dec 23, 2022 | ||
| 4 | Open Document | Open Filing | Dec 27, 2022 | Dec 23, 2022 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 21, 2022 | Dec 21, 2022 | 000-16469 |
| 4 | Open Document | Open Filing | Dec 20, 2022 | Dec 16, 2022 | ||
| 4 | Open Document | Open Filing | Dec 15, 2022 | Dec 13, 2022 | ||
| 4 | Open Document | Open Filing | Dec 13, 2022 | Dec 9, 2022 | ||
| 4 | Open Document | Open Filing | Dec 8, 2022 | Dec 6, 2022 | ||
| 4 | Open Document | Open Filing | Dec 6, 2022 | Dec 2, 2022 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 21, 2022 | Nov 21, 2022 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 9, 2022 | Nov 9, 2022 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 9, 2022 | Sep 30, 2022 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 24, 2022 | Oct 24, 2022 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 15, 2022 | Sep 9, 2022 | 000-16469 |
| 4 | Open Document | Open Filing | Sep 12, 2022 | Sep 8, 2022 | ||
| 3 | Open Document | Open Filing | Sep 9, 2022 | Sep 6, 2022 | ||
| 4 | Open Document | Open Filing | Aug 23, 2022 | Aug 22, 2022 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 9, 2022 | Aug 9, 2022 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 9, 2022 | Jun 30, 2022 | 000-16469 |
| 4 | Open Document | Open Filing | Jul 27, 2022 | Jul 25, 2022 | ||
| DEF 14A | Open Document | Open Filing | DEF 14A | Jul 22, 2022 | Sep 9, 2022 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 21, 2022 | Jul 21, 2022 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 20, 2022 | Jul 18, 2022 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 1, 2022 | Jun 1, 2022 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 10, 2022 | May 10, 2022 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 10, 2022 | Mar 31, 2022 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 26, 2022 | Apr 26, 2022 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 14, 2022 | Apr 14, 2022 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 1, 2022 | Mar 1, 2022 | 000-16469 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 1, 2022 | Dec 31, 2021 | 000-16469 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2022 | 005-40016 | |
| 4 | Open Document | Open Filing | Feb 10, 2022 | Feb 8, 2022 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 10, 2022 | 005-40016 | |
| 4 | Open Document | Open Filing | Feb 3, 2022 | Feb 1, 2022 | ||
| SC 13G/A | Open Document | Open Filing | Feb 1, 2022 | 005-40016 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 24, 2022 | Jan 24, 2022 | 000-16469 |
| 4 | Open Document | Open Filing | Jan 11, 2022 | Jan 7, 2022 | ||
| 4 | Open Document | Open Filing | Jan 6, 2022 | Jan 4, 2022 | ||
| 4 | Open Document | Open Filing | Dec 22, 2021 | Dec 20, 2021 | ||
| 4 | Open Document | Open Filing | Dec 22, 2021 | Dec 22, 2021 | ||
| 4 | Open Document | Open Filing | Dec 20, 2021 | Dec 16, 2021 | ||
| 4 | Open Document | Open Filing | Dec 17, 2021 | Dec 15, 2021 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 9, 2021 | Dec 9, 2021 | 000-16469 |
| 4 | Open Document | Open Filing | Dec 8, 2021 | Dec 6, 2021 | ||
| 4 | Open Document | Open Filing | Dec 3, 2021 | Dec 1, 2021 | ||
| 4 | Open Document | Open Filing | Dec 3, 2021 | Dec 2, 2021 | ||
| 4/A | Open Document | Open Filing | Dec 1, 2021 | Nov 29, 2021 | ||
| 4 | Open Document | Open Filing | Nov 30, 2021 | Nov 29, 2021 | ||
| 4 | Open Document | Open Filing | Nov 30, 2021 | Nov 26, 2021 | ||
| 4 | Open Document | Open Filing | Nov 29, 2021 | Nov 24, 2021 | ||
| 4 | Open Document | Open Filing | Nov 23, 2021 | Nov 22, 2021 | ||
| 4 | Open Document | Open Filing | Nov 23, 2021 | Nov 19, 2021 | ||
| 4 | Open Document | Open Filing | Nov 19, 2021 | Nov 19, 2021 | ||
| 4 | Open Document | Open Filing | Nov 19, 2021 | Nov 18, 2021 | ||
| 4 | Open Document | Open Filing | Nov 19, 2021 | Nov 18, 2021 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 15, 2021 | Nov 15, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 8, 2021 | Nov 8, 2021 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 8, 2021 | Sep 30, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 25, 2021 | Oct 25, 2021 | 000-16469 |
| 4 | Open Document | Open Filing | Oct 18, 2021 | Oct 14, 2021 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 5, 2021 | Oct 5, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 4, 2021 | Oct 1, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 30, 2021 | Sep 27, 2021 | 000-16469 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Aug 13, 2021 | Oct 5, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 9, 2021 | Aug 9, 2021 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 9, 2021 | Jun 30, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 19, 2021 | Jul 19, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 7, 2021 | Jul 7, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 3, 2021 | May 10, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | May 10, 2021 | May 10, 2021 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | May 10, 2021 | Mar 31, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Apr 20, 2021 | Apr 20, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Apr 12, 2021 | Apr 12, 2021 | 000-16469 |
| 4 | Open Document | Open Filing | Mar 12, 2021 | Mar 10, 2021 | ||
| 4 | Open Document | Open Filing | Mar 11, 2021 | Mar 9, 2021 | ||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Mar 1, 2021 | Mar 1, 2021 | 000-16469 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | Mar 1, 2021 | Dec 31, 2020 | 000-16469 |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 12, 2021 | 005-40016 | |
| 4 | Open Document | Open Filing | Feb 11, 2021 | Feb 9, 2021 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 10, 2021 | 005-40016 | |
| 4 | Open Document | Open Filing | Feb 8, 2021 | Feb 4, 2021 | ||
| 4 | Open Document | Open Filing | Feb 5, 2021 | Feb 3, 2021 | ||
| 4 | Open Document | Open Filing | Feb 3, 2021 | Feb 1, 2021 | ||
| 4 | Open Document | Open Filing | Feb 3, 2021 | Feb 1, 2021 | ||
| 4 | Open Document | Open Filing | Feb 3, 2021 | Feb 1, 2021 | ||
| 4 | Open Document | Open Filing | Feb 3, 2021 | Feb 1, 2021 | ||
| 4 | Open Document | Open Filing | Feb 3, 2021 | Feb 1, 2021 | ||
| 4 | Open Document | Open Filing | Feb 3, 2021 | Feb 1, 2021 | ||
| 4 | Open Document | Open Filing | Feb 3, 2021 | Feb 1, 2021 | ||
| 4 | Open Document | Open Filing | Jan 29, 2021 | Jan 27, 2021 | ||
| 4 | Open Document | Open Filing | Jan 29, 2021 | Jan 27, 2021 | ||
| SC 13G/A | Open Document | Open Filing | Jan 29, 2021 | 005-40016 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 25, 2021 | Jan 25, 2021 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jan 11, 2021 | Jan 11, 2021 | 000-16469 |
| 4 | Open Document | Open Filing | Jan 8, 2021 | Jan 7, 2021 | ||
| 4/A | Open Document | Open Filing | Jan 7, 2021 | Dec 12, 2019 | ||
| 4 | Open Document | Open Filing | Jan 6, 2021 | Jan 5, 2021 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 30, 2020 | Dec 28, 2020 | |
| 4 | Open Document | Open Filing | Dec 28, 2020 | Dec 23, 2020 | ||
| 4 | Open Document | Open Filing | Dec 28, 2020 | Dec 23, 2020 | ||
| 4 | Open Document | Open Filing | Dec 18, 2020 | Dec 16, 2020 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 16, 2020 | Dec 14, 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 16, 2020 | Dec 14, 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 9, 2020 | Dec 7, 2020 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Dec 1, 2020 | Dec 1, 2020 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Nov 9, 2020 | Nov 9, 2020 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Nov 9, 2020 | Sep 30, 2020 | 000-16469 |
| UPLOAD | Open Document | Open Filing | Nov 4, 2020 | |||
| CORRESP | Open Document | Open Filing | Nov 2, 2020 | |||
| 10-K/A | Open Document | Data | Open Filing | AMENDMENT NO. 1 TO FORM 10-K | Nov 2, 2020 | Dec 31, 2019 | 000-16469 |
| UPLOAD | Open Document | Open Filing | Oct 30, 2020 | |||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Oct 27, 2020 | Oct 27, 2020 | 000-16469 |
| 4 | Open Document | Open Filing | Oct 9, 2020 | Oct 9, 2020 | ||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Oct 8, 2020 | Oct 8, 2020 | 000-16469 |
| 4 | Open Document | Open Filing | Oct 2, 2020 | Sep 30, 2020 | ||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Sep 9, 2020 | Sep 9, 2020 | 000-16469 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Aug 20, 2020 | Oct 8, 2020 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Aug 10, 2020 | Aug 10, 2020 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Aug 10, 2020 | Jun 30, 2020 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jul 22, 2020 | Jul 22, 2020 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jul 1, 2020 | Jul 1, 2020 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jun 11, 2020 | Jun 11, 2020 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | May 11, 2020 | May 11, 2020 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | May 11, 2020 | Mar 31, 2020 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Apr 22, 2020 | Apr 22, 2020 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Mar 24, 2020 | Mar 23, 2020 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Mar 2, 2020 | Mar 2, 2020 | 000-16469 |
| 10-K | Open Document | Data | Open Filing | Mar 2, 2020 | Dec 31, 2019 | 000-16469 | |
| 5 | Open Document | Open Filing | Feb 14, 2020 | Dec 31, 2019 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 12, 2020 | 005-40016 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Feb 7, 2020 | Feb 4, 2020 | 000-16469 |
| SC 13G/A | Open Document | Open Filing | Feb 5, 2020 | 005-40016 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 4, 2020 | Feb 1, 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 4, 2020 | Feb 1, 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIOP DOCUMENT | Feb 4, 2020 | Feb 1, 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 4, 2020 | Feb 1, 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 4, 2020 | Feb 1, 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 4, 2020 | Feb 1, 2020 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jan 27, 2020 | Jan 27, 2020 | 000-16469 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 17, 2020 | Jan 16, 2020 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2020 | Dec 31, 2019 | |
| 4 | Open Document | Open Filing | Jan 3, 2020 | Dec 31, 2019 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2020 | Dec 31, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2020 | Dec 31, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 3, 2020 | Dec 31, 2019 | |
| 4/A | Open Document | Open Filing | Dec 23, 2019 | Dec 19, 2019 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 20, 2019 | Dec 19, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 20, 2019 | Dec 19, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 19, 2019 | Dec 17, 2019 | |
| 4/A | Open Document | Open Filing | Dec 18, 2019 | Dec 16, 2019 | ||
| 4 | Open Document | Open Filing | Dec 18, 2019 | Dec 16, 2019 | ||
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 18, 2019 | Dec 16, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 18, 2019 | Dec 16, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 9, 2019 | Dec 9, 2019 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 27, 2019 | Feb 1, 2019 | |
| UPLOAD | Open Document | Open Filing | Nov 25, 2019 | |||
| CORRESP | Open Document | Open Filing | Nov 21, 2019 | |||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Nov 20, 2019 | Nov 20, 2019 | 000-16469 |
| UPLOAD | Open Document | Open Filing | Nov 18, 2019 | |||
| CORRESP | Open Document | Open Filing | Nov 15, 2019 | |||
| UPLOAD | Open Document | Open Filing | Nov 7, 2019 | |||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Nov 5, 2019 | Nov 5, 2019 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Nov 5, 2019 | Sep 30, 2019 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Oct 28, 2019 | Oct 28, 2019 | 000-16469 |
| 4 | Open Document | Open Filing | Oct 2, 2019 | Sep 30, 2019 | ||
| 4 | Open Document | Open Filing | Sep 27, 2019 | Sep 25, 2019 | ||
| 4 | Open Document | Open Filing | Sep 24, 2019 | Sep 20, 2019 | ||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Sep 16, 2019 | Sep 12, 2019 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Sep 9, 2019 | Sep 3, 2019 | 000-16469 |
| 4 | Open Document | Open Filing | Aug 20, 2019 | Aug 16, 2019 | ||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Aug 5, 2019 | Aug 5, 2019 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Aug 5, 2019 | Jun 30, 2019 | 000-16469 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Jul 26, 2019 | Sep 12, 2019 | 000-16469 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jul 23, 2019 | Jul 23, 2019 | 000-16469 |
| 4 | Open Document | Open Filing | Jun 21, 2019 | Jun 21, 2019 | ||
| 4 | Open Document | Open Filing | Jun 20, 2019 | Jun 18, 2019 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 17, 2019 | Jun 13, 2019 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jun 7, 2019 | Jun 7, 2019 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | May 6, 2019 | May 6, 2019 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 6, 2019 | Mar 31, 2019 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 24, 2019 | Apr 24, 2019 | 000-16469 |
| 4 | Open Document | Open Filing | FORM 4 | Mar 8, 2019 | Mar 6, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 4, 2019 | Mar 4, 2019 | 000-16469 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 1, 2019 | Dec 31, 2018 | 000-16469 |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2019 | 005-40016 | ||
| 4/A | Open Document | Open Filing | FORM 4/A | Feb 8, 2019 | Feb 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2019 | Feb 6, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 8, 2019 | Feb 6, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2019 | Feb 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2019 | Feb 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2019 | Feb 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2019 | Feb 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2019 | Feb 1, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Feb 4, 2019 | Feb 1, 2019 | |
| SC 13G/A | Open Document | Open Filing | Feb 4, 2019 | 005-40016 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 28, 2019 | Jan 28, 2019 | 000-16469 |
| 4/A | Open Document | Open Filing | 4/A | Jan 22, 2019 | Jan 3, 2019 | |
| 4 | Open Document | Open Filing | 4 | Jan 18, 2019 | Jan 18, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 7, 2019 | Jan 3, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 7, 2019 | Jan 3, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2019 | Dec 31, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2019 | Dec 31, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2019 | Dec 31, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2019 | Dec 31, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 3, 2019 | Dec 31, 2018 | |
| 4 | Open Document | Open Filing | 4 | Dec 26, 2018 | Dec 21, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 26, 2018 | Dec 21, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 | Dec 13, 2018 | Dec 12, 2018 | |
| 4 | Open Document | Open Filing | Dec 12, 2018 | Dec 10, 2018 | ||
| 4 | Open Document | Open Filing | Dec 12, 2018 | Dec 10, 2018 | ||
| 8-K | Open Document | Open Filing | 8-K | Nov 13, 2018 | Nov 12, 2018 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Nov 5, 2018 | Nov 5, 2018 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 5, 2018 | Sep 30, 2018 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Oct 24, 2018 | Oct 24, 2018 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Sep 18, 2018 | Sep 18, 2018 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Sep 14, 2018 | Sep 14, 2018 | 000-16469 |
| 4 | Open Document | Open Filing | 4 | Sep 6, 2018 | Sep 4, 2018 | |
| 4 | Open Document | Open Filing | 4 | Aug 29, 2018 | Aug 27, 2018 | |
| 4 | Open Document | Open Filing | 4 | Aug 14, 2018 | Aug 10, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 7, 2018 | Aug 7, 2018 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 7, 2018 | Jun 30, 2018 | 000-16469 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jul 27, 2018 | Sep 14, 2018 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Jul 24, 2018 | Jul 24, 2018 | 000-16469 |
| 4 | Open Document | Open Filing | 4 | May 25, 2018 | May 23, 2018 | |
| 4 | Open Document | Open Filing | 4 | May 25, 2018 | May 23, 2018 | |
| 4 | Open Document | Open Filing | 4 | May 25, 2018 | May 23, 2018 | |
| 4 | Open Document | Open Filing | 4 | May 25, 2018 | May 23, 2018 | |
| 4 | Open Document | Open Filing | 4 | May 18, 2018 | May 16, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 15, 2018 | May 11, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | May 8, 2018 | May 8, 2018 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2018 | Mar 31, 2018 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Apr 25, 2018 | Apr 25, 2018 | 000-16469 |
| 4 | Open Document | Open Filing | 4 | Apr 20, 2018 | Apr 18, 2018 | |
| 3 | Open Document | Open Filing | 3 | Apr 6, 2018 | Apr 3, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Apr 4, 2018 | Apr 4, 2018 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Apr 3, 2018 | Apr 3, 2018 | 000-16469 |
| 4 | Open Document | Open Filing | 4 | Mar 28, 2018 | Mar 26, 2018 | |
| 4 | Open Document | Open Filing | 4 | Mar 28, 2018 | Mar 26, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 23, 2018 | Mar 23, 2018 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 23, 2018 | Mar 23, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 13, 2018 | Mar 13, 2018 | 000-16469 |
| 10-K | Open Document | Data | Open Filing | FORM 10K | Mar 13, 2018 | Dec 31, 2017 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Feb 26, 2018 | Feb 21, 2018 | 000-16469 |
| SC 13G/A | Open Document | Open Filing | Feb 9, 2018 | 005-40016 | ||
| 4 | Open Document | Open Filing | 4 | Feb 6, 2018 | Feb 5, 2018 | |
| 4 | Open Document | Open Filing | 4 | Feb 2, 2018 | Feb 1, 2018 | |
| 4 | Open Document | Open Filing | 4 | Feb 2, 2018 | Feb 1, 2018 | |
| 4 | Open Document | Open Filing | 4 | Feb 2, 2018 | Feb 1, 2018 | |
| 4 | Open Document | Open Filing | 4 | Feb 2, 2018 | Feb 1, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 29, 2018 | Jan 29, 2018 | 000-16469 |
| SC 13G/A | Open Document | Open Filing | Jan 25, 2018 | 005-40016 | ||
| 4 | Open Document | Open Filing | 4 | Jan 19, 2018 | Jan 19, 2018 | |
| 4 | Open Document | Open Filing | 4 | Jan 19, 2018 | Jan 19, 2018 | |
| 4 | Open Document | Open Filing | 4 | Jan 19, 2018 | Jan 19, 2018 | |
| 4 | Open Document | Open Filing | 4 | Jan 19, 2018 | Jan 19, 2018 | |
| 4 | Open Document | Open Filing | 4 | Jan 19, 2018 | Jan 17, 2018 | |
| 4 | Open Document | Open Filing | 4 | Jan 16, 2018 | Jan 11, 2018 | |
| 4 | Open Document | Open Filing | 4 | Jan 3, 2018 | Dec 29, 2017 | |
| 4 | Open Document | Open Filing | 4 | Jan 3, 2018 | Dec 29, 2017 | |
| 4 | Open Document | Open Filing | 4 | Jan 3, 2018 | Dec 29, 2017 | |
| 4 | Open Document | Open Filing | 4 | Jan 3, 2018 | Dec 29, 2017 | |
| 4 | Open Document | Open Filing | 4 | Jan 3, 2018 | Dec 29, 2017 | |
| 4 | Open Document | Open Filing | 4 | Jan 3, 2018 | Dec 29, 2017 | |
| 4 | Open Document | Open Filing | 4 | Jan 3, 2018 | Dec 29, 2017 | |
| 4 | Open Document | Open Filing | 4 | Dec 22, 2017 | Dec 21, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 18, 2017 | Dec 15, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 18, 2017 | Dec 15, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 15, 2017 | Dec 13, 2017 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 15, 2017 | Dec 13, 2017 | |
| 4 | Open Document | Open Filing | 4 | Dec 15, 2017 | Dec 14, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Dec 4, 2017 | Dec 4, 2017 | 000-16469 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 29, 2017 | Nov 27, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Nov 13, 2017 | Nov 13, 2017 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Nov 8, 2017 | Nov 8, 2017 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 8, 2017 | Sep 30, 2017 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Oct 24, 2017 | Oct 24, 2017 | 000-16469 |
| 4 | Open Document | Open Filing | 4 | Oct 12, 2017 | Oct 10, 2017 | |
| 4 | Open Document | Open Filing | 4 | Oct 3, 2017 | Oct 2, 2017 | |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 15, 2017 | Sep 12, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 12, 2017 | Sep 12, 2017 | 000-16469 |
| 4 | Open Document | Open Filing | 4 | Sep 5, 2017 | Aug 31, 2017 | |
| 4 | Open Document | Open Filing | 4 | Aug 16, 2017 | Aug 14, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 7, 2017 | Aug 7, 2017 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 7, 2017 | Jun 30, 2017 | 000-16469 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Aug 1, 2017 | Sep 12, 2017 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 31, 2017 | Jul 31, 2017 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 26, 2017 | Jul 26, 2017 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 9, 2017 | May 9, 2017 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 9, 2017 | Mar 31, 2017 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Apr 27, 2017 | Apr 27, 2017 | 000-16469 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 22, 2017 | Mar 20, 2017 | |
| S-8 | Open Document | Open Filing | S-8 | Mar 15, 2017 | 333-216705 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 13, 2017 | Mar 13, 2017 | 000-16469 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 13, 2017 | Dec 31, 2016 | 000-16469 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2017 | Feb 27, 2017 | |
| SC 13G | Open Document | Open Filing | Feb 10, 2017 | 005-40016 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2017 | Feb 1, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2017 | Feb 1, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2017 | Feb 1, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2017 | Feb 1, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2017 | Feb 1, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 30, 2017 | Jan 30, 2017 | 000-16469 |
| SC 13G/A | Open Document | Open Filing | Jan 25, 2017 | 005-40016 | ||
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 30, 2016 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 30, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 30, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 30, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 30, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 30, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 30, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Dec 30, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2017 | Jan 3, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 16, 2016 | Dec 15, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 13, 2016 | Dec 9, 2016 | |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2016 | Dec 6, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 8, 2016 | Dec 6, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 30, 2016 | Nov 28, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 30, 2016 | Nov 28, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2016 | Nov 18, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 22, 2016 | Nov 18, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 14, 2016 | Nov 14, 2016 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Nov 8, 2016 | Nov 8, 2016 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 8, 2016 | Sep 30, 2016 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 24, 2016 | Oct 24, 2016 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 14, 2016 | Sep 13, 2016 | 000-16469 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 31, 2016 | Aug 29, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 30, 2016 | Aug 26, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 18, 2016 | Aug 16, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 16, 2016 | Aug 12, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 9, 2016 | Aug 9, 2016 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 9, 2016 | Jun 30, 2016 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Jul 26, 2016 | Jul 25, 2016 | 000-16469 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jul 25, 2016 | Sep 13, 2016 | 000-16469 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 11, 2016 | Jul 11, 2016 | |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | May 10, 2016 | May 10, 2016 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 10, 2016 | Mar 31, 2016 | 000-16469 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Apr 21, 2016 | Apr 21, 2016 | 000-16469 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 15, 2016 | Apr 13, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 15, 2016 | Apr 13, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 14, 2016 | Apr 12, 2016 | |
| CT ORDER | Open Document | Open Filing | Apr 8, 2016 | 000-16469 | ||
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Mar 14, 2016 | Mar 14, 2016 | 000-16469 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 14, 2016 | Dec 31, 2015 | 000-16469 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2016 | Feb 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2016 | Feb 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2016 | Feb 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2016 | Feb 1, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2016 | Feb 1, 2016 | |
| SC 13G | Open Document | Open Filing | Jan 28, 2016 | 005-40016 | ||
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jan 26, 2016 | Jan 26, 2016 | 000-16469 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Dec 31, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Dec 31, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Dec 31, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Dec 31, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Dec 31, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Dec 31, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2016 | Dec 31, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2015 | Dec 14, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 15, 2015 | Dec 14, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 11, 2015 | Dec 10, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 9, 2015 | Dec 7, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 2, 2015 | Dec 1, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 20, 2015 | Nov 19, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 17, 2015 | Nov 17, 2015 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 9, 2015 | Nov 9, 2015 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 9, 2015 | Sep 30, 2015 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 21, 2015 | Oct 21, 2015 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 2, 2015 | Sep 30, 2015 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 17, 2015 | Sep 15, 2015 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 7, 2015 | Aug 7, 2015 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 7, 2015 | Jun 30, 2015 | 000-16469 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jul 28, 2015 | Sep 15, 2015 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 22, 2015 | Jul 22, 2015 | 000-16469 |
| 4 | Open Document | Open Filing | Jul 2, 2015 | Jul 1, 2015 | ||
| 4 | Open Document | Open Filing | Jun 24, 2015 | Jun 22, 2015 | ||
| 4 | Open Document | Open Filing | Jun 5, 2015 | Jun 4, 2015 | ||
| 4 | Open Document | Open Filing | Jun 5, 2015 | Jun 3, 2015 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 1, 2015 | May 29, 2015 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 11, 2015 | May 11, 2015 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 11, 2015 | Mar 31, 2015 | 000-16469 |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | May 8, 2015 | Dec 31, 2014 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 23, 2015 | Apr 23, 2015 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 9, 2015 | Apr 8, 2015 | 000-16469 |
| 4 | Open Document | Open Filing | Mar 26, 2015 | Mar 24, 2015 | ||
| 8-K | Open Document | Open Filing | 8-K | Mar 19, 2015 | Mar 18, 2015 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 11, 2015 | Mar 11, 2015 | 000-16469 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 11, 2015 | Dec 31, 2014 | 000-16469 |
| SC 13G/A | Open Document | Open Filing | INTER | Feb 10, 2015 | 005-40016 | |
| 4 | Open Document | Open Filing | Feb 4, 2015 | Feb 2, 2015 | ||
| 4 | Open Document | Open Filing | Feb 4, 2015 | Feb 2, 2015 | ||
| 4 | Open Document | Open Filing | Feb 4, 2015 | Feb 2, 2015 | ||
| 4 | Open Document | Open Filing | Feb 4, 2015 | Feb 2, 2015 | ||
| 4 | Open Document | Open Filing | Jan 30, 2015 | Jan 29, 2015 | ||
| 4 | Open Document | Open Filing | Jan 30, 2015 | Jan 28, 2015 | ||
| 4 | Open Document | Open Filing | Jan 30, 2015 | Jan 28, 2015 | ||
| 4 | Open Document | Open Filing | Jan 30, 2015 | Jan 28, 2015 | ||
| SC 13G | Open Document | Open Filing | IPAR | Jan 29, 2015 | 005-40016 | |
| 8-K | Open Document | Open Filing | 8-K | Jan 26, 2015 | Jan 26, 2015 | 000-16469 |
| 4 | Open Document | Open Filing | Jan 5, 2015 | Dec 31, 2014 | ||
| 4 | Open Document | Open Filing | Jan 5, 2015 | Dec 31, 2014 | ||
| 4 | Open Document | Open Filing | Jan 5, 2015 | Dec 31, 2014 | ||
| 4 | Open Document | Open Filing | Jan 5, 2015 | Dec 31, 2014 | ||
| 4 | Open Document | Open Filing | Jan 5, 2015 | Dec 31, 2014 | ||
| 4/A | Open Document | Open Filing | Jan 5, 2015 | Dec 31, 2014 | ||
| 4 | Open Document | Open Filing | Jan 5, 2015 | Dec 30, 2014 | ||
| 4 | Open Document | Open Filing | Dec 19, 2014 | Dec 18, 2014 | ||
| 4 | Open Document | Open Filing | Dec 19, 2014 | Dec 18, 2014 | ||
| 4 | Open Document | Open Filing | Dec 19, 2014 | Dec 18, 2014 | ||
| 4 | Open Document | Open Filing | Dec 19, 2014 | Dec 18, 2014 | ||
| 8-K | Open Document | Open Filing | 8-K | Dec 16, 2014 | Dec 15, 2014 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Nov 17, 2014 | Nov 17, 2014 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Nov 10, 2014 | Nov 10, 2014 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 10, 2014 | Sep 30, 2014 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Oct 23, 2014 | Oct 22, 2014 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 9, 2014 | Sep 8, 2014 | 000-16469 |
| 3 | Open Document | Open Filing | Sep 8, 2014 | Sep 8, 2014 | ||
| 4 | Open Document | Open Filing | Sep 5, 2014 | Sep 3, 2014 | ||
| 8-K | Open Document | Open Filing | 8-K | Aug 11, 2014 | Aug 11, 2014 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 11, 2014 | Jun 30, 2014 | 000-16469 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jul 28, 2014 | Sep 8, 2014 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | Jul 23, 2014 | Jul 23, 2014 | 000-16469 |
| ARS | Open Document | Open Filing | AUTO-GENERATED PAPER DOCUMENT | Jul 3, 2014 | Dec 31, 2013 | 000-16469 |
| 8-K | Open Document | Open Filing | 8-K | May 7, 2014 | May 7, 2014 | 000-16469 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 7, 2014 | Mar 31, 2014 | 000-16469 |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 25, 2014 | Apr 24, 2014 | 000-16469 |
| 4 | Open Document | Open Filing | Apr 3, 2014 | Apr 1, 2014 | ||
| 4 | Open Document | Open Filing | Apr 3, 2014 | Apr 1, 2014 | ||
| 4 | Open Document | Open Filing | Mar 28, 2014 | Mar 26, 2014 | ||
| 4 | Open Document | Open Filing | Mar 27, 2014 | Mar 26, 2014 | ||
| 4 | Open Document | Open Filing | Mar 27, 2014 | Mar 25, 2014 | ||
| 4 | Open Document | Open Filing | Mar 27, 2014 | Mar 25, 2014 | ||
| 4 | Open Document | Open Filing | Mar 27, 2014 | Mar 25, 2014 | ||
| 4 | Open Document | Open Filing | Mar 24, 2014 | Mar 20, 2014 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Mar 11, 2014 | Mar 11, 2014 | 000-16469 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Mar 11, 2014 | Dec 31, 2013 | 000-16469 |
| 4 | Open Document | Open Filing | Feb 12, 2014 | Feb 10, 2014 | ||
| 4/A | Open Document | Open Filing | Feb 7, 2014 | Feb 5, 2014 | ||
| 4/A | Open Document | Open Filing | Feb 7, 2014 | Feb 5, 2014 | ||
| 4 | Open Document | Open Filing | Feb 7, 2014 | Feb 5, 2014 | ||
| 4 | Open Document | Open Filing | Feb 7, 2014 | Feb 7, 2014 | ||
| 4 | Open Document | Open Filing | Feb 4, 2014 | Feb 1, 2014 | ||
| 4 | Open Document | Open Filing | Feb 4, 2014 | Feb 1, 2014 | ||
| 4 | Open Document | Open Filing | Feb 4, 2014 | Feb 1, 2014 | ||
| 4 | Open Document | Open Filing | Feb 4, 2014 | Feb 1, 2014 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 27, 2014 | Jan 27, 2014 | 000-16469 |
| 4 | Open Document | Open Filing | Jan 24, 2014 | Jan 22, 2014 | ||
| 8-K | Open Document | Open Filing | IPAR_SERGE_ROSINOER | Jan 14, 2014 | Jan 14, 2014 | 000-16469 |
| 8-K | Open Document | Open Filing | IPAR_SERGE_ROSINOER | Jan 8, 2014 | Jan 8, 2014 | 000-16469 |
| 4/A | Open Document | Open Filing | Jan 2, 2014 | Dec 31, 2013 | ||
| 4/A | Open Document | Open Filing | Jan 2, 2014 | Dec 31, 2013 | ||
| 4 | Open Document | Open Filing | Jan 2, 2014 | Dec 31, 2013 | ||
| 4 | Open Document | Open Filing | Jan 2, 2014 | Dec 31, 2013 | ||
| 4 | Open Document | Open Filing | Jan 2, 2014 | Dec 31, 2013 | ||
| 4 | Open Document | Open Filing | Jan 2, 2014 | Dec 31, 2013 | ||
| 4 | Open Document | Open Filing | Jan 2, 2014 | Dec 31, 2013 | ||
| 4 | Open Document | Open Filing | Jan 2, 2014 | Dec 31, 2013 |