| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G/A | Open Document | Open Filing | Nov 14, 2025 | 005-19763 | ||
| SCHEDULE 13G/A | Open Document | Open Filing | Nov 13, 2025 | 005-19763 | ||
| SCHEDULE 13G | Open Document | Open Filing | Oct 30, 2025 | 005-19763 | ||
| S-3ASR | Open Document | Data | Open Filing | S-3ASR | Oct 28, 2025 | 333-291117 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 28, 2025 | Sep 30, 2025 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 28, 2025 | Oct 28, 2025 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | Sep 22, 2025 | Sep 18, 2025 | |
| 144 | Open Document | Open Filing | Sep 22, 2025 | 000-07099 | ||
| 144 | Open Document | Open Filing | Sep 19, 2025 | 000-07099 | ||
| 144 | Open Document | Open Filing | Sep 18, 2025 | 000-07099 | ||
| 4 | Open Document | Open Filing | 4 | Sep 16, 2025 | Sep 12, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 16, 2025 | Sep 12, 2025 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | Sep 9, 2025 | Sep 5, 2025 | |
| 4 | Open Document | Open Filing | 4 | Sep 3, 2025 | Aug 29, 2025 | |
| 4 | Open Document | Open Filing | 4 | Aug 19, 2025 | Aug 15, 2025 | |
| SCHEDULE 13G/A | Open Document | Open Filing | Aug 6, 2025 | 005-19763 | ||
| 4 | Open Document | Open Filing | 4 | Aug 1, 2025 | Jul 30, 2025 | |
| 4 | Open Document | Open Filing | 4 | Aug 1, 2025 | Jul 30, 2025 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 29, 2025 | Jun 30, 2025 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 29, 2025 | Jul 29, 2025 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 24, 2025 | Jul 18, 2025 | 000-07099 |
| SCHEDULE 13G/A | Open Document | Open Filing | Jul 16, 2025 | 005-19763 | ||
| 4 | Open Document | Open Filing | 4 | Jul 8, 2025 | Jul 5, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jun 30, 2025 | Jun 27, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 6, 2025 | Jun 4, 2025 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | Jun 6, 2025 | Jun 3, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jun 5, 2025 | Jun 3, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jun 5, 2025 | Jun 3, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jun 5, 2025 | Jun 3, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jun 5, 2025 | Jun 3, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jun 5, 2025 | Jun 3, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jun 5, 2025 | Jun 3, 2025 | |
| 4 | Open Document | Open Filing | 4 | Jun 5, 2025 | Jun 3, 2025 | |
| SD | Open Document | Open Filing | SD | May 29, 2025 | 000-07099 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 22, 2025 | May 20, 2025 | 000-07099 |
| SCHEDULE 13G | Open Document | Open Filing | May 15, 2025 | 005-19763 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Apr 29, 2025 | Mar 31, 2025 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 29, 2025 | Apr 29, 2025 | 000-07099 |
| SCHEDULE 13G/A | Open Document | Open Filing | Apr 15, 2025 | 005-19763 | ||
| ARS | Open Document | Open Filing | ARS | Apr 10, 2025 | Dec 31, 2024 | 000-07099 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 10, 2025 | 000-07099 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Apr 10, 2025 | May 20, 2025 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 4, 2025 | Mar 31, 2025 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | Apr 2, 2025 | Mar 31, 2025 | |
| 4 | Open Document | Open Filing | 4 | Apr 2, 2025 | Mar 31, 2025 | |
| 4 | Open Document | Open Filing | 4 | Apr 2, 2025 | Mar 31, 2025 | |
| 144 | Open Document | Open Filing | Mar 31, 2025 | 000-07099 | ||
| 4 | Open Document | Open Filing | 4 | Mar 31, 2025 | Mar 27, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 18, 2025 | Mar 15, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 18, 2025 | Mar 15, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 18, 2025 | Mar 15, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 18, 2025 | Mar 15, 2025 | |
| 4 | Open Document | Open Filing | 4 | Mar 11, 2025 | Mar 7, 2025 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 6, 2025 | Feb 28, 2025 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | Feb 27, 2025 | Feb 26, 2025 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Feb 25, 2025 | Dec 31, 2024 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 25, 2025 | Feb 25, 2025 | 000-07099 |
| SCHEDULE 13G | Open Document | Open Filing | Feb 12, 2025 | 005-19763 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 17, 2025 | Jan 16, 2025 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Jan 3, 2025 | Jan 2, 2025 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | Dec 12, 2024 | Jul 5, 2024 | |
| 4 | Open Document | Open Filing | 4 | Dec 12, 2024 | Jun 27, 2023 | |
| 4 | Open Document | Open Filing | 4 | Dec 12, 2024 | Aug 15, 2023 | |
| 4/A | Open Document | Open Filing | 4/A | Dec 12, 2024 | Jul 6, 2021 | |
| SC 13G | Open Document | Open Filing | SEC SCHEDULE 13G | Nov 13, 2024 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Oct 31, 2024 | 005-19763 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 29, 2024 | Sep 30, 2024 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 29, 2024 | Oct 29, 2024 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 29, 2024 | Oct 28, 2024 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Oct 11, 2024 | Oct 7, 2024 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | Sep 3, 2024 | Aug 30, 2024 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 30, 2024 | Jun 30, 2024 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 30, 2024 | Jul 30, 2024 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | Jul 2, 2024 | Jun 30, 2024 | |
| 4 | Open Document | Open Filing | 4 | Jul 2, 2024 | Jun 30, 2024 | |
| SD | Open Document | Open Filing | SD | May 30, 2024 | 000-07099 | |
| 4/A | Open Document | Open Filing | 4/A | May 22, 2024 | May 20, 2024 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 22, 2024 | May 20, 2024 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | May 22, 2024 | May 20, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 22, 2024 | May 20, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 22, 2024 | May 20, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 22, 2024 | May 20, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 22, 2024 | May 20, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 22, 2024 | May 20, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 22, 2024 | May 20, 2024 | |
| 4 | Open Document | Open Filing | 4 | May 2, 2024 | May 1, 2024 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Apr 30, 2024 | Mar 31, 2024 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 30, 2024 | Apr 30, 2024 | 000-07099 |
| ARS | Open Document | Open Filing | ARS | Apr 10, 2024 | Dec 31, 2023 | 000-07099 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 10, 2024 | 000-07099 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Apr 10, 2024 | May 20, 2024 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | Apr 2, 2024 | Mar 31, 2024 | |
| 4 | Open Document | Open Filing | 4 | Apr 2, 2024 | Mar 31, 2024 | |
| PRE 14A | Open Document | Data | Open Filing | PRE 14A | Mar 22, 2024 | May 20, 2024 | 000-07099 |
| 4 | Open Document | Open Filing | 4 | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | 4 | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | 4 | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | 4 | Mar 19, 2024 | Mar 15, 2024 | |
| 4 | Open Document | Open Filing | 4 | Mar 8, 2024 | Mar 6, 2024 | |
| 4 | Open Document | Open Filing | 4 | Mar 8, 2024 | Mar 6, 2024 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 5, 2024 | Dec 31, 2023 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 5, 2024 | Mar 5, 2024 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 9, 2024 | 005-19763 | |
| SC 13G | Open Document | Open Filing | Jan 26, 2024 | 005-19763 | ||
| 4 | Open Document | Open Filing | 4 | Jan 9, 2024 | Jan 5, 2024 | |
| 4 | Open Document | Open Filing | 4 | Dec 26, 2023 | Dec 21, 2023 | |
| 144 | Open Document | Open Filing | Dec 21, 2023 | 000-07099 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 7, 2023 | Sep 30, 2023 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 7, 2023 | Nov 7, 2023 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 11, 2023 | Oct 6, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 5, 2023 | Sep 29, 2023 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2023 | Sep 29, 2023 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Oct 3, 2023 | Jul 5, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2023 | Sep 29, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 19, 2023 | Sep 18, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 13, 2023 | Sep 13, 2023 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 11, 2023 | Sep 7, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 11, 2023 | Sep 7, 2023 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 11, 2023 | Sep 6, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 11, 2023 | Sep 6, 2023 | 000-07099 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Sep 8, 2023 | Sep 2, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 8, 2023 | Sep 1, 2023 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 25, 2023 | Aug 21, 2023 | 000-07099 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 8, 2023 | Jun 30, 2023 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 8, 2023 | Aug 8, 2023 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 14, 2023 | Jul 14, 2023 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 12, 2023 | Jul 10, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 11, 2023 | Jul 5, 2023 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2023 | Jul 5, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 5, 2023 | Jun 29, 2023 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2023 | Jun 5, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2023 | Jun 5, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2023 | Jun 5, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2023 | Jun 5, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2023 | Jun 5, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 7, 2023 | Jun 5, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 7, 2023 | Jun 5, 2023 | 000-07099 |
| SD | Open Document | Open Filing | SD | May 24, 2023 | 000-07099 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 9, 2023 | Mar 31, 2023 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 9, 2023 | May 9, 2023 | 000-07099 |
| ARS | Open Document | Open Filing | ARS | Apr 24, 2023 | Dec 31, 2022 | 000-07099 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 24, 2023 | 000-07099 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Apr 24, 2023 | 000-07099 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 14, 2023 | Apr 12, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 3, 2023 | Mar 31, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 29, 2023 | Mar 28, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2023 | Mar 15, 2023 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2023 | Mar 10, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 9, 2023 | Mar 3, 2023 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 8, 2023 | Mar 7, 2023 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 6, 2023 | Dec 31, 2022 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 6, 2023 | Mar 6, 2023 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 10, 2023 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 10, 2023 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 8, 2023 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Jan 26, 2023 | 005-19763 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 10, 2023 | Jan 10, 2023 | 000-07099 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jan 6, 2023 | 005-19763 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 3, 2023 | Dec 29, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 21, 2022 | Nov 18, 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 7, 2022 | Sep 30, 2022 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 7, 2022 | Nov 7, 2022 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 6, 2022 | Sep 30, 2022 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 22, 2022 | Sep 20, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 25, 2022 | Aug 24, 2022 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 17, 2022 | 005-19763 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2022 | Aug 15, 2022 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Aug 17, 2022 | Aug 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2022 | Aug 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 17, 2022 | Aug 15, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 11, 2022 | Aug 11, 2022 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2022 | Aug 9, 2022 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 8, 2022 | Jun 30, 2022 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 8, 2022 | Aug 8, 2022 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 11, 2022 | Jul 11, 2022 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 11, 2022 | Jul 11, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 11, 2022 | Jul 11, 2022 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 11, 2022 | Jun 27, 2022 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 11, 2022 | Jun 27, 2022 | |
| SC 13G | Open Document | Open Filing | Jul 8, 2022 | 005-19763 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 10, 2022 | Jun 8, 2022 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2022 | Jun 8, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2022 | Jun 8, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2022 | Jun 8, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2022 | Jun 8, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2022 | Jun 8, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 10, 2022 | Jun 8, 2022 | |
| SD | Open Document | Open Filing | SD | May 24, 2022 | 000-07099 | |
| EFFECT | Open Document | Open Filing | May 12, 2022 | 333-264623 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 12, 2022 | May 11, 2022 | |
| CORRESP | Open Document | Open Filing | May 10, 2022 | |||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 10, 2022 | Mar 31, 2022 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 10, 2022 | May 10, 2022 | 000-07099 |
| UPLOAD | Open Document | Open Filing | May 9, 2022 | |||
| S-3 | Open Document | Open Filing | S-3 | May 2, 2022 | 333-264623 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 29, 2022 | 000-07099 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 29, 2022 | Jun 8, 2022 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 31, 2022 | Mar 30, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 28, 2022 | Mar 24, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 23, 2022 | Mar 21, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2022 | Mar 15, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 17, 2022 | Mar 15, 2022 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 14, 2022 | Dec 31, 2021 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 14, 2022 | Mar 14, 2022 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2022 | Mar 7, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2022 | Mar 7, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2022 | Mar 7, 2022 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 9, 2022 | Mar 7, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 8, 2022 | Mar 8, 2022 | 000-07099 |
| 8-K/A | Open Document | Data | Open Filing | 8-K/A | Mar 8, 2022 | Jan 10, 2022 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 10, 2022 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 10, 2022 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 8, 2022 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 4, 2022 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | Feb 1, 2022 | 005-19763 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 10, 2022 | Jan 10, 2022 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 22, 2021 | Dec 20, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 20, 2021 | Dec 17, 2021 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 13, 2021 | Dec 9, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Nov 12, 2021 | Nov 10, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Nov 12, 2021 | Nov 10, 2021 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Nov 12, 2021 | Nov 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2021 | Nov 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2021 | Nov 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 12, 2021 | Nov 10, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 8, 2021 | Nov 4, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Nov 8, 2021 | Nov 4, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 8, 2021 | Sep 30, 2021 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 8, 2021 | Nov 8, 2021 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 8, 2021 | Nov 4, 2021 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 18, 2021 | Aug 13, 2021 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 5, 2021 | Aug 5, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 3, 2021 | Jun 30, 2021 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 3, 2021 | Aug 3, 2021 | 000-07099 |
| SD | Open Document | Open Filing | SD | May 27, 2021 | 000-07099 | |
| 8-K | Open Document | Data | Open Filing | 8-K | May 27, 2021 | May 25, 2021 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2021 | May 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2021 | May 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2021 | May 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2021 | May 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2021 | May 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2021 | May 25, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 26, 2021 | May 25, 2021 | |
| S-8 | Open Document | Open Filing | S-8 | May 25, 2021 | 333-256466 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2021 | May 7, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 11, 2021 | May 11, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 10, 2021 | May 7, 2021 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 6, 2021 | Mar 31, 2021 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 6, 2021 | May 6, 2021 | 000-07099 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 21, 2021 | Apr 15, 2021 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 15, 2021 | 000-07099 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 15, 2021 | May 25, 2021 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 7, 2021 | Apr 5, 2021 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Apr 7, 2021 | Apr 5, 2021 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 6, 2021 | Apr 6, 2021 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2021 | Apr 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2021 | Apr 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 5, 2021 | Apr 1, 2021 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 5, 2021 | Mar 4, 2021 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 3, 2021 | Dec 31, 2020 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 3, 2021 | Mar 3, 2021 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | SEC SCHEDULE 13G | Feb 12, 2021 | 005-19763 | |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 11, 2021 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 11, 2021 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 11, 2021 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | Jan 29, 2021 | 005-19763 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 10, 2020 | Nov 6, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 4, 2020 | Sep 30, 2020 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 4, 2020 | Nov 4, 2020 | 000-07099 |
| 424B3 | Open Document | Open Filing | 424B3 | Oct 14, 2020 | 333-183275 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2020 | Aug 13, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2020 | Aug 10, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2020 | Aug 6, 2020 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 5, 2020 | Jun 30, 2020 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Aug 5, 2020 | Jun 30, 2020 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jul 7, 2020 | Jul 6, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 7, 2020 | Jul 2, 2020 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 7, 2020 | Jul 6, 2020 | |
| S-8 | Open Document | Open Filing | S-8 | Jul 6, 2020 | 333-239707 | |
| 8-K | Open Document | Open Filing | 8-K | Jul 6, 2020 | Jul 2, 2020 | 000-07099 |
| S-8 | Open Document | Open Filing | S-8 | Jun 17, 2020 | 333-239224 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 16, 2020 | Jun 11, 2020 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | May 20, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | May 20, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | Jun 11, 2020 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 15, 2020 | May 20, 2020 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | May 29, 2020 | 000-07099 | |
| SD | Open Document | Open Filing | SD | May 27, 2020 | 000-07099 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 6, 2020 | Mar 31, 2020 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | May 6, 2020 | May 6, 2020 | 000-07099 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 24, 2020 | 000-07099 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 24, 2020 | Jun 11, 2020 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Apr 7, 2020 | Apr 7, 2020 | 000-07099 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 4, 2020 | Dec 31, 2019 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Mar 4, 2020 | Mar 4, 2020 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 12, 2020 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 12, 2020 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 12, 2020 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | Feb 5, 2020 | 005-19763 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 25, 2019 | Nov 22, 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 6, 2019 | Sep 30, 2019 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Nov 6, 2019 | Nov 6, 2019 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 27, 2019 | Aug 27, 2019 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Aug 27, 2019 | 005-19763 | |
| SC 13G | Open Document | Open Filing | SC 13G | Aug 27, 2019 | 005-19763 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2019 | Aug 15, 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 6, 2019 | Jun 30, 2019 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Aug 6, 2019 | Aug 6, 2019 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Jun 12, 2019 | Jun 11, 2019 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2019 | Jun 5, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2019 | Jun 5, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2019 | Jun 5, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2019 | Jun 5, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2019 | Jun 5, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2019 | Jun 5, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 6, 2019 | Jun 5, 2019 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 6, 2019 | Jun 5, 2019 | 000-07099 |
| SD | Open Document | Open Filing | 2019 SD | May 28, 2019 | 000-07099 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2019 | May 9, 2019 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2019 | Mar 31, 2019 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | May 8, 2019 | May 8, 2019 | 000-07099 |
| EFFECT | Open Document | Open Filing | May 3, 2019 | 333-231001 | ||
| CORRESP | Open Document | Open Filing | May 1, 2019 | |||
| UPLOAD | Open Document | Open Filing | Apr 30, 2019 | |||
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 24, 2019 | 000-07099 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Apr 24, 2019 | Jun 5, 2019 | 000-07099 |
| S-3 | Open Document | Open Filing | FORM S-3 | Apr 24, 2019 | 333-231001 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 28, 2019 | Mar 28, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2019 | Mar 8, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2019 | Mar 8, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 12, 2019 | Mar 8, 2019 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 11, 2019 | Mar 8, 2019 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 7, 2019 | Dec 31, 2018 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Mar 7, 2019 | Mar 7, 2019 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2019 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 8, 2019 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | Feb 4, 2019 | 005-19763 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2018 | Dec 28, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 26, 2018 | Dec 24, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 12, 2018 | Dec 11, 2018 | |
| 8-K/A | Open Document | Open Filing | 8-K/A | Dec 11, 2018 | Oct 24, 2018 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 28, 2018 | Nov 28, 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 7, 2018 | Sep 30, 2018 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Nov 7, 2018 | Nov 7, 2018 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Oct 29, 2018 | Oct 24, 2018 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 9, 2018 | Aug 9, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 9, 2018 | Aug 9, 2018 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 8, 2018 | Jun 30, 2018 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Aug 8, 2018 | Aug 8, 2018 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2018 | Jun 12, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2018 | Jun 12, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2018 | Jun 12, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2018 | Jun 12, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2018 | Jun 12, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2018 | Jun 12, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2018 | Jun 12, 2018 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 13, 2018 | Jun 12, 2018 | 000-07099 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 12, 2018 | Jun 12, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2018 | Jun 4, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 4, 2018 | Jun 1, 2018 | |
| SD | Open Document | Open Filing | SD - CONFLICT MINERALS FY17 | May 24, 2018 | 000-07099 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q Q1 2018 | May 10, 2018 | Mar 31, 2018 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K Q1 FY18 | May 10, 2018 | May 10, 2018 | 000-07099 |
| DEFA14A | Open Document | Open Filing | DEFA 14A | Apr 27, 2018 | 000-07099 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 27, 2018 | Jun 12, 2018 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 23, 2018 | Apr 19, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 23, 2018 | Apr 19, 2018 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Apr 23, 2018 | Apr 19, 2018 | |
| 8-K | Open Document | Open Filing | 8-K DIVESTITURE | Apr 5, 2018 | Mar 30, 2018 | 000-07099 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 9, 2018 | Dec 31, 2017 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Mar 8, 2018 | Mar 8, 2018 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 14, 2018 | 005-19763 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2018 | Feb 12, 2018 | |
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 9, 2018 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | Jan 29, 2018 | 005-19763 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2017 | Dec 14, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Dec 13, 2017 | Dec 4, 2017 | 000-07099 |
| SC 13G | Open Document | Open Filing | SC 13G | Dec 11, 2017 | 005-19763 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 27, 2017 | 005-19763 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 17, 2017 | 005-19763 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 13, 2017 | Nov 13, 2017 | |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 13, 2017 | 005-19763 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2017 | Nov 9, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2017 | Nov 9, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2017 | Nov 9, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2017 | Nov 9, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2017 | Nov 9, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2017 | Nov 9, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 9, 2017 | Nov 9, 2017 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q 9 30 2017 | Nov 8, 2017 | Sep 30, 2017 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Nov 8, 2017 | Nov 8, 2017 | 000-07099 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 17, 2017 | 005-19763 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Aug 16, 2017 | Aug 15, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2017 | Aug 16, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 16, 2017 | Aug 15, 2017 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 9, 2017 | Jun 30, 2017 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Aug 9, 2017 | Aug 9, 2017 | 000-07099 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 21, 2017 | Jul 17, 2017 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 13, 2017 | Jun 10, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Jun 12, 2017 | Jun 9, 2017 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | May 19, 2017 | May 16, 2017 | 000-07099 |
| SD | Open Document | Open Filing | SD | May 19, 2017 | 000-07099 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2017 | May 16, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 17, 2017 | May 17, 2017 | 000-07099 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 16, 2017 | May 16, 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 16, 2017 | May 16, 2017 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 16, 2017 | May 16, 2017 | 000-07099 |
| S-8 | Open Document | Open Filing | S-8 | May 16, 2017 | 333-218030 | |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 10, 2017 | Mar 31, 2017 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | May 10, 2017 | May 10, 2017 | 000-07099 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 4, 2017 | 000-07099 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 4, 2017 | May 16, 2017 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 15, 2017 | Mar 14, 2017 | |
| SC 13D | Open Document | Open Filing | SC 13D | Mar 14, 2017 | 005-19763 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 14, 2017 | Dec 31, 2016 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2017 | Mar 10, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 13, 2017 | Mar 10, 2017 | |
| 8-K | Open Document | Open Filing | 8-K | Mar 9, 2017 | Mar 9, 2017 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2017 | 005-19763 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Feb 3, 2017 | Feb 1, 2017 | 000-07099 |
| SC 13G | Open Document | Open Filing | Jan 30, 2017 | 005-19763 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 26, 2017 | Jan 23, 2017 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 13, 2017 | Jan 11, 2017 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jan 12, 2017 | Jan 9, 2017 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 28, 2016 | Dec 23, 2016 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Dec 28, 2016 | 005-19763 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 23, 2016 | Dec 21, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 9, 2016 | Dec 7, 2016 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 9, 2016 | Dec 8, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 6, 2016 | Nov 30, 2016 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 22, 2016 | Nov 18, 2016 | |
| 10-Q | Open Document | Data | Open Filing | CECE-10Q-20160930 | Nov 8, 2016 | Sep 30, 2016 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Nov 8, 2016 | Nov 8, 2016 | 000-07099 |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | Sep 12, 2016 | Sep 7, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 12, 2016 | Sep 7, 2016 | |
| 10-Q | Open Document | Data | Open Filing | CECE-10Q-20160630 | Aug 9, 2016 | Jun 30, 2016 | 000-07099 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 9, 2016 | Aug 9, 2016 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jun 16, 2016 | Jun 15, 2016 | |
| SD | Open Document | Open Filing | FORM SD | May 31, 2016 | 000-07099 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 20, 2016 | May 12, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 20, 2016 | May 12, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 20, 2016 | May 12, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 20, 2016 | May 12, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 20, 2016 | May 12, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 20, 2016 | May 12, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 20, 2016 | May 12, 2016 | |
| 4/A | Open Document | Open Filing | FORM 4/A SUBMISSION | May 20, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2016 | May 12, 2016 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 19, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 18, 2016 | May 17, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2016 | May 12, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 16, 2016 | May 12, 2016 | |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | May 16, 2016 | May 12, 2016 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 16, 2016 | May 12, 2016 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | May 10, 2016 | 005-19763 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 10, 2016 | Mar 31, 2016 | 000-07099 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 10, 2016 | May 10, 2016 | 000-07099 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 1, 2016 | 000-07099 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 1, 2016 | May 12, 2016 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Mar 31, 2016 | 005-19763 | |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 23, 2016 | Dec 31, 2015 | 000-07099 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Mar 15, 2016 | Dec 31, 2015 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Mar 10, 2016 | Mar 9, 2016 | 000-07099 |
| SC 13G | Open Document | Open Filing | SC 13G | Feb 11, 2016 | 005-19763 | |
| SC 13G/A | Open Document | Open Filing | Feb 8, 2016 | 005-19763 | ||
| SC 13G | Open Document | Open Filing | Jan 28, 2016 | 005-19763 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jan 13, 2016 | Jan 13, 2016 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2016 | Jan 4, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 6, 2016 | Jan 6, 2016 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 15, 2015 | Dec 15, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 14, 2015 | Dec 11, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Dec 7, 2015 | Dec 4, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 30, 2015 | Nov 25, 2015 | |
| 8-K/A | Open Document | Open Filing | 8-K/A | Nov 18, 2015 | Sep 3, 2015 | 000-07099 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 9, 2015 | Sep 30, 2015 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Nov 5, 2015 | Nov 5, 2015 | 000-07099 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D (AMENDMENT NO. 17) | Sep 11, 2015 | 005-19763 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 10, 2015 | Sep 4, 2015 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 10, 2015 | Sep 4, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2015 | Sep 4, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2015 | Sep 4, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2015 | Sep 4, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 9, 2015 | Sep 4, 2015 | |
| 8-K | Open Document | Open Filing | 8-K | Sep 8, 2015 | Sep 8, 2015 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 8, 2015 | Sep 4, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 8, 2015 | Sep 4, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 8, 2015 | Sep 4, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 8, 2015 | Sep 4, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 8, 2015 | Sep 4, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Sep 3, 2015 | Sep 2, 2015 | 000-07099 |
| S-8 | Open Document | Open Filing | FORM S-8 | Sep 3, 2015 | 333-206743 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 27, 2015 | Aug 27, 2015 | 000-07099 |
| 425 | Open Document | Open Filing | 8-K | Aug 27, 2015 | 000-07099 | |
| 8-K | Open Document | Open Filing | 8-K | Aug 24, 2015 | Aug 23, 2015 | 000-07099 |
| 425 | Open Document | Open Filing | 8-K | Aug 24, 2015 | ||
| 8-K/A | Open Document | Open Filing | FORM 8-K/A (AMENDMENT NO. 1) | Aug 21, 2015 | Aug 20, 2015 | 000-07099 |
| 425 | Open Document | Open Filing | FORM 8-K/A (AMENDMENT NO. 1) | Aug 21, 2015 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 20, 2015 | Aug 20, 2015 | 000-07099 |
| 425 | Open Document | Open Filing | FORM 8-K | Aug 20, 2015 | ||
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2015 | Aug 13, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 14, 2015 | Aug 13, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 11, 2015 | Aug 10, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2015 | Aug 10, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2015 | Aug 10, 2015 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Aug 10, 2015 | Aug 10, 2015 | |
| 425 | Open Document | Open Filing | 425 | Aug 7, 2015 | ||
| 10-Q | Open Document | Data | Open Filing | 10-Q | Aug 7, 2015 | Jun 30, 2015 | 000-07099 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 6, 2015 | Aug 6, 2015 | 000-07099 |
| 425 | Open Document | Open Filing | FORM 8-K | Aug 6, 2015 | 000-07099 | |
| 425 | Open Document | Open Filing | 425 | Aug 5, 2015 | ||
| 425 | Open Document | Open Filing | 425 | Aug 4, 2015 | ||
| 425 | Open Document | Open Filing | 425 | Aug 4, 2015 | ||
| 425 | Open Document | Open Filing | 425 | Aug 4, 2015 | ||
| 425 | Open Document | Open Filing | 425 | Aug 4, 2015 | ||
| EFFECT | Open Document | Open Filing | Jul 31, 2015 | 333-204816 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 31, 2015 | Jul 31, 2015 | 000-07099 |
| 425 | Open Document | Open Filing | FORM 8-K | Jul 31, 2015 | ||
| 424B3 | Open Document | Open Filing | 424B3 | Jul 31, 2015 | 333-204816 | |
| UPLOAD | Open Document | Open Filing | Jul 31, 2015 | |||
| CORRESP | Open Document | Open Filing | Jul 29, 2015 | |||
| CORRESP | Open Document | Open Filing | Jul 29, 2015 | |||
| S-4/A | Open Document | Open Filing | AMENDMENT NO. 3 TO FORM S-4 | Jul 29, 2015 | 333-204816 | |
| CORRESP | Open Document | Open Filing | Jul 27, 2015 | |||
| S-4/A | Open Document | Open Filing | AMENDMENT #2 TO FORM S-4 | Jul 27, 2015 | 333-204816 | |
| UPLOAD | Open Document | Open Filing | Jul 22, 2015 | |||
| CORRESP | Open Document | Open Filing | Jul 10, 2015 | |||
| S-4/A | Open Document | Open Filing | FORM S-4/A | Jul 10, 2015 | 333-204816 | |
| UPLOAD | Open Document | Open Filing | Jul 6, 2015 | |||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jun 29, 2015 | Jun 8, 2015 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 12, 2015 | Jun 12, 2015 | 000-07099 |
| 425 | Open Document | Open Filing | FORM 8-K | Jun 12, 2015 | ||
| S-4 | Open Document | Open Filing | FORM S-4 | Jun 9, 2015 | 333-204816 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Jun 8, 2015 | Jun 7, 2015 | 000-07099 |
| SD | Open Document | Open Filing | FORM SD | Jun 1, 2015 | 000-07099 | |
| 8-K | Open Document | Open Filing | FORM 8-K | May 28, 2015 | May 21, 2015 | 000-07099 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | May 7, 2015 | Mar 31, 2015 | 000-07099 |
| 425 | Open Document | Open Filing | 425 | May 7, 2015 | ||
| 8-K | Open Document | Open Filing | FORM 8-K | May 7, 2015 | May 7, 2015 | 000-07099 |
| 425 | Open Document | Open Filing | FORM 8-K | May 7, 2015 | 000-07099 | |
| 425 | Open Document | Open Filing | 425 | May 4, 2015 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | May 4, 2015 | 005-19763 | |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D (AMENDMENT NO. 16) | May 4, 2015 | 005-19763 | |
| 8-K | Open Document | Open Filing | 8-K | May 4, 2015 | May 3, 2015 | 000-07099 |
| 425 | Open Document | Open Filing | 8-K | May 4, 2015 | ||
| DEFA14A | Open Document | Open Filing | NOTICE AND ACCESS | Apr 10, 2015 | 000-07099 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Apr 10, 2015 | May 21, 2015 | 000-07099 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 18, 2015 | Dec 31, 2014 | 000-07099 |
| NT 10-K | Open Document | Open Filing | NT 10-K | Mar 17, 2015 | Dec 31, 2014 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Mar 5, 2015 | Mar 5, 2015 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 13, 2015 | 005-19763 | |
| SC 13G | Open Document | Open Filing | Feb 12, 2015 | 005-19763 | ||
| 8-K/A | Open Document | Open Filing | 8-K/A | Jan 20, 2015 | Nov 3, 2014 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Jan 8, 2015 | Jan 2, 2015 | |
| 8-K | Open Document | Open Filing | 8-K | Nov 19, 2014 | Nov 18, 2014 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 18, 2014 | Nov 14, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Nov 14, 2014 | Nov 12, 2014 | |
| S-8 | Open Document | Open Filing | FORM S-8 | Nov 7, 2014 | 333-200000 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 6, 2014 | Nov 3, 2014 | 000-07099 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Nov 6, 2014 | Sep 30, 2014 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Nov 6, 2014 | Nov 6, 2014 | 000-07099 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Oct 3, 2014 | May 23, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Sep 18, 2014 | Sep 11, 2014 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 7, 2014 | Jun 30, 2014 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Aug 7, 2014 | Aug 7, 2014 | 000-07099 |
| SD | Open Document | Open Filing | SD | Jun 2, 2014 | 000-07099 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 27, 2014 | May 23, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2014 | May 15, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2014 | May 15, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2014 | May 15, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2014 | May 15, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 19, 2014 | May 15, 2014 | |
| 8-K | Open Document | Open Filing | 8-K | May 16, 2014 | May 15, 2014 | 000-07099 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | May 8, 2014 | Mar 31, 2014 | 000-07099 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 8, 2014 | May 8, 2014 | 000-07099 |
| DEF 14A | Open Document | Open Filing | DEFINITIVE NOTICE AND PROXY STATEMENT | Apr 4, 2014 | May 15, 2014 | 000-07099 |
| 10-K | Open Document | Data | Open Filing | 10-K | Mar 14, 2014 | Dec 31, 2013 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Mar 6, 2014 | Feb 28, 2014 | 000-07099 |
| 8-K | Open Document | Open Filing | 8-K | Mar 6, 2014 | Mar 6, 2014 | 000-07099 |
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G AMENDMENT NO. 1 | Feb 14, 2014 | 005-19763 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 13, 2014 | Jan 30, 2014 | |
| SC 13G/A | Open Document | Open Filing | SC 13G/A | Feb 12, 2014 | 005-19763 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 6, 2014 | Jan 30, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Feb 6, 2014 | Jan 30, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2014 | Jan 7, 2014 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 8, 2014 | Jan 7, 2014 | |
| 4/A | Open Document | Open Filing | FORM 4/A | Jan 6, 2014 | Dec 31, 2013 | |
| 4 | Open Document | Open Filing | FORM 4 | Jan 2, 2014 | Dec 31, 2013 | |
| 3 | Open Document | Open Filing | FORM 3 | Jan 2, 2014 | Dec 31, 2013 |