| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | Sep 11, 2025 | Sep 9, 2025 | ||
| 144 | Open Document | Open Filing | Sep 8, 2025 | 001-41187 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 14, 2025 | Aug 14, 2025 | 001-41187 |
| 144 | Open Document | Open Filing | Aug 6, 2025 | 001-41187 | ||
| 4 | Open Document | Open Filing | Jul 29, 2025 | Jul 25, 2025 | ||
| 4 | Open Document | Open Filing | Jul 25, 2025 | Jul 23, 2025 | ||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jul 16, 2025 | Jul 16, 2025 | 001-41187 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 15, 2025 | May 31, 2025 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jun 16, 2025 | Jun 16, 2025 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jun 9, 2025 | Jun 9, 2025 | 001-41187 |
| 144 | Open Document | Open Filing | Jun 6, 2025 | 001-41187 | ||
| 144 | Open Document | Open Filing | Jun 6, 2025 | 001-41187 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | May 30, 2025 | May 30, 2025 | 001-41187 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K FOR PERIOD ENDING FEBRUARY 28, 2025 | May 29, 2025 | Feb 28, 2025 | 001-41187 |
| RW | Open Document | Open Filing | RW | Mar 20, 2025 | 333-278576 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 17, 2025 | Mar 14, 2025 | 001-41187 |
| D | Open Document | Open Filing | Mar 10, 2025 | 021-540284 | ||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Mar 4, 2025 | Feb 28, 2025 | 001-41187 |
| ARS | Open Document | Open Filing | ARS | Feb 4, 2025 | Dec 31, 2024 | 001-41187 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Feb 4, 2025 | Feb 4, 2025 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 23, 2025 | Jan 23, 2025 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 15, 2025 | Jan 15, 2025 | 001-41187 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 14, 2025 | Nov 30, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Dec 23, 2024 | Dec 20, 2024 | 001-41187 |
| 424B5 | Open Document | Open Filing | 424B5 | Dec 23, 2024 | 333-274456 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Dec 16, 2024 | Dec 16, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Dec 4, 2024 | Nov 29, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Nov 8, 2024 | Nov 4, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Oct 16, 2024 | Oct 16, 2024 | 001-41187 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 15, 2024 | Aug 31, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Sep 12, 2024 | Sep 10, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 19, 2024 | Aug 19, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 9, 2024 | Aug 5, 2024 | 001-41187 |
| SC 13D | Open Document | Open Filing | Aug 8, 2024 | 005-89962 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 9, 2024 | Jul 9, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 28, 2024 | Jun 28, 2024 | 001-41187 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jun 28, 2024 | May 31, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 30, 2024 | May 30, 2024 | 001-41187 |
| 10-K | Open Document | Data | Open Filing | 10-K | May 29, 2024 | Feb 29, 2024 | 001-41187 |
| S-3/A | Open Document | Data | Open Filing | FORM S-3 AMENDMENT NO. 1 | May 17, 2024 | 333-278576 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 17, 2024 | Apr 17, 2024 | 001-41187 |
| S-3 | Open Document | Data | Open Filing | S-3 | Apr 9, 2024 | 333-278576 | |
| D | Open Document | Open Filing | Apr 5, 2024 | 021-509790 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 25, 2024 | Mar 25, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 22, 2024 | Mar 21, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 21, 2024 | Feb 16, 2024 | 001-41187 |
| 144 | Open Document | Open Filing | Jan 30, 2024 | 001-41187 | ||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jan 24, 2024 | Jan 24, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 22, 2024 | Jan 22, 2024 | 001-41187 |
| SC 13G/A | Open Document | Open Filing | Jan 18, 2024 | 005-89962 | ||
| ARS | Open Document | Open Filing | ARS | Jan 17, 2024 | Jan 16, 2024 | 001-41187 |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 17, 2024 | Jan 17, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 16, 2024 | Jan 16, 2024 | 001-41187 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 16, 2024 | Nov 30, 2023 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jan 10, 2024 | Jan 10, 2024 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Dec 20, 2023 | Dec 20, 2023 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Nov 21, 2023 | Nov 17, 2023 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Nov 17, 2023 | Nov 17, 2023 | 001-41187 |
| 144 | Open Document | Open Filing | Oct 30, 2023 | 001-41187 | ||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Oct 20, 2023 | Oct 20, 2023 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 16, 2023 | Oct 16, 2023 | 001-41187 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 13, 2023 | Aug 31, 2023 | 001-41187 |
| UPLOAD | Open Document | Open Filing | Oct 10, 2023 | |||
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 5, 2023 | Oct 5, 2023 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 4, 2023 | Oct 4, 2023 | 001-41187 |
| EFFECT | Open Document | Open Filing | Sep 29, 2023 | 333-274456 | ||
| CORRESP | Open Document | Open Filing | Sep 26, 2023 | |||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2023 | Sep 14, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 14, 2023 | Sep 14, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 14, 2023 | Sep 11, 2023 | 001-41187 |
| UPLOAD | Open Document | Open Filing | Sep 12, 2023 | |||
| S-3 | Open Document | Data | Open Filing | S-3 | Sep 11, 2023 | 333-274456 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 5, 2023 | Sep 5, 2023 | |
| 10-K/A | Open Document | Data | Open Filing | FORM 10-K AMENDMENT NO. 1 | Aug 31, 2023 | Feb 28, 2023 | 001-41187 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 31, 2023 | Aug 30, 2023 | |
| SPDSCL | Open Document | Open Filing | Aug 28, 2023 | 001-41187 | ||
| CORRESP | Open Document | Open Filing | Aug 28, 2023 | |||
| UPLOAD | Open Document | Open Filing | Aug 17, 2023 | |||
| RW | Open Document | Open Filing | RW | Aug 1, 2023 | 333-267332 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 31, 2023 | Jul 31, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 31, 2023 | Jul 28, 2023 | 001-41187 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 28, 2023 | Jul 28, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 26, 2023 | Jul 25, 2023 | 001-41187 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 24, 2023 | Jul 24, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 19, 2023 | Jul 18, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jul 14, 2023 | Jul 14, 2023 | 001-41187 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 14, 2023 | May 31, 2023 | 001-41187 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 5, 2023 | May 1, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 5, 2023 | Jan 21, 2019 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 5, 2023 | Oct 16, 2018 | |
| 144 | Open Document | Open Filing | Jun 30, 2023 | 001-41187 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 28, 2023 | Jun 27, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 28, 2023 | Jun 20, 2023 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 28, 2023 | Jun 16, 2023 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 5, 2023 | Jun 5, 2023 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 30, 2023 | May 30, 2023 | 001-41187 |
| 10-K | Open Document | Data | Open Filing | 10-K | May 30, 2023 | Feb 28, 2023 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | May 12, 2023 | May 12, 2023 | 001-41187 |
| 144 | Open Document | Open Filing | May 12, 2023 | 001-41187 | ||
| D | Open Document | Open Filing | May 9, 2023 | 021-481269 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 12, 2023 | Apr 12, 2023 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Mar 22, 2023 | Mar 17, 2023 | 001-41187 |
| SC 13G | Open Document | Open Filing | MARCH 21, 2023 | Mar 21, 2023 | 005-89962 | |
| S-1/A | Open Document | Data | Open Filing | S-1/A | Mar 10, 2023 | 333-267332 | |
| D | Open Document | Open Filing | Mar 9, 2023 | 021-475367 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2023 | Feb 2, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2023 | Mar 21, 2019 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2023 | Jul 12, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2023 | Dec 28, 2021 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 1, 2023 | May 16, 2019 | |
| S-8 | Open Document | Open Filing | S-8 | Feb 28, 2023 | 333-270094 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 22, 2023 | Feb 15, 2023 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 21, 2023 | Feb 17, 2023 | 001-41187 |
| D | Open Document | Open Filing | Feb 21, 2023 | 021-473947 | ||
| D | Open Document | Open Filing | Feb 2, 2023 | 021-472458 | ||
| S-1/A | Open Document | Data | Open Filing | FORM S-1/A AMENDMENT NO. 2 | Jan 27, 2023 | 333-267332 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 17, 2023 | Jan 13, 2023 | 001-41187 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 17, 2023 | Nov 30, 2022 | 001-41187 |
| DEFA14A | Open Document | Open Filing | DEFA14A | Jan 6, 2023 | 001-41187 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Jan 6, 2023 | Jan 6, 2023 | 001-41187 |
| S-1/A | Open Document | Data | Open Filing | S-1/A | Jan 5, 2023 | 333-267332 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Dec 27, 2022 | Dec 27, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 20, 2022 | Dec 20, 2022 | 001-41187 |
| PRE 14A | Open Document | Open Filing | PRE 14A | Dec 14, 2022 | Dec 14, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 9, 2022 | Dec 9, 2022 | 001-41187 |
| D/A | Open Document | Open Filing | Dec 7, 2022 | 021-456705 | ||
| D | Open Document | Open Filing | Dec 7, 2022 | 021-466790 | ||
| D | Open Document | Open Filing | Dec 6, 2022 | 021-466679 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 28, 2022 | Nov 28, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 22, 2022 | Nov 4, 2022 | 001-41187 |
| SC 13G | Open Document | Open Filing | SC 13G | Nov 18, 2022 | 005-89962 | |
| D | Open Document | Open Filing | Nov 14, 2022 | 021-464561 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 4, 2022 | Nov 4, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Oct 31, 2022 | Oct 28, 2022 | 001-41187 |
| D | Open Document | Open Filing | Oct 28, 2022 | 021-463137 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 25, 2022 | Oct 25, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 20, 2022 | Oct 19, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Oct 18, 2022 | Oct 18, 2022 | 001-41187 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 17, 2022 | Aug 31, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 12, 2022 | Oct 11, 2022 | 001-41187 |
| S-1 | Open Document | Data | Open Filing | S-1 | Sep 8, 2022 | 333-267332 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Aug 23, 2022 | Aug 23, 2022 | 001-41187 |
| D | Open Document | Open Filing | Aug 23, 2022 | 021-456705 | ||
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Aug 15, 2022 | Aug 9, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Aug 11, 2022 | Aug 10, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jul 18, 2022 | Jul 15, 2022 | 001-41187 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 15, 2022 | May 31, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 7, 2022 | Jun 7, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 1, 2022 | Jun 1, 2022 | 001-41187 |
| D | Open Document | Open Filing | Jun 1, 2022 | 021-447600 | ||
| 10-K | Open Document | Data | Open Filing | 10-K | May 31, 2022 | Feb 28, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | May 5, 2022 | May 1, 2022 | 001-41187 |
| D | Open Document | Open Filing | May 5, 2022 | 021-444479 | ||
| D | Open Document | Open Filing | May 5, 2022 | 021-444473 | ||
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2022 | Dec 28, 2021 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2022 | Jan 21, 2019 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2022 | May 2, 2018 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 3, 2022 | Apr 16, 2018 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 27, 2022 | Apr 26, 2022 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Apr 27, 2022 | Apr 27, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Mar 30, 2022 | Mar 29, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Feb 15, 2022 | Feb 15, 2022 | 001-41187 |
| D | Open Document | Open Filing | Feb 9, 2022 | 021-432975 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Feb 8, 2022 | Feb 8, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 31, 2022 | Jan 31, 2022 | 001-41187 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 18, 2022 | Jan 18, 2022 | 001-41187 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 14, 2022 | Nov 30, 2021 | 001-41187 |
| D | Open Document | Open Filing | Jan 12, 2022 | 021-429064 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Jan 3, 2022 | Dec 28, 2021 | 001-41187 |
| 4 | Open Document | Open Filing | Dec 30, 2021 | Dec 28, 2021 | ||
| 4 | Open Document | Open Filing | Dec 30, 2021 | Dec 28, 2021 | ||
| 4 | Open Document | Open Filing | Dec 30, 2021 | Dec 28, 2021 | ||
| 4 | Open Document | Open Filing | Dec 30, 2021 | Dec 28, 2021 | ||
| 4 | Open Document | Open Filing | Dec 30, 2021 | Jan 21, 2019 | ||
| 3 | Open Document | Open Filing | Dec 30, 2021 | Dec 1, 2018 | ||
| CERT | Open Document | Open Filing | 8A CERT | Dec 27, 2021 | 001-41187 | |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Dec 27, 2021 | Dec 27, 2021 | 001-41187 |
| 8-A12B | Open Document | Open Filing | 8-A12B | Dec 21, 2021 | 001-41187 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 21, 2021 | Dec 15, 2021 | 000-55477 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Dec 9, 2021 | Dec 9, 2021 | 000-55477 |
| 8-K | Open Document | Data | Open Filing | 8-K | Dec 6, 2021 | Dec 6, 2021 | 000-55477 |
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 26, 2021 | Nov 22, 2021 | 000-55477 |
| D | Open Document | Open Filing | Nov 9, 2021 | 021-420356 | ||
| 8-K | Open Document | Data | Open Filing | 8-K | Nov 8, 2021 | Nov 5, 2021 | 000-55477 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 26, 2021 | Oct 25, 2021 | 000-55477 |
| DEF 14A | Open Document | Open Filing | Oct 25, 2021 | Oct 19, 2021 | 000-55477 | |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 15, 2021 | Oct 14, 2021 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 14, 2021 | Aug 31, 2021 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Sep 2, 2021 | Aug 27, 2021 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Aug 25, 2021 | Aug 20, 2021 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Aug 24, 2021 | Aug 24, 2021 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Aug 10, 2021 | Aug 10, 2021 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Aug 2, 2021 | Aug 2, 2021 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Jul 28, 2021 | Jul 28, 2021 | 000-55477 |
| D | Open Document | Open Filing | Jul 22, 2021 | 021-407301 | ||
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jul 15, 2021 | Jul 15, 2021 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 15, 2021 | May 31, 2021 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Jun 2, 2021 | Jun 2, 2021 | 000-55477 |
| 10-K | Open Document | Data | Open Filing | 10-K | May 28, 2021 | Feb 28, 2021 | 000-55477 |
| D | Open Document | Open Filing | May 28, 2021 | 021-401004 | ||
| 8-K | Open Document | Open Filing | 8-K | May 19, 2021 | May 18, 2021 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Mar 17, 2021 | Mar 16, 2021 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Mar 2, 2021 | Jan 25, 2021 | 000-55477 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 22, 2021 | Dec 11, 2020 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2021 | Dec 11, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2021 | May 1, 2020 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2021 | Jan 21, 2019 | |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 9, 2021 | Dec 1, 2018 | |
| D | Open Document | Open Filing | Jan 26, 2021 | 021-387417 | ||
| D | Open Document | Open Filing | Jan 26, 2021 | 021-387414 | ||
| 8-K | Open Document | Open Filing | 8-K | Jan 15, 2021 | Jan 15, 2021 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 14, 2021 | Nov 30, 2020 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Jan 7, 2021 | Jan 7, 2021 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Dec 17, 2020 | Dec 11, 2020 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Dec 2, 2020 | Dec 2, 2020 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Oct 29, 2020 | Oct 29, 2020 | 000-55477 |
| D | Open Document | Open Filing | Oct 29, 2020 | 021-379205 | ||
| D | Open Document | Open Filing | Oct 29, 2020 | 021-379199 | ||
| 8-K | Open Document | Open Filing | 8-K | Oct 21, 2020 | Oct 21, 2020 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 20, 2020 | Aug 31, 2020 | 000-55477 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | Oct 15, 2020 | Aug 31, 2020 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Sep 30, 2020 | Sep 24, 2020 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Aug 20, 2020 | Aug 20, 2020 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Jul 28, 2020 | Jul 28, 2020 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jul 20, 2020 | May 31, 2020 | 000-55477 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | Jul 15, 2020 | May 31, 2020 | 000-55477 |
| 10-K/A | Open Document | Data | Open Filing | 10-K/A | Jul 14, 2020 | Feb 29, 2020 | 000-55477 |
| 10-K | Open Document | Open Filing | 10-K | Jul 13, 2020 | Feb 29, 2020 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Jul 13, 2020 | Jul 8, 2020 | 000-55477 |
| 8-K | Open Document | Open Filing | 8-K | Jun 5, 2020 | May 29, 2020 | 000-55477 |
| NT 10-K/A | Open Document | Open Filing | NT-10K/A | Jun 5, 2020 | Feb 29, 2020 | 000-55477 |
| NT 10-K | Open Document | Open Filing | NT 10-K | May 29, 2020 | Feb 29, 2020 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q FOR PERIOD ENDING NOV 30, 2019 | Jan 21, 2020 | Nov 30, 2019 | 000-55477 |
| NT 10-Q | Open Document | Open Filing | NT 10-Q | Jan 14, 2020 | Nov 30, 2019 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q FOR PERIOD ENDING AUGUST 31, 2019 | Oct 15, 2019 | Aug 31, 2019 | 000-55477 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 9, 2019 | Jul 7, 2019 | 000-55477 |
| 8-K | Open Document | Open Filing | FORM 8-K | Aug 1, 2019 | Aug 1, 2019 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 22, 2019 | May 31, 2019 | 000-55477 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | Jul 15, 2019 | May 31, 2019 | 000-55477 |
| 10-K/A | Open Document | Open Filing | FORM 10-K/A | Jun 28, 2019 | Feb 28, 2019 | 000-55477 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Jun 13, 2019 | Feb 28, 2019 | 000-55477 |
| NT 10-K | Open Document | Open Filing | FORM NT 10-K | May 29, 2019 | Feb 28, 2019 | 000-55477 |
| 10-Q/A | Open Document | Open Filing | FORM 10-Q/A | Jan 24, 2019 | Nov 30, 2018 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 22, 2019 | Nov 30, 2018 | 000-55477 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | Jan 16, 2019 | Nov 30, 2018 | 000-55477 |
| 8-K | Open Document | Open Filing | FORM 8-K | Dec 27, 2018 | Dec 21, 2018 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 23, 2018 | Aug 31, 2018 | 000-55477 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | Oct 16, 2018 | Aug 31, 2018 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 1, 2018 | May 31, 2018 | 000-55477 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Aug 7, 2018 | Feb 28, 2018 | 000-55477 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 29, 2018 | Apr 6, 2018 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 22, 2018 | Nov 30, 2017 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Dec 1, 2017 | Aug 31, 2017 | 000-55477 |
| 8-K | Open Document | Open Filing | FORM 8-K | Nov 8, 2017 | Nov 3, 2017 | 000-55477 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | Oct 18, 2017 | Sep 30, 2017 | 000-55477 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Oct 10, 2017 | Jul 13, 2017 | 000-55477 |
| 8-K/A | Open Document | Open Filing | FORM 8-K/A | Sep 25, 2017 | Jul 13, 2017 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Sep 21, 2017 | May 31, 2017 | 000-55477 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 20, 2017 | Jul 13, 2017 | 000-55477 |
| NT 10-Q | Open Document | Open Filing | FORM NT 10-Q | Jul 18, 2017 | May 31, 2017 | 000-55477 |
| 8-K | Open Document | Open Filing | FORM 8-K | Jul 12, 2017 | Jun 21, 2017 | 000-55477 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Jun 14, 2017 | Feb 28, 2017 | 000-55477 |
| DEF 14C | Open Document | Open Filing | FORM DEF 14C | May 30, 2017 | May 30, 2017 | 000-55477 |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | May 30, 2017 | 005-89962 | |
| 3 | Open Document | Open Filing | FORM 3 | May 30, 2017 | Apr 14, 2017 | |
| PRE 14C | Open Document | Open Filing | FORM PRE 14C | May 16, 2017 | May 15, 2017 | 000-55477 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 16, 2017 | Apr 28, 2017 | 000-55477 |
| SC 14F1 | Open Document | Open Filing | SCHEDULE 14F1 | Apr 25, 2017 | 005-89962 | |
| 8-K | Open Document | Open Filing | FORM 8-K | Apr 25, 2017 | Apr 24, 2017 | 000-55477 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 24, 2017 | Apr 14, 2017 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 19, 2017 | Apr 14, 2017 | |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 10, 2017 | Nov 30, 2016 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Oct 11, 2016 | Aug 31, 2016 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 11, 2016 | May 31, 2016 | 000-55477 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | May 31, 2016 | Feb 29, 2016 | 000-55477 |
| 8-K | Open Document | Open Filing | FORM 8-K | May 12, 2016 | Apr 30, 2016 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jan 12, 2016 | Nov 30, 2015 | 000-55477 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Oct 13, 2015 | Aug 31, 2015 | 000-55477 |
| 8-A12G | Open Document | Open Filing | 8-A12G | Jul 24, 2015 | 000-55477 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Jul 14, 2015 | May 31, 2015 | 333-196503 |
| 10-K | Open Document | Data | Open Filing | 10-K | May 29, 2015 | Feb 28, 2015 | 333-196503 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jan 9, 2015 | Nov 30, 2014 | 333-196503 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Oct 14, 2014 | Aug 31, 2014 | 333-196503 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jul 28, 2014 | May 31, 2014 | 333-196503 |
| EFFECT | Open Document | Open Filing | Jun 26, 2014 | 333-196503 | ||
| CORRESP | Open Document | Open Filing | Jun 24, 2014 | |||
| CORRESP | Open Document | Open Filing | Jun 19, 2014 | |||
| CORRESP | Open Document | Open Filing | Jun 18, 2014 | |||
| S-1/A | Open Document | Open Filing | S-1/A | Jun 18, 2014 | 333-196503 | |
| S-1 | Open Document | Data | Open Filing | S-1 | Jun 4, 2014 | 333-196503 | |
| UPLOAD | Open Document | Open Filing | Jun 3, 2014 | |||
| DRS/A | Open Document | Open Filing | May 8, 2014 | 377-00515 | ||
| UPLOAD | Open Document | Open Filing | Apr 10, 2014 | |||
| DRS | Open Document | Open Filing | Mar 14, 2014 | 377-00515 |