| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 10-K | Open Document | Data | Open Filing | FORM 10-K | Dec 1, 2025 | Jan 31, 2023 | 333-216465 |
| 8-K | Open Document | Data | Open Filing | FORM 8-K | Aug 25, 2025 | Aug 19, 2025 | 333-216465 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Aug 11, 2025 | Aug 5, 2025 | 333-216465 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jul 29, 2025 | Aug 26, 2022 | 333-216465 |
| NT 10-K | Open Document | Open Filing | May 1, 2023 | Jan 31, 2023 | 333-216465 | |
| 8-K | Open Document | Data | Open Filing | Jan 27, 2023 | Jan 17, 2023 | 333-216465 | |
| 10-Q | Open Document | Data | Open Filing | Dec 21, 2022 | Oct 31, 2022 | 333-216465 | |
| NT 10-Q | Open Document | Open Filing | Dec 13, 2022 | Oct 31, 2022 | 333-216465 | |
| 10-Q | Open Document | Data | Open Filing | Sep 15, 2022 | Jul 31, 2022 | 333-216465 | |
| 10-Q | Open Document | Data | Open Filing | Jun 15, 2022 | Apr 30, 2022 | 333-216465 | |
| 10-K | Open Document | Data | Open Filing | May 3, 2022 | Jan 31, 2022 | 333-216465 | |
| 10-Q | Open Document | Data | Open Filing | Dec 23, 2021 | Oct 31, 2021 | 333-216465 | |
| NT 10-Q | Open Document | Open Filing | Dec 15, 2021 | Oct 31, 2021 | 333-216465 | |
| 10-Q | Open Document | Data | Open Filing | Sep 15, 2021 | Jul 31, 2021 | 333-216465 | |
| 8-K | Open Document | Data | Open Filing | Aug 11, 2021 | Aug 7, 2020 | 333-216465 | |
| 10-Q | Open Document | Data | Open Filing | Jun 14, 2021 | Apr 30, 2021 | 333-216465 | |
| 8-K | Open Document | Open Filing | Apr 22, 2021 | Mar 24, 2021 | 333-216465 | |
| 10-K | Open Document | Data | Open Filing | Apr 14, 2021 | Jan 31, 2021 | 333-216465 | |
| 10-Q | Open Document | Data | Open Filing | Dec 15, 2020 | Oct 31, 2020 | 333-216465 | |
| 8-K/A | Open Document | Open Filing | Dec 2, 2020 | Jul 14, 2020 | 333-216465 | |
| 8-K | Open Document | Open Filing | Dec 1, 2020 | Nov 24, 2020 | 333-216465 | |
| 10-Q | Open Document | Data | Open Filing | Sep 28, 2020 | Jul 31, 2020 | 333-216465 | |
| NT 10-Q | Open Document | Open Filing | Sep 14, 2020 | Jul 31, 2020 | 333-216465 | |
| 8-K | Open Document | Open Filing | Aug 4, 2020 | Jul 14, 2020 | 333-216465 | |
| 10-Q | Open Document | Data | Open Filing | Jun 19, 2020 | Apr 30, 2020 | 333-216465 | |
| NT 10-Q | Open Document | Open Filing | Jun 15, 2020 | Apr 30, 2020 | 333-216465 | |
| 10-K | Open Document | Data | Open Filing | Jun 9, 2020 | Jan 31, 2020 | 333-216465 | |
| NT 10-K | Open Document | Open Filing | May 1, 2020 | Jan 31, 2020 | 333-216465 | |
| 8-K | Open Document | Open Filing | Apr 27, 2020 | Apr 21, 2020 | 333-216465 | |
| 8-K/A | Open Document | Open Filing | Feb 26, 2020 | Jan 21, 2020 | 333-216465 | |
| 8-K | Open Document | Open Filing | Jan 31, 2020 | Jan 21, 2020 | 333-216465 | |
| 10-Q | Open Document | Data | Open Filing | PEPORT 10-Q | Dec 12, 2019 | Oct 31, 2019 | 333-216465 |
| 10-Q | Open Document | Data | Open Filing | PEPORT 10-Q | Aug 27, 2019 | Jul 31, 2019 | 333-216465 |
| 10-Q | Open Document | Data | Open Filing | PEPORT 10-Q | Jun 3, 2019 | Apr 30, 2019 | 333-216465 |
| 10-K | Open Document | Data | Open Filing | 10-K | Apr 26, 2019 | Jan 31, 2019 | 333-216465 |
| 8-K | Open Document | Open Filing | 8-K | Apr 17, 2019 | Apr 17, 2019 | 333-216465 |
| 8-K | Open Document | Open Filing | 8-K | Dec 12, 2018 | Nov 29, 2018 | 333-216465 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 21, 2018 | Oct 31, 2018 | 333-216465 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Aug 15, 2018 | Jul 31, 2018 | 333-216465 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 4, 2018 | Apr 30, 2018 | 333-216465 |
| 10-K | Open Document | Data | Open Filing | FORM 10-K | May 16, 2018 | Jan 31, 2018 | 333-216465 |
| 8-K | Open Document | Open Filing | 8-K | May 9, 2018 | May 8, 2018 | 333-216465 |
| NT 10-K | Open Document | Open Filing | FORM NT 10-K | Apr 30, 2018 | Jan 31, 2018 | 333-216465 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Nov 15, 2017 | Oct 31, 2017 | 333-216465 |
| 10-Q | Open Document | Data | Open Filing | FORM -Q | Aug 16, 2017 | Jul 31, 2017 | 333-216465 |
| 10-Q | Open Document | Data | Open Filing | FORM 10-Q | Jun 8, 2017 | Apr 30, 2017 | 333-216465 |
| EFFECT | Open Document | Open Filing | Jun 7, 2017 | 333-216465 | ||
| S-1/A | Open Document | Open Filing | AMENDMENT #5 TO FORM S-1: PART II FILING | Jun 7, 2017 | 333-216465 | |
| CORRESP | Open Document | Open Filing | Jun 5, 2017 | |||
| S-1/A | Open Document | Open Filing | FORM S-1 AMENDMENT 4 | Apr 27, 2017 | 333-216465 | |
| UPLOAD | Open Document | Open Filing | Apr 25, 2017 | |||
| S-1/A | Open Document | Open Filing | FORM S-1/A AMENDMENT 3 | Apr 19, 2017 | 333-216465 | |
| UPLOAD | Open Document | Open Filing | Apr 18, 2017 | |||
| S-1/A | Open Document | Open Filing | FORM S-1/A AMENDMENT2 | Apr 12, 2017 | 333-216465 | |
| UPLOAD | Open Document | Open Filing | Apr 5, 2017 | |||
| S-1/A | Open Document | Open Filing | FORM S-1/A1 | Mar 30, 2017 | 333-216465 | |
| UPLOAD | Open Document | Open Filing | Mar 28, 2017 | |||
| S-1 | Open Document | Open Filing | FORM S-1 | Mar 6, 2017 | 333-216465 |