| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G/A | Open Document | Open Filing | Nov 13, 2025 | 005-53643 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Oct 29, 2025 | 001-32491 | |
| DEF 14A | Open Document | Data | Open Filing | DEF 14A | Oct 29, 2025 | Oct 29, 2025 | 001-32491 |
| 8-K | Open Document | Data | Open Filing | 8-K | Oct 7, 2025 | Oct 7, 2025 | 001-32491 |
| 8-K | Open Document | Data | Open Filing | 8-K | Sep 12, 2025 | Sep 12, 2025 | 001-32491 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Sep 12, 2025 | Jul 31, 2025 | 001-32491 |
| 8-K | Open Document | Data | Open Filing | 8-K | Jun 13, 2025 | Jun 13, 2025 | 001-32491 |
| 10-Q | Open Document | Data | Open Filing | 10-Q | Jun 13, 2025 | Apr 30, 2025 | 001-32491 |
| 424B3 | Open Document | Open Filing | Apr 4, 2025 | 333-285832 | ||
| EFFECT | Open Document | Open Filing | Apr 1, 2025 | 333-285832 | ||
| CORRESP | Open Document | Open Filing | Mar 28, 2025 | |||
| S-3/A | Open Document | Open Filing | Mar 28, 2025 | 333-285832 | ||
| 8-K | Open Document | Data | Open Filing | Mar 21, 2025 | Mar 21, 2025 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Mar 21, 2025 | Jan 31, 2025 | 001-32491 | |
| UPLOAD | Open Document | Open Filing | Mar 20, 2025 | 333-285832 | ||
| NT 10-Q | Open Document | Open Filing | Mar 17, 2025 | Jan 31, 2025 | 001-32491 | |
| S-3 | Open Document | Open Filing | Mar 14, 2025 | 333-285832 | ||
| 8-K | Open Document | Data | Open Filing | Mar 4, 2025 | Feb 26, 2025 | 001-32491 | |
| SCHEDULE 13G/A | Open Document | Open Filing | Feb 13, 2025 | 005-53643 | ||
| 8-K | Open Document | Data | Open Filing | Feb 3, 2025 | Feb 3, 2025 | 001-32491 | |
| 10-K | Open Document | Data | Open Filing | Jan 31, 2025 | Oct 31, 2024 | 001-32491 | |
| NT 10-K | Open Document | Open Filing | Jan 30, 2025 | Oct 31, 2024 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Nov 12, 2024 | Nov 11, 2024 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Nov 1, 2024 | Oct 31, 2024 | 001-32491 | |
| ARS | Open Document | Open Filing | Oct 16, 2024 | Oct 31, 2023 | 001-32491 | |
| DEF 14A | Open Document | Open Filing | Oct 16, 2024 | Oct 15, 2024 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Sep 16, 2024 | Sep 13, 2024 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Sep 13, 2024 | Jul 31, 2024 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Jul 2, 2024 | Jun 27, 2024 | 001-32491 | |
| 4 | Open Document | Open Filing | Jul 1, 2024 | Jun 27, 2024 | ||
| 4 | Open Document | Open Filing | Jul 1, 2024 | Jun 27, 2024 | ||
| 8-K | Open Document | Data | Open Filing | Jun 24, 2024 | Jun 21, 2024 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Jun 17, 2024 | Apr 30, 2024 | 001-32491 | |
| NT 10-Q | Open Document | Open Filing | Jun 14, 2024 | Apr 30, 2024 | 001-32491 | |
| 425 | Open Document | Open Filing | Apr 2, 2024 | 001-32491 | ||
| 8-K | Open Document | Data | Open Filing | Apr 2, 2024 | Apr 1, 2024 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Mar 29, 2024 | Mar 28, 2024 | 001-32491 | |
| DEFA14A | Open Document | Open Filing | Mar 20, 2024 | 001-32491 | ||
| 10-Q | Open Document | Data | Open Filing | Mar 18, 2024 | Jan 31, 2024 | 001-32491 | |
| 425 | Open Document | Open Filing | Mar 7, 2024 | 001-32491 | ||
| 8-K | Open Document | Data | Open Filing | Mar 7, 2024 | Mar 7, 2024 | 001-32491 | |
| DEFM14A | Open Document | Open Filing | PROXY STATEMENT | Mar 6, 2024 | 001-32491 | |
| SC 13G/A | Open Document | Open Filing | Feb 13, 2024 | 005-53643 | ||
| 10-K | Open Document | Data | Open Filing | Feb 9, 2024 | Oct 31, 2023 | 001-32491 | |
| NT 10-K | Open Document | Open Filing | Jan 30, 2024 | Oct 31, 2023 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Jan 4, 2024 | Jan 4, 2024 | 001-32491 | |
| 425 | Open Document | Open Filing | Nov 29, 2023 | 001-32491 | ||
| 8-K | Open Document | Data | Open Filing | Nov 29, 2023 | Nov 29, 2023 | 001-32491 | |
| 425 | Open Document | Open Filing | Nov 3, 2023 | 001-32491 | ||
| 8-K | Open Document | Data | Open Filing | Nov 3, 2023 | Oct 30, 2023 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Oct 27, 2023 | Oct 27, 2023 | 001-32491 | |
| ARS | Open Document | Open Filing | Oct 6, 2023 | Oct 31, 2022 | 001-32491 | |
| DEF 14A | Open Document | Open Filing | FORM DEF 14A | Oct 6, 2023 | Oct 4, 2023 | 001-32491 |
| 425 | Open Document | Open Filing | Sep 28, 2023 | 001-32491 | ||
| 8-K | Open Document | Data | Open Filing | Sep 28, 2023 | Sep 28, 2023 | 001-32491 | |
| 425 | Open Document | Open Filing | Sep 28, 2023 | 001-32491 | ||
| 8-K | Open Document | Data | Open Filing | Sep 28, 2023 | Sep 28, 2023 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Sep 20, 2023 | Sep 20, 2023 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Sep 14, 2023 | Jul 31, 2023 | 001-32491 | |
| 425 | Open Document | Open Filing | Jul 3, 2023 | 001-32491 | ||
| 8-K | Open Document | Data | Open Filing | Jul 3, 2023 | Jun 29, 2023 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Jun 15, 2023 | Apr 30, 2023 | 001-32491 | |
| NT 10-Q | Open Document | Open Filing | Jun 15, 2023 | Apr 30, 2023 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Apr 28, 2023 | Jan 31, 2023 | 001-32491 | |
| DEFA14A | Open Document | Open Filing | Apr 17, 2023 | 001-32491 | ||
| 425 | Open Document | Open Filing | Apr 17, 2023 | 001-32491 | ||
| 8-K | Open Document | Data | Open Filing | Apr 17, 2023 | Apr 17, 2023 | 001-32491 | |
| DEFA14A | Open Document | Open Filing | Apr 17, 2023 | 001-32491 | ||
| 425 | Open Document | Open Filing | Apr 17, 2023 | 001-32491 | ||
| 8-K | Open Document | Data | Open Filing | Apr 17, 2023 | Apr 17, 2023 | 001-32491 | |
| 10-K | Open Document | Data | Open Filing | Mar 29, 2023 | Oct 31, 2022 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Mar 24, 2023 | Mar 21, 2023 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Mar 21, 2023 | Mar 15, 2023 | 001-32491 | |
| 10-K/A | Open Document | Data | Open Filing | Mar 17, 2023 | Oct 31, 2021 | 001-32491 | |
| 10-Q/A | Open Document | Data | Open Filing | Mar 17, 2023 | Jul 31, 2021 | 001-32491 | |
| 10-Q/A | Open Document | Data | Open Filing | Mar 17, 2023 | Apr 30, 2021 | 001-32491 | |
| 10-Q/A | Open Document | Data | Open Filing | Mar 17, 2023 | Jan 31, 2021 | 001-32491 | |
| 10-K/A | Open Document | Data | Open Filing | Mar 17, 2023 | Oct 31, 2020 | 001-32491 | |
| UPLOAD | Open Document | Open Filing | Mar 9, 2023 | |||
| 8-K/A | Open Document | Data | Open Filing | Feb 28, 2023 | Jan 24, 2023 | 001-32491 | |
| CORRESP | Open Document | Open Filing | Feb 23, 2023 | |||
| CORRESP | Open Document | Open Filing | Feb 16, 2023 | |||
| SC 13G/A | Open Document | Open Filing | Feb 13, 2023 | 005-53643 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 9, 2023 | 005-53643 | |
| 8-K | Open Document | Data | Open Filing | Feb 6, 2023 | Feb 2, 2023 | 001-32491 | |
| NT 10-K | Open Document | Open Filing | Feb 1, 2023 | Oct 31, 2022 | 001-32491 | |
| UPLOAD | Open Document | Open Filing | Jan 26, 2023 | |||
| 8-K | Open Document | Data | Open Filing | Jan 25, 2023 | Jan 24, 2023 | 001-32491 | |
| SC 13D/A | Open Document | Open Filing | Oct 27, 2022 | 005-53643 | ||
| SC 13D/A | Open Document | Open Filing | Oct 27, 2022 | 005-53643 | ||
| UPLOAD | Open Document | Open Filing | Oct 20, 2022 | |||
| CORRESP | Open Document | Open Filing | Oct 17, 2022 | |||
| UPLOAD | Open Document | Open Filing | Oct 7, 2022 | |||
| 425 | Open Document | Open Filing | Sep 30, 2022 | 001-32491 | ||
| 8-K | Open Document | Data | Open Filing | Sep 30, 2022 | Sep 29, 2022 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Sep 14, 2022 | Jul 31, 2022 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Sep 14, 2022 | Sep 14, 2022 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Jul 5, 2022 | Jun 28, 2022 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Jun 14, 2022 | Apr 30, 2022 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Jun 14, 2022 | Jun 14, 2022 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Apr 15, 2022 | Apr 14, 2022 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Mar 18, 2022 | Mar 17, 2022 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Mar 17, 2022 | Jan 31, 2022 | 001-32491 | |
| 8-K/A | Open Document | Data | Open Filing | Mar 4, 2022 | Feb 14, 2022 | 001-32491 | |
| DEFA14A | Open Document | Open Filing | DEFA 14A | Feb 28, 2022 | 001-32491 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Feb 28, 2022 | Feb 18, 2022 | 001-32491 |
| 8-K | Open Document | Data | Open Filing | Feb 18, 2022 | Feb 14, 2022 | 001-32491 | |
| SC 13G/A | Open Document | Open Filing | Feb 14, 2022 | 005-53643 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 9, 2022 | 005-53643 | |
| 10-K | Open Document | Data | Open Filing | Jan 31, 2022 | Oct 31, 2021 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Jan 31, 2022 | Jan 31, 2022 | 001-32491 | |
| SC 13G/A | Open Document | Open Filing | Jan 25, 2022 | 005-53643 | ||
| 8-K | Open Document | Data | Open Filing | Sep 30, 2021 | Sep 28, 2021 | 001-32491 | |
| 4 | Open Document | Open Filing | Sep 21, 2021 | Sep 17, 2021 | ||
| 4 | Open Document | Open Filing | Sep 21, 2021 | Sep 17, 2021 | ||
| 4 | Open Document | Open Filing | Sep 21, 2021 | Sep 17, 2021 | ||
| 4 | Open Document | Open Filing | Sep 21, 2021 | Sep 17, 2021 | ||
| 10-Q | Open Document | Data | Open Filing | Sep 13, 2021 | Jul 31, 2021 | 001-32491 | |
| 8-K | Open Document | Data | Open Filing | Sep 13, 2021 | Sep 13, 2021 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Jun 14, 2021 | Apr 30, 2021 | 001-32491 | |
| 8-K | Open Document | Open Filing | Jun 14, 2021 | Jun 14, 2021 | 001-32491 | |
| 8-K | Open Document | Open Filing | May 14, 2021 | May 13, 2021 | 001-32491 | |
| 8-K/A | Open Document | Open Filing | Mar 30, 2021 | Mar 24, 2021 | 001-32491 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Mar 29, 2021 | 001-32491 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Mar 29, 2021 | May 13, 2021 | 001-32491 |
| 8-K | Open Document | Open Filing | Mar 29, 2021 | Mar 24, 2021 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Mar 17, 2021 | Jan 31, 2021 | 001-32491 | |
| 8-K | Open Document | Open Filing | Mar 17, 2021 | Mar 17, 2021 | 001-32491 | |
| SC 13D/A | Open Document | Open Filing | Mar 2, 2021 | 005-53643 | ||
| SC 13D/A | Open Document | Open Filing | Mar 2, 2021 | 005-53643 | ||
| 10-K/A | Open Document | Open Filing | Feb 26, 2021 | Oct 31, 2020 | 001-32491 | |
| 10-K | Open Document | Data | Open Filing | Feb 16, 2021 | Oct 31, 2020 | 001-32491 | |
| 8-K | Open Document | Open Filing | Feb 16, 2021 | Feb 16, 2021 | 001-32491 | |
| SC 13G/A | Open Document | Open Filing | Feb 11, 2021 | 005-53643 | ||
| SC 13G/A | Open Document | Open Filing | SCHEDULE 13G/A | Feb 10, 2021 | 005-53643 | |
| SC 13G/A | Open Document | Open Filing | Feb 8, 2021 | 005-53643 | ||
| NT 10-K | Open Document | Open Filing | Feb 1, 2021 | Oct 31, 2020 | 001-32491 | |
| 8-K | Open Document | Open Filing | Oct 16, 2020 | Oct 15, 2020 | 001-32491 | |
| 4 | Open Document | Open Filing | Sep 25, 2020 | Sep 24, 2020 | ||
| 4 | Open Document | Open Filing | Sep 22, 2020 | Sep 18, 2020 | ||
| 4 | Open Document | Open Filing | Sep 22, 2020 | Sep 21, 2020 | ||
| 10-Q | Open Document | Data | Open Filing | Sep 14, 2020 | Jul 31, 2020 | 001-32491 | |
| 8-K | Open Document | Open Filing | Sep 11, 2020 | Sep 11, 2020 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Jun 15, 2020 | Apr 30, 2020 | 001-32491 | |
| 8-K | Open Document | Open Filing | Jun 15, 2020 | Jun 15, 2020 | 001-32491 | |
| 4 | Open Document | Open Filing | May 14, 2020 | May 12, 2020 | ||
| 8-K | Open Document | Open Filing | Apr 27, 2020 | Apr 23, 2020 | 001-32491 | |
| 4 | Open Document | Open Filing | Apr 17, 2020 | Apr 16, 2020 | ||
| 4 | Open Document | Open Filing | Apr 15, 2020 | Apr 13, 2020 | ||
| 4 | Open Document | Open Filing | Apr 8, 2020 | Apr 6, 2020 | ||
| 4 | Open Document | Open Filing | Apr 3, 2020 | Apr 1, 2020 | ||
| DEFA14A | Open Document | Open Filing | DEFA14A | Apr 1, 2020 | 001-32491 | |
| 4 | Open Document | Open Filing | Mar 30, 2020 | Mar 27, 2020 | ||
| 4 | Open Document | Open Filing | Mar 26, 2020 | Mar 24, 2020 | ||
| 10-Q | Open Document | Data | Open Filing | Mar 16, 2020 | Jan 31, 2020 | 001-32491 | |
| 8-K | Open Document | Open Filing | Mar 16, 2020 | Mar 16, 2020 | 001-32491 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Feb 28, 2020 | 001-32491 | |
| DEF 14A | Open Document | Open Filing | DEF 14A | Feb 28, 2020 | Apr 23, 2020 | 001-32491 |
| SC 13D | Open Document | Open Filing | Feb 21, 2020 | 005-53643 | ||
| SC 13D/A | Open Document | Open Filing | Feb 21, 2020 | 005-53643 | ||
| SC 13G | Open Document | Open Filing | Feb 12, 2020 | 005-53643 | ||
| SC 13G | Open Document | Open Filing | SCHEDULE 13G | Feb 11, 2020 | 005-53643 | |
| SC 13G/A | Open Document | Open Filing | Jan 31, 2020 | 005-53643 | ||
| 10-K | Open Document | Data | Open Filing | Jan 29, 2020 | Oct 31, 2019 | 001-32491 | |
| 8-K | Open Document | Open Filing | Jan 29, 2020 | Jan 29, 2020 | 001-32491 | |
| SC 13G/A | Open Document | Open Filing | Jan 15, 2020 | 005-53643 | ||
| 10-Q | Open Document | Data | Open Filing | Sep 13, 2019 | Jul 31, 2019 | 001-32491 | |
| 8-K | Open Document | Open Filing | Sep 13, 2019 | Sep 13, 2019 | 001-32491 | |
| S-8 | Open Document | Open Filing | Aug 7, 2019 | 333-233065 | ||
| 4 | Open Document | Open Filing | Aug 1, 2019 | May 16, 2016 | ||
| RW | Open Document | Open Filing | Jul 10, 2019 | 333-222766 | ||
| 10-Q | Open Document | Data | Open Filing | Jun 19, 2019 | Apr 30, 2019 | 001-32491 | |
| 8-K | Open Document | Open Filing | Jun 19, 2019 | Jun 19, 2019 | 001-32491 | |
| NT 10-Q | Open Document | Open Filing | Jun 17, 2019 | Apr 30, 2019 | 001-32491 | |
| 4 | Open Document | Open Filing | Apr 22, 2019 | Apr 18, 2019 | ||
| 4 | Open Document | Open Filing | Apr 22, 2019 | Apr 18, 2019 | ||
| 4 | Open Document | Open Filing | Apr 22, 2019 | Apr 18, 2019 | ||
| 4 | Open Document | Open Filing | Apr 22, 2019 | Apr 18, 2019 | ||
| 4 | Open Document | Open Filing | Apr 22, 2019 | Apr 18, 2019 | ||
| 4 | Open Document | Open Filing | Apr 22, 2019 | Apr 18, 2019 | ||
| 4 | Open Document | Open Filing | Apr 22, 2019 | Apr 18, 2019 | ||
| 8-K | Open Document | Open Filing | Apr 19, 2019 | Apr 18, 2019 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Mar 14, 2019 | Jan 31, 2019 | 001-32491 | |
| 8-K | Open Document | Open Filing | Mar 13, 2019 | Mar 13, 2019 | 001-32491 | |
| DEFA14A | Open Document | Open Filing | DEFA14A | Feb 28, 2019 | 001-32491 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Feb 28, 2019 | Apr 18, 2019 | 001-32491 |
| 8-K | Open Document | Open Filing | Feb 25, 2019 | Feb 22, 2019 | 001-32491 | |
| SC 13G | Open Document | Open Filing | Feb 12, 2019 | 005-53643 | ||
| 10-K | Open Document | Data | Open Filing | Jan 29, 2019 | Oct 31, 2018 | 001-32491 | |
| 8-K | Open Document | Open Filing | Jan 29, 2019 | Jan 29, 2019 | 001-32491 | |
| 10-Q | Open Document | Data | Open Filing | Sep 14, 2018 | Jul 31, 2018 | 001-32491 | |
| 8-K | Open Document | Open Filing | Sep 14, 2018 | Sep 14, 2018 | 001-32491 | |
| 4 | Open Document | Open Filing | Jul 13, 2018 | Jul 11, 2018 | ||
| 10-Q | Open Document | Data | Open Filing | Jun 7, 2018 | Apr 30, 2018 | 001-32491 | |
| 8-K | Open Document | Open Filing | Jun 7, 2018 | Jun 7, 2018 | 001-32491 | |
| 8-K | Open Document | Open Filing | Apr 27, 2018 | Apr 26, 2018 | 001-32491 | |
| 8-K | Open Document | Open Filing | Mar 27, 2018 | Mar 23, 2018 | 001-32491 | |
| 4 | Open Document | Open Filing | Mar 19, 2018 | Mar 15, 2018 | ||
| 10-Q | Open Document | Data | Open Filing | Mar 7, 2018 | Jan 31, 2018 | 001-32491 | |
| 8-K | Open Document | Open Filing | Mar 7, 2018 | Mar 7, 2018 | 001-32491 | |
| DEF 14A | Open Document | Open Filing | Feb 28, 2018 | Feb 28, 2018 | 001-32491 | |
| S-3 | Open Document | Open Filing | Jan 29, 2018 | 333-222766 | ||
| 10-K | Open Document | Data | Open Filing | Jan 29, 2018 | Oct 31, 2017 | 001-32491 | |
| 8-K | Open Document | Open Filing | Jan 29, 2018 | Jan 29, 2018 | 001-32491 | |
| 4 | Open Document | Open Filing | Sep 18, 2017 | Sep 15, 2017 | ||
| 10-Q | Open Document | Data | Open Filing | Sep 13, 2017 | Jul 31, 2017 | 001-32491 | |
| 8-K | Open Document | Open Filing | Sep 13, 2017 | Sep 13, 2017 | 001-32491 | |
| 4 | Open Document | Open Filing | Jun 19, 2017 | Jun 16, 2017 | ||
| 4 | Open Document | Open Filing | Jun 19, 2017 | Jun 15, 2017 | ||
| 4 | Open Document | Open Filing | Jun 16, 2017 | Jun 15, 2017 | ||
| 4 | Open Document | Open Filing | Jun 16, 2017 | Jun 15, 2017 | ||
| 10-Q | Open Document | Data | Open Filing | Jun 13, 2017 | Apr 30, 2017 | 001-32491 | |
| 8-K | Open Document | Open Filing | Jun 13, 2017 | Jun 13, 2017 | 001-32491 | |
| 8-K | Open Document | Open Filing | Apr 28, 2017 | Apr 25, 2017 | 001-32491 | |
| 8-K | Open Document | Open Filing | Apr 17, 2017 | Apr 13, 2017 | 001-32491 | |
| 4 | Open Document | Open Filing | Apr 10, 2017 | Apr 7, 2017 | ||
| 4 | Open Document | Open Filing | Apr 7, 2017 | Apr 5, 2017 | ||
| 4 | Open Document | Open Filing | Apr 4, 2017 | Apr 3, 2017 | ||
| 10-Q | Open Document | Data | Open Filing | Mar 17, 2017 | Jan 31, 2017 | 001-32491 | |
| 8-K | Open Document | Open Filing | Mar 17, 2017 | Mar 17, 2017 | 001-32491 | |
| DEFA14A | Open Document | Open Filing | ADDITIONAL PROXY MATERIALS | Feb 27, 2017 | 001-32491 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Feb 27, 2017 | Apr 13, 2017 | 001-32491 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | Jan 27, 2017 | Oct 31, 2016 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jan 27, 2017 | Jan 27, 2017 | 001-32491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 20, 2016 | Sep 19, 2016 | |
| 10-Q | Open Document | Data | Open Filing | PRIMARY DOCUMENT | Sep 14, 2016 | Jul 31, 2016 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Sep 14, 2016 | Sep 14, 2016 | 001-32491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 30, 2016 | Jun 28, 2016 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Jun 3, 2016 | Apr 30, 2016 | 001-32491 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jun 3, 2016 | Jun 3, 2016 | 001-32491 |
| 8-K | Open Document | Data | Open Filing | CURRENT REPORT | Jun 1, 2016 | Jun 1, 2016 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Apr 13, 2016 | Apr 8, 2016 | 001-32491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 30, 2016 | Mar 29, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 25, 2016 | Mar 23, 2016 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 24, 2016 | Mar 22, 2016 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Mar 11, 2016 | Jan 31, 2016 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Mar 11, 2016 | Mar 11, 2016 | 001-32491 |
| DEFA14A | Open Document | Open Filing | DEFINITIVE ADDITIONAL MATERIALS | Feb 25, 2016 | 001-32491 | |
| DEF 14A | Open Document | Open Filing | DEFINITIVE PROXY STATEMENT | Feb 25, 2016 | Feb 25, 2016 | 001-32491 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 5, 2016 | Feb 3, 2016 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Feb 4, 2016 | Feb 3, 2016 | 001-32491 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | Jan 26, 2016 | Oct 31, 2015 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jan 26, 2016 | Jan 26, 2016 | 001-32491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 13, 2015 | Oct 9, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 13, 2015 | Oct 9, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 9, 2015 | Oct 8, 2015 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Sep 29, 2015 | Sep 29, 2015 | 001-32491 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Sep 14, 2015 | Jul 31, 2015 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Sep 14, 2015 | Sep 14, 2015 | 001-32491 |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Jun 11, 2015 | Apr 30, 2015 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jun 11, 2015 | Jun 11, 2015 | 001-32491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 13, 2015 | Apr 13, 2015 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Apr 9, 2015 | Apr 8, 2015 | 001-32491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 7, 2015 | Apr 6, 2015 | |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Apr 2, 2015 | Apr 1, 2015 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Mar 31, 2015 | Mar 10, 2015 | 001-32491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 16, 2015 | Mar 12, 2015 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 12, 2015 | Mar 11, 2015 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Mar 9, 2015 | Jan 31, 2015 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Mar 6, 2015 | Mar 6, 2015 | 001-32491 |
| DEFA14A | Open Document | Open Filing | DEFA 14A | Feb 26, 2015 | 001-32491 | |
| DEF 14A | Open Document | Open Filing | PROXY STATEMENT | Feb 26, 2015 | Feb 27, 2015 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Feb 19, 2015 | Feb 12, 2015 | 001-32491 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | Jan 23, 2015 | Oct 31, 2014 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jan 23, 2015 | Jan 23, 2015 | 001-32491 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 15, 2014 | Oct 13, 2014 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Sep 10, 2014 | Jul 31, 2014 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Sep 10, 2014 | Sep 10, 2012 | 001-32491 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 28, 2014 | Jul 18, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 21, 2014 | Jul 18, 2014 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Jun 10, 2014 | Apr 30, 2014 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jun 10, 2014 | Jun 10, 2014 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Apr 15, 2014 | Apr 9, 2014 | 001-32491 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Apr 15, 2014 | 005-53643 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 11, 2014 | Apr 9, 2014 | |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 2, 2014 | Apr 2, 2014 | |
| 10-Q | Open Document | Data | Open Filing | QUARTERLY REPORT | Mar 14, 2014 | Jan 31, 2014 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Mar 14, 2014 | Mar 14, 2014 | 001-32491 |
| DEFA14A | Open Document | Open Filing | NOTICE & ACCESS | Feb 27, 2014 | 001-32491 | |
| DEF 14A | Open Document | Open Filing | SCHEDULE 14A | Feb 27, 2014 | Feb 24, 2014 | 001-32491 |
| 10-K | Open Document | Data | Open Filing | ANNUAL REPORT | Jan 24, 2014 | Oct 31, 2013 | 001-32491 |
| 8-K | Open Document | Open Filing | CURRENT REPORT | Jan 24, 2014 | Jan 24, 2014 | 001-32491 |