| Date Filed | Type | Description |
| 05/24/2023 |
10-Q
| Quarterly Report for the period ended January 31, 2023 |
| 12/07/2022 |
10-Q
| Quarterly Report for the period ended October 31, 2022 |
| 06/02/2022 |
10-Q
| Quarterly Report for the period ended April 30, 2022 |
| 03/10/2022 |
10-Q
| Quarterly Report for the period ended January 31, 2022 |
| 12/02/2021 |
10-Q
| Quarterly Report for the period ended October 31, 2021 |
| 06/03/2021 |
10-Q
| Quarterly Report for the period ended April 30, 2021 |
| 03/04/2021 |
10-Q
| Quarterly Report for the period ended January 31, 2021 |
| 12/03/2020 |
10-Q
| Quarterly Report for the period ended October 31, 2020 |
| 06/04/2020 |
10-Q
| Quarterly Report for the period ended April 30, 2020 |
| 03/05/2020 |
10-Q
| Quarterly Report for the period ended January 31, 2020 |
| 12/05/2019 |
10-Q
| Quarterly Report for the period ended October 31, 2019 |
| 06/05/2019 |
10-Q
| Quarterly Report for the period ended April 30, 2019 |
| 03/11/2019 |
10-Q
| Quarterly Report for the period ended January 31, 2019 |
| 12/07/2018 |
10-Q
| Quarterly Report for the period ended October 31, 2018 |
| 06/12/2018 |
10-Q
| Quarterly Report for the period ended April 30, 2018 |
| 03/14/2018 |
10-Q
| Quarterly Report for the period ended January 31, 2018 |
| 12/12/2017 |
10-Q
| Quarterly Report for the period ended October 31, 2017 |
| 07/05/2017 |
10-Q/A
| Quarterly Report for the period ended April 30, 2017 [amend] |
| 06/02/2017 |
10-Q
| Quarterly Report for the period ended April 30, 2017 |
| 03/09/2017 |
10-Q
| Quarterly Report for the period ended January 31, 2017 |
| 12/07/2016 |
10-Q
| Quarterly Report for the period ended October 31, 2016 |