| Date Filed | Type | Description |
| 03/18/2022 |
10-Q
| Quarterly Report for the period ended January 31, 2022 |
| 12/15/2021 |
10-Q
| Quarterly Report for the period ended October 31, 2021 |
| 11/29/2021 |
10-Q
| Quarterly Report for the period ended July 31, 2021 |
| 05/17/2021 |
10-Q
| Quarterly Report for the period ended January 31, 2021 |
| 04/29/2021 |
10-Q
| Quarterly Report for the period ended October 31, 2020 |
| 04/29/2021 |
10-Q
| Quarterly Report for the period ended July 31, 2020 |
| 04/13/2020 |
10-Q
| Quarterly Report for the period ended January 31, 2020 |
| 12/26/2019 |
10-Q
| Quarterly Report for the period ended October 31, 2019 |
| 12/11/2019 |
10-Q
| Quarterly Report for the period ended July 31, 2019 |
| 04/08/2019 |
10-Q
| Quarterly Report for the period ended January 31, 2019 |
| 01/16/2019 |
10-Q
| Quarterly Report for the period ended October 31, 2018 |
| 10/26/2018 |
10-Q
| Quarterly Report for the period ended July 31, 2018 |
| 04/19/2018 |
10-Q/A
| Quarterly Report for the period ended January 31, 2018 [amend] |
| 04/16/2018 |
10-Q
| Quarterly Report for the period ended January 31, 2018 |
| 12/21/2017 |
10-Q
| Quarterly Report for the period ended October 31, 2017 |
| 10/12/2017 |
10-Q
| Quarterly Report for the period ended July 31, 2017 |
| 03/06/2017 |
10-Q
| Quarterly Report for the period ended January 31, 2017 |
| 12/19/2016 |
10-Q/A
| Quarterly Report for the period ended July 31, 2016 [amend] |
| 12/19/2016 |
10-Q/A
| Quarterly Report for the period ended January 31, 2016 [amend] |
| 12/19/2016 |
10-Q/A
| Quarterly Report for the period ended October 31, 2015 [amend] |
| 12/12/2016 |
10-Q
| Quarterly Report for the period ended October 31, 2016 |
| 09/28/2016 |
10-Q
| Quarterly Report for the period ended July 31, 2016 |
| 03/22/2016 |
10-Q
| Quarterly Report for the period ended January 31, 2016 |
| 12/16/2015 |
10-Q
| Quarterly Report for the period ended October 31, 2015 |
| 09/15/2015 |
10-Q/A
| Quarterly Report for the period ended July 31, 2015 [amend] |
| 09/14/2015 |
10-Q
| Quarterly Report for the period ended July 31, 2015 |
| 03/25/2015 |
10-Q/A
| Quarterly Report for the period ended January 31, 2015 [amend] |
| 03/23/2015 |
10-Q
| Quarterly Report for the period ended January 31, 2015 |
| 02/13/2015 |
10-Q/A
| Quarterly Report for the period ended July 31, 2014 [amend] |
| 01/30/2015 |
10-Q/A
| Quarterly Report for the period ended July 31, 2014 [amend] |
| 12/30/2014 |
10-Q/A
| Quarterly Report for the period ended October 31, 2014 [amend] |
| 12/22/2014 |
10-Q
| Quarterly Report for the period ended October 31, 2014 |
| 09/26/2014 |
10-Q/A
| Quarterly Report for the period ended July 31, 2014 [amend] |
| 09/23/2014 |
10-Q/A
| Quarterly Report for the period ended July 31, 2014 [amend] |
|