| Date Filed | Type | Description |
| 03/10/2023 |
10-Q
| Quarterly Report for the period ended January 31, 2023 |
| 12/09/2022 |
10-Q
| Quarterly Report for the period ended October 31, 2022 |
| 09/09/2022 |
10-Q
| Quarterly Report for the period ended July 31, 2022 |
| 03/11/2022 |
10-Q
| Quarterly Report for the period ended January 31, 2022 |
| 12/17/2021 |
10-Q
| Quarterly Report for the period ended October 31, 2021 |
| 09/10/2021 |
10-Q
| Quarterly Report for the period ended July 31, 2021 |
| 03/12/2021 |
10-Q
| Quarterly Report for the period ended January 31, 2021 |
| 12/11/2020 |
10-Q
| Quarterly Report for the period ended October 31, 2020 |
| 09/11/2020 |
10-Q
| Quarterly Report for the period ended July 31, 2020 |
| 03/13/2020 |
10-Q
| Quarterly Report for the period ended January 31, 2020 |
| 12/16/2019 |
10-Q
| Quarterly Report for the period ended October 31, 2019 |
| 09/06/2019 |
10-Q
| Quarterly Report for the period ended July 31, 2019 |
| 03/15/2019 |
10-Q
| Quarterly Report for the period ended January 31, 2019 |
| 12/13/2018 |
10-Q
| Quarterly Report for the period ended October 31, 2018 |
| 09/10/2018 |
10-Q
| Quarterly Report for the period ended July 31, 2018 |
| 03/09/2018 |
10-Q
| Quarterly Report for the period ended January 31, 2018 |
| 12/15/2017 |
10-Q
| Quarterly Report for the period ended October 31, 2017 |
| 09/08/2017 |
10-Q
| Quarterly Report for the period ended July 31, 2017 |
| 03/13/2017 |
10-Q
| Quarterly Report for the period ended January 31, 2017 |
| 12/09/2016 |
10-Q
| Quarterly Report for the period ended October 31, 2016 |
| 09/13/2016 |
10-Q
| Quarterly Report for the period ended July 31, 2016 |
| 03/10/2016 |
10-Q
| Quarterly Report for the period ended January 31, 2016 |
| 09/13/2013 |
10-Q
| Quarterly Report for the period ended July 31, 2013 |
| 03/11/2013 |
10-Q
| Quarterly Report for the period ended January 31, 2013 |
| 12/13/2012 |
10-Q
| Quarterly Report for the period ended October 31, 2012 |
| 09/28/2012 |
10-Q/A
| Quarterly Report for the period ended July 31, 2012 [amend] |
| 09/14/2012 |
10-Q
| Quarterly Report for the period ended July 31, 2012 |
| 03/09/2012 |
10-Q
| Quarterly Report for the period ended January 31, 2012 |
| 12/20/2011 |
10-Q/A
| Quarterly Report for the period ended October 31, 2011 [amend] |
| 10/14/2011 |
10-Q/A
| Quarterly Report for the period ended July 31, 2011 [amend] |
| 09/14/2011 |
10-Q
| Quarterly Report for the period ended July 31, 2011 |
| 03/15/2011 |
10-Q
| Quarterly Report for the period ended January 31, 2011 |
| 12/13/2010 |
10-Q
| Quarterly Report for the period ended October 31, 2010 |
| 09/14/2010 |
10-Q
| Quarterly Report for the period ended July 31, 2010 |
|