| Date Filed | Type | Description |
| 02/09/2022 |
8-K/A
| Bankruptcy or Receivership Interactive Data |
| 10/29/2020 |
8-K
| Changes in Registrant's Certifying Accountant, Departure of Directors or Certain Officers; Election of Directors; Appointment... |
| 05/06/2020 |
8-K
| Quarterly results |
| 03/25/2020 |
10-Q/A
| Quarterly Report for the period ended January 31, 2020 [amend] |
| 03/23/2020 |
10-Q
| Quarterly Report for the period ended January 31, 2020 |
| 03/16/2020 |
NT 10-Q
| Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB: |
| 02/27/2020 |
8-K
| Quarterly results |
| 02/27/2020 |
8-K
| Quarterly results |
| 02/12/2020 |
8-K
| Quarterly results |
| 02/10/2020 |
8-K
| Quarterly results |
| 01/21/2020 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits |
| 12/23/2019 |
10-Q
| Quarterly Report for the period ended October 31, 2019 |
| 12/17/2019 |
NT 10-Q
| Form NT 10-Q - Notification of inability to timely file Form 10-Q or 10-QSB: |
| 12/05/2019 |
10-K/A
| Annual Report for the period ended July 31, 2019 [amend] |
| 11/27/2019 |
8-K
| Completion of Acquisition or Disposition of Assets, Regulation FD Disclosure, Other Events, Financial Statements and Exhibits |
| 11/13/2019 |
10-K
| Annual Report for the period ended July 31, 2019 |
| 10/30/2019 |
NT 10-K
| Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405: |
| 09/18/2019 |
8-K
| Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Unregister... |
| 09/12/2019 |
8-K
| Quarterly results |
| 08/27/2019 |
8-K
| Unregistered Sales of Equity Securities |
| 06/14/2019 |
10-Q
| Quarterly Report for the period ended April 30, 2019 |
| 05/31/2019 |
D/A
| Form D/A - Notice of Exempt Offering of Securities: [Amend] |
| 04/05/2019 |
8-K
| Triggering Events That Accelerate or Increase a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arran... |
| 03/19/2019 |
D
| Form D - Notice of Exempt Offering of Securities: |
| 03/15/2019 |
10-Q
| Quarterly Report for the period ended January 31, 2019 |
| 03/01/2019 |
8-K
| Quarterly results |
| 02/01/2019 |
8-K
| Quarterly results |
| 01/17/2019 |
8-K
| Other Events |
| 01/14/2019 |
8-K
| Unregistered Sales of Equity Securities, Financial Statements and Exhibits |
| 01/07/2019 |
8-K
| Quarterly results |
| 12/17/2018 |
10-Q
| Quarterly Report for the period ended October 31, 2018 |
| 11/21/2018 |
10-K/A
| Annual Report for the period ended July 31, 2018 [amend] |
| 11/21/2018 |
DEFR14A
| Form DEFR14A - Revised definitive proxy soliciting materials: |
| 11/19/2018 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
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