| Date Filed | Type | Description |
| 03/02/2023 |
10-K/A
| Annual Report for the period ended August 31, 2022 [amend] |
| 11/02/2022 |
10-K
| Annual Report for the period ended August 31, 2022 |
| 03/03/2022 |
10-K/A
| Annual Report for the period ended August 31, 2021 [amend] |
| 11/04/2021 |
10-K
| Annual Report for the period ended August 31, 2021 |
| 03/01/2021 |
10-K/A
| Annual Report for the period ended August 31, 2020 [amend] |
| 11/05/2020 |
10-K
| Annual Report for the period ended August 31, 2020 |
| 11/06/2019 |
10-K
| Annual Report for the period ended August 31, 2019 |
| 12/03/2018 |
10-K
| Annual Report for the period ended August 31, 2018 |
| 11/09/2017 |
10-K
| Annual Report for the period ended August 31, 2017 |
| 11/03/2016 |
10-K
| Annual Report for the period ended August 31, 2016 |
| 11/23/2015 |
10-K
| Annual Report for the period ended August 31, 2015 |
| 11/05/2014 |
10-K
| Annual Report for the period ended August 31, 2014 |
| 11/07/2013 |
10-K
| Annual Report for the period ended August 31, 2013 |
| 11/07/2012 |
10-K
| Annual Report for the period ended August 31, 2012 |
| 11/10/2011 |
10-K
| Annual Report for the period ended August 31, 2011 |
| 11/12/2010 |
10-K
| Annual Report for the period ended August 31, 2010 |
| 11/10/2009 |
10-K
| Annual Report for the period ended August 31, 2009 |
| 11/21/2008 |
10-K
| Annual Report for the period ended August 31, 2008 |
| 11/20/2007 |
10-K
| Annual Report for the period ended August 31, 2007 |
| 11/22/2006 |
10-K
| Annual Report for the period ended August 31, 2006 |
| 11/18/2005 |
10-K
| Annual Report for the period ended August 31, 2005 |
| 08/15/2005 |
10-K/A
| Annual Report for the period ended August 31, 2004 [amend] |
| 11/18/2004 |
10-K
| Annual Report for the period ended August 31, 2004 |
| 06/29/2004 |
10-K/A
| Annual Report for the period ended August 31, 2003 [amend] |
| 03/02/2004 |
10-K/A
| Annual Report for the period ended August 31, 2003 [amend] |
| 02/13/2004 |
10-K/A
| Annual Report for the period ended August 31, 2003 [amend] |
| 01/30/2004 |
10-K/A
| Annual Report for the period ended August 31, 2002 [amend] |
| 01/20/2004 |
10-K/A
| Annual Report for the period ended August 31, 2003 [amend] |
| 11/21/2003 |
10-K
| Annual Report for the period ended August 31, 2003 |
| 11/14/2003 |
10-K/A
| Annual Report for the period ended August 31, 2002 [amend] |
| 06/27/2003 |
10-K/A
| Annual Report for the period ended August 31, 2002 [amend] |
| 11/25/2002 |
10-K
| Annual Report for the period ended August 31, 2002 |
| 06/28/2002 |
10-K/A
| Annual Report for the period ended August 31, 2001 [amend] |
| 11/19/2001 |
10-K
| Annual Report for the period ended August 31, 2001 |
|