| Date Filed | Type | Description |
| 01/14/2020 |
10-K
| Annual Report for the period ended October 31, 2019 |
| 01/14/2019 |
10-K
| Annual Report for the period ended October 31, 2018 |
| 01/19/2018 |
10-K/A
| Annual Report for the period ended October 31, 2017 [amend] |
| 01/16/2018 |
10-K
| Annual Report for the period ended October 31, 2017 |
| 01/17/2017 |
10-K
| Annual Report for the period ended October 31, 2016 |
| 05/16/2016 |
10-K
| Annual Report for the period ended October 31, 2015 |
| 12/01/2015 |
10-K/A
| Annual Report for the period ended October 31, 2014 [amend] |
| 10/14/2015 |
10-K
| Annual Report for the period ended October 31, 2014 |
| 01/13/2014 |
10-K
| Annual Report for the period ended October 31, 2013 |
| 12/27/2012 |
10-K
| Annual Report for the period ended October 31, 2012 |
| 01/12/2012 |
10-K
| Annual Report for the period ended October 31, 2011 |
| 12/21/2010 |
10-K
| Annual Report for the period ended October 31, 2010 |
| 12/22/2009 |
10-K
| Annual Report for the period ended October 31, 2009 |
| 12/29/2008 |
10-K
| Annual Report for the period ended October 31, 2008 |
| 05/09/2008 |
10-K/A
| Annual Report for the period ended October 31, 2007 [amend] |
| 12/28/2007 |
10-K
| Annual Report for the period ended October 31, 2007 |
| 01/09/2007 |
10-K
| Annual Report for the period ended October 31, 2006 |
| 12/22/2005 |
10-K
| Annual Report for the period ended October 31, 2005 |
| 01/14/2005 |
10-K
| Annual Report for the period ended October 31, 2004 |
| 01/29/2004 |
10-K
| Annual Report for the period ended October 31, 2003 |
| 01/27/2003 |
10-K
| Annual Report for the period ended October 31, 2002 |
| 12/18/2001 |
10-K
| Annual Report for the period ended October 31, 2001 |
| 12/22/2000 |
10-K
| Annual Report for the period ended October 31, 2000 |