| Date Filed | Type | Description |
| 12/20/2019 |
10-K
| Annual Report for the period ended October 31, 2019 |
| 12/20/2018 |
10-K
| Annual Report for the period ended October 31, 2018 |
| 01/05/2018 |
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 |
| 01/14/2016 |
10-K
| Annual Report for the period ended October 31, 2015 |
| 01/13/2015 |
10-K
| Annual Report for the period ended October 31, 2014 |
| 12/23/2013 |
10-K
| Annual Report for the period ended October 31, 2013 |
| 12/21/2012 |
10-K
| Annual Report for the period ended October 31, 2012 |
| 12/20/2011 |
10-K
| Annual Report for the period ended October 31, 2011 |
| 12/17/2010 |
10-K
| Annual Report for the period ended October 31, 2010 |
| 12/17/2009 |
10-K
| Annual Report for the period ended October 31, 2009 |
| 12/18/2008 |
10-K
| Annual Report for the period ended October 31, 2008 |
| 12/20/2007 |
10-K
| Annual Report for the period ended October 31, 2007 |
| 12/21/2006 |
10-K
| Annual Report for the period ended October 31, 2006 |
| 12/21/2005 |
10-K
| Annual Report for the period ended October 31, 2005 |
| 12/22/2004 |
10-K
| Annual Report for the period ended October 31, 2004 |
| 01/23/2004 |
10-K
| Annual Report for the period ended October 31, 2003 |
| 01/24/2003 |
10-K
| Annual Report for the period ended October 31, 2002 |
| 02/13/2002 |
10-K
| Annual Report for the period ended October 31, 2001 |
| 01/29/2001 |
10-K
| Annual Report for the period ended October 31, 2000 |
| 01/31/2000 |
10-K
| Annual Report for the period ended October 31, 1999 |
| 01/29/1999 |
10-K
| Annual Report for the period ended October 31, 1998 |
| 02/25/1998 |
10-K/A
| Annual Report for the period ended October 31, 1997 [amend] |
| 01/29/1998 |
10-K
| Annual Report for the period ended October 31, 1997 |
| 02/05/1997 |
10-K/A
| Annual Report for the period ended October 31, 1996 [amend] |
| 01/29/1997 |
10-K
| Annual Report for the period ended October 31, 1996 |