| Date Filed | Type | Description |
| 12/21/2012 |
10-K
| Annual Report for the period ended October 31, 2012 |
| 01/05/2012 |
10-K
| Annual Report for the period ended October 31, 2011 |
| 05/06/2011 |
10-K/A
| Annual Report for the period ended October 31, 2010 [amend] |
| 01/13/2011 |
10-K
| Annual Report for the period ended October 31, 2010 |
| 01/14/2010 |
10-K
| Annual Report for the period ended October 31, 2009 |
| 01/14/2009 |
10-K
| Annual Report for the period ended October 31, 2008 |
| 07/08/2008 |
10-K/A
| Annual Report for the period ended October 31, 2007 [amend] |
| 01/18/2008 |
10-K
| Annual Report for the period ended October 31, 2007 |
| 01/18/2008 |
AR
| 2007 Annual Report |
| 04/23/2007 |
10-K/A
| Annual Report for the period ended October 31, 2006 [amend] |
| 01/17/2007 |
10-K/A
| Annual Report for the period ended October 31, 2006 [amend] |
| 01/16/2007 |
10-K
| Annual Report for the period ended October 31, 2006 |
| 02/27/2006 |
10-K/A
| Annual Report for the period ended October 31, 2005 [amend] |
| 02/27/2006 |
10-K
| Annual Report for the period ended October 31, 2005 |
| 01/13/2005 |
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 |
| 05/02/2003 |
10-K/A
| Annual Report for the period ended October 31, 2002 [amend] |
| 01/29/2003 |
10-K
| Annual Report for the period ended October 31, 2002 |
| 01/29/2002 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 01/29/2001 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 02/28/2000 |
10-K405/A
| Form 10-K405/A - Annual report [Sections 13 and 15(d), S-K Item 405] [Amend] |
| 01/31/2000 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 01/28/1999 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 01/28/1998 |
10-K
| Annual Report for the period ended October 31, 1997 |
| 01/28/1997 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |