| Date Filed | Type | Description |
| 12/08/2017 |
10-K
| Annual Report for the period ended September 30, 2017 |
| 12/09/2016 |
10-K
| Annual Report for the period ended September 30, 2016 |
| 12/11/2015 |
10-K
| Annual Report for the period ended September 30, 2015 |
| 12/12/2014 |
10-K
| Annual Report for the period ended September 30, 2014 |
| 12/13/2013 |
10-K
| Annual Report for the period ended September 30, 2013 |
| 12/10/2012 |
10-K
| Annual Report for the period ended September 30, 2012 |
| 12/09/2011 |
10-K
| Annual Report for the period ended September 30, 2011 |
| 12/10/2010 |
10-K
| Annual Report for the period ended September 30, 2010 |
| 12/11/2009 |
10-K
| Annual Report for the period ended September 30, 2009 |
| 12/12/2008 |
10-K
| Annual Report for the period ended September 30, 2008 |
| 12/14/2007 |
10-K
| Annual Report for the period ended September 30, 2007 |
| 12/13/2006 |
10-K
| Annual Report for the period ended September 30, 2006 |
| 12/28/2005 |
10-K
| Annual Report for the period ended September 30, 2005 |
| 12/17/2004 |
10-K
| Annual Report for the period ended September 30, 2004 |
| 01/23/2004 |
10-K/A
| Annual Report for the period ended September 30, 2003 [amend] |
| 12/19/2003 |
10-K
| Annual Report for the period ended September 30, 2003 |
| 12/19/2002 |
10-K
| Annual Report for the period ended September 30, 2002 |
| 01/15/2002 |
10-K
| Annual Report for the period ended September 30, 2001 |
| 12/19/2000 |
10-K
| Annual Report for the period ended September 30, 2000 |
| 12/17/1999 |
10-K
| Annual Report for the period ended September 30, 1999 |
| 12/18/1998 |
10-K
| Annual Report for the period ended September 30, 1998 |
| 12/19/1997 |
10-K
| Annual Report for the period ended September 30, 1997 |
| 12/20/1996 |
10-K
| Annual Report for the period ended September 30, 1996 |