| Date Filed | Type | Description |
| 06/06/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 03/16/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/14/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 03/15/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 03/15/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 03/17/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 02/01/2011 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 01/07/2011 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 03/25/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 03/16/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 03/17/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 03/16/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 03/16/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 03/16/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 03/30/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 11/27/2002 |
10-K/A
| Annual Report for the period ended September 30, 2002 [amend] |
| 11/19/2002 |
10-K
| Annual Report for the period ended September 30, 2002 |
| 01/29/2002 |
10-K405/A
| Form 10-K405/A - Annual report [Sections 13 and 15(d), S-K Item 405] [Amend] |
| 12/28/2001 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 01/16/2001 |
10-K
| Annual Report for the period ended September 30, 2000 |
| 12/29/1999 |
10-K
| Annual Report for the period ended September 30, 1999 |
| 03/04/1999 |
10-K/A
| Annual Report for the period ended September 30, 1998 [amend] |
| 02/02/1999 |
10-K/A
| Annual Report for the period ended September 30, 1998 [amend] |
| 01/13/1999 |
10-K
| Annual Report for the period ended September 30, 1998 |
| 01/28/1998 |
10-K/A
| Annual Report for the period ended September 30, 1997 [amend] |
| 12/29/1997 |
10-K
| Annual Report for the period ended September 30, 1997 |
| 01/28/1997 |
10-K/A
| Annual Report for the period ended September 30, 1996 [amend] |
| 01/14/1997 |
10-K
| Annual Report for the period ended September 30, 1996 |