| Date Filed | Type | Description |
| 02/25/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 02/26/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 02/21/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 02/22/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 02/23/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 02/24/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 05/24/2016 |
10-K/A
| Annual Report for the period ended December 31, 2015 [amend] |
| 02/26/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 02/27/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/04/2014 |
10-K/A
| Annual Report for the period ended December 31, 2013 [amend] |
| 02/28/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 11/20/2012 |
10-K
| Annual Report for the period ended September 30, 2012 |
| 11/15/2011 |
10-K
| Annual Report for the period ended September 30, 2011 |
| 11/29/2010 |
10-K
| Annual Report for the period ended September 30, 2010 |
| 11/30/2009 |
10-K
| Annual Report for the period ended September 30, 2009 |
| 12/01/2008 |
10-K
| Annual Report for the period ended September 30, 2008 |
| 11/29/2007 |
10-K
| Annual Report for the period ended September 30, 2007 |
| 12/06/2006 |
10-K
| Annual Report for the period ended September 30, 2006 |
| 12/14/2005 |
10-K/A
| Annual Report for the period ended September 30, 2005 [amend] |
| 12/12/2005 |
10-K
| Annual Report for the period ended September 30, 2005 |
| 06/16/2005 |
10-K/A
| Annual Report for the period ended September 30, 2004 [amend] |
| 12/07/2004 |
10-K
| Annual Report for the period ended September 30, 2004 |
| 01/07/2004 |
10-K/A
| Annual Report for the period ended September 30, 2003 [amend] |
| 12/23/2003 |
10-K
| Annual Report for the period ended September 30, 2003 |
| 12/31/2002 |
10-K/A
| Annual Report for the period ended September 30, 2002 [amend] |
| 12/26/2002 |
10-K
| Annual Report for the period ended September 30, 2002 |
| 03/01/2002 |
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] |