| Date Filed | Type | Description |
| 02/19/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 02/21/2019 |
10-K/A
| Annual Report for the period ended December 31, 2018 [amend] |
| 02/20/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 02/21/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 02/22/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 02/24/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 02/24/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 02/25/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 02/26/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 02/23/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 02/22/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 02/24/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 02/26/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 02/28/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 03/01/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 03/24/2006 |
10-K/A
| Annual Report for the period ended December 31, 2005 [amend] |
| 03/03/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 03/10/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 01/21/2005 |
10-K/A
| Annual Report for the period ended December 31, 2003 [amend] |
| 03/10/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 03/26/2003 |
10-K
| Annual Report for the period ended December 31, 2002 |
| 04/01/2002 |
10-K
| Annual Report for the period ended December 31, 2001 |
| 11/22/2000 |
10-K/A
| Annual Report for the period ended September 30, 2000 [amend] |
| 11/09/2000 |
10-K
| Annual Report for the period ended September 30, 2000 |
| 04/17/2000 |
10-K/A
| Annual Report for the period ended September 30, 1999 [amend] |
| 10/22/1999 |
10-K
| Annual Report for the period ended September 30, 1999 |
| 08/16/1999 |
10-K/A
| Annual Report for the period ended September 30, 1998 [amend] |
| 12/29/1998 |
10-K
| Annual Report for the period ended September 30, 1998 |
| 12/23/1997 |
10-K
| Annual Report for the period ended September 30, 1997 |
| 12/24/1996 |
10-K
| Annual Report for the period ended September 30, 1996 |