| Date Filed | Type | Description |
| 02/07/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/08/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 02/09/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 02/04/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 02/05/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 02/06/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 02/07/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 02/09/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 02/10/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 02/10/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 02/12/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 02/07/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 02/09/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 02/11/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 02/27/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 03/04/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 03/03/2008 |
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 |
| 06/02/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 12/22/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 11/15/2004 |
10-K/A
| Annual Report for the period ended December 31, 2003 [amend] |
| 03/15/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 03/20/2003 |
10-K
| Annual Report for the period ended December 31, 2002 |
| 03/25/2002 |
10-K
| Annual Report for the period ended December 31, 2001 |
| 03/30/2001 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 05/19/2000 |
10-K/A
| Annual Report for the period ended December 31, 1999 [amend] |
| 03/30/2000 |
10-K
| Annual Report for the period ended December 31, 1999 |
| 03/31/1999 |
10-K
| Annual Report for the period ended December 31, 1998 |
| 05/19/1998 |
10-K/A
| Annual Report for the period ended December 31, 1997 [amend] |
| 04/29/1998 |
10-K/A
| Annual Report for the period ended December 31, 1997 [amend] |
| 03/31/1998 |
10-K
| Annual Report for the period ended December 31, 1997 |
| 03/28/1997 |
10-K
| Annual Report for the period ended December 31, 1996 |
| 06/18/1996 |
10-K/A
| Annual Report for the period ended December 31, 1995 [amend] |
| 06/03/1996 |
10-K/A
| Annual Report for the period ended December 31, 1995 [amend] |