| Date Filed | Type | Description |
| 02/24/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/22/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 02/22/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 03/10/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 02/25/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 02/26/2018 |
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 |
| 02/22/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 02/19/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 02/24/2014 |
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 |
| 02/13/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 02/17/2011 |
10-K/A
| Annual Report for the period ended December 31, 2010 [amend] |
| 02/15/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 02/16/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 10/23/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 02/26/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 02/26/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 06/25/2007 |
10-K/A
| Annual Report for the period ended December 31, 2006 [amend] |
| 02/28/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 03/24/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 03/29/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 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 |
| 08/12/2002 |
10-K/A
| Annual Report for the period ended December 31, 2001 [amend] |
| 04/01/2002 |
10-K
| Annual Report for the period ended December 31, 2001 |
| 04/27/2001 |
10-K/A
| Annual Report for the period ended December 31, 2000 [amend] |
| 03/30/2001 |
10-K
| Annual Report for the period ended December 31, 2000 |
| 03/30/2000 |
10-K
| Annual Report for the period ended December 31, 1999 |
| 03/17/1999 |
10-K
| Annual Report for the period ended December 31, 1998 |