| Date Filed | Type | Description |
| 02/22/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/28/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 02/24/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 02/26/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 02/27/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 05/01/2018 |
10-K/A
| Annual Report for the period ended December 31, 2017 [amend] |
| 02/26/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 02/28/2017 |
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 |
| 02/20/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 02/27/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 03/01/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 05/18/2011 |
10-K/A
| Annual Report for the period ended December 31, 2010 [amend] |
| 04/21/2011 |
10-K/A
| Annual Report for the period ended December 31, 2010 [amend] |
| 02/24/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 08/31/2010 |
10-K/A
| Annual Report for the period ended August 27, 2010 [amend] |
| 03/04/2010 |
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 |
| 04/29/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 03/20/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 05/23/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 05/31/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 12/13/2005 |
10-K/A
| Annual Report for the period ended December 31, 2004 [amend] |
| 03/31/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 03/03/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 03/07/2003 |
10-K
| Annual Report for the period ended December 31, 2002 |
| 03/15/2002 |
10-K
| Annual Report for the period ended December 31, 2001 |
| 03/26/2001 |
10-K
| Annual Report for the period ended December 31, 2000 |
| 03/17/2000 |
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 |
| 04/29/1998 |
10-K/A
| Annual Report for the period ended December 31, 1997 [amend] |
| 03/18/1998 |
10-K
| Annual Report for the period ended December 31, 1997 |
| 05/07/1997 |
10-K/A
| Annual Report for the period ended December 31, 1996 [amend] |
|