| Date Filed | Type | Description |
| 02/28/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 03/24/2022 |
10-K/A
| Annual Report for the period ended December 31, 2021 [amend] |
| 03/01/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 03/03/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 03/03/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 03/05/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 03/06/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/09/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 04/04/2016 |
10-K/A
| Annual Report for the period ended December 31, 2015 [amend] |
| 03/14/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 03/16/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/17/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 03/18/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 03/15/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 03/16/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 03/18/2010 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 03/15/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 09/10/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 09/01/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 03/16/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 03/17/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 03/16/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 03/28/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 11/10/2005 |
10-K/A
| Annual Report for the period ended December 31, 2004 [amend] |
| 03/29/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 04/02/2004 |
10-K/A
| Annual Report for the period ended December 31, 2003 [amend] |
| 03/26/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 03/31/2003 |
10-K
| Annual Report for the period ended December 31, 2002 |
| 04/08/2002 |
10-KT
| Form 10-KT - Transition reports [Rule 13a-10 or 15d-10] |
| 08/10/2001 |
10-K405/A
| Form 10-K405/A - Annual report [Sections 13 and 15(d), S-K Item 405] [Amend] |
| 07/13/2001 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 07/19/2000 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 06/01/1999 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 05/29/1998 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
|