| Date Filed | Type | Description |
| 02/12/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 02/19/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 02/20/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 02/14/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 02/17/2016 |
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 |
| 02/06/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 02/07/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 02/09/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 02/10/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 02/18/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 02/19/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 05/19/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 02/27/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 02/27/2008 |
AR
| 2007 Annual Report on Form 10-K |
| 02/26/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 02/26/2007 |
AR
| 2006 Annual Report on Form 10-K |
| 02/26/2007 |
AR
| 2006 Annual Report on Form 10-K |
| 03/03/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 03/03/2006 |
AR
| 2005 Annual Report on Form 10-K |
| 03/14/2005 |
AR
| 2004 Annual Report on Form 10-K |
| 03/11/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 03/15/2004 |
AR
| 2003 Annual Report on Form 10-K |
| 03/12/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 01/16/2004 |
10-K/A
| Annual Report for the period ended December 31, 2002 [amend] |
| 03/11/2003 |
10-K
| Annual Report for the period ended December 31, 2002 |
| 03/11/2003 |
AR
| 2002 Annual Report on Form 10-K |
| 06/28/2002 |
10-K/A
| Annual Report for the period ended December 31, 2001 [amend] |
| 03/27/2002 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 06/29/2001 |
10-K/A
| Annual Report for the period ended December 31, 2000 [amend] |
| 03/29/2001 |
10-K
| Annual Report for the period ended December 31, 2000 |
| 06/28/2000 |
10-K405/A
| Form 10-K405/A - Annual report [Sections 13 and 15(d), S-K Item 405] [Amend] |
| 03/28/2000 |
10-K405/A
| Form 10-K405/A - Annual report [Sections 13 and 15(d), S-K Item 405] [Amend] |
| 03/17/2000 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
|