| Date Filed | Type | Description |
| 02/26/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 02/28/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 02/28/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/02/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/03/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 03/05/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/26/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 03/07/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 03/14/2012 |
10-K/A
| Annual Report for the period ended December 31, 2011 [amend] |
| 03/09/2012 |
10-K
| Annual Report for the period ended March 8, 2012 |
| 10/06/2011 |
10-K/A
| Annual Report for the period ended December 31, 2010 [amend] |
| 10/03/2011 |
10-K/A
| Annual Report for the period ended December 31, 2010 [amend] |
| 03/14/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 05/25/2010 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 04/28/2010 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 03/12/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 04/28/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 03/23/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 11/21/2008 |
10-K/A
| Annual Report for the period ended June 30, 2008 [amend] |
| 06/11/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 04/29/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 03/07/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 04/30/2007 |
10-K/A
| Annual Report for the period ended December 31, 2006 [amend] |
| 03/16/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 12/18/2006 |
10-K/A
| Annual Report for the period ended December 31, 2005 [amend] |
| 05/01/2006 |
10-K/A
| Annual Report for the period ended December 31, 2005 [amend] |
| 03/16/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 04/29/2005 |
10-K/A
| Annual Report for the period ended December 31, 2004 [amend] |
| 03/14/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 03/08/2005 |
10-K/A
| Annual Report for the period ended December 31, 2003 [amend] |
| 12/21/2004 |
10-K/A
| Annual Report for the period ended December 31, 2003 [amend] |
| 03/11/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 03/27/2003 |
10-K
| Annual Report for the period ended December 31, 2002 |
| 03/29/2002 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
|