| Date Filed | Type | Description |
| 02/18/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 02/22/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 02/17/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 02/18/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 03/05/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 11/09/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 03/09/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 02/29/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 03/05/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 11/07/2006 |
10-K/A
| Annual Report for the period ended December 31, 2005 [amend] |
| 10/18/2006 |
10-K/A
| Annual Report for the period ended December 31, 2005 [amend] |
| 04/27/2006 |
10-K/A
| Annual Report for the period ended December 31, 2005 [amend] |
| 03/13/2006 |
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] |
| 03/11/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 04/29/2004 |
10-K/A
| Annual Report for the period ended December 31, 2003 [amend] |
| 03/15/2004 |
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 |
| 04/03/2002 |
10-K
| Annual Report for the period ended December 31, 2001 |
| 03/12/2002 |
10-K405/A
| Form 10-K405/A - Annual report [Sections 13 and 15(d), S-K Item 405] [Amend] |
| 04/02/2001 |
10-K
| Annual Report for the period ended December 31, 2000 |
| 03/10/2000 |
10-K
| Annual Report for the period ended December 31, 1999 |