Date Filed | Type | Description |
03/15/2012 |
10-K/A
| Annual Report for the period ended December 31, 2011 [amend] |
03/01/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
02/25/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
03/31/2010 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
02/25/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
04/30/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
03/31/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
03/02/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
12/29/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
10/15/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
07/31/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
03/24/2008 |
10-K
| Annual Report for the period ended December 31, 2006 |
03/16/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
03/16/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
03/12/2004 |
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 |
04/02/2002 |
10-K/A
| Annual Report for the period ended December 31, 2001 [amend] |
03/29/2002 |
10-K
| Annual Report for the period ended December 31, 2001 |
03/30/2001 |
10-K
| Annual Report for the period ended December 31, 2000 |
03/30/2000 |
10-K
| Annual Report for the period ended December 31, 1999 |
03/31/1999 |
10-K
| Annual Report for the period ended December 31, 1998 |
03/31/1998 |
10-K
| Annual Report for the period ended December 31, 1997 |
03/31/1997 |
10-K
| Annual Report for the period ended December 31, 1996 |