| Date Filed | Type | Description |
| 10/13/2015 |
10-K
| Annual Report for the period ended June 30, 2015 |
| 09/23/2014 |
10-KT
| Form 10-KT - Transition reports [Rule 13a-10 or 15d-10] |
| 04/15/2014 |
10-K/A
| Annual Report for the period ended December 31, 2013 [amend] |
| 02/27/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 10/25/2013 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 03/07/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 03/08/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 03/24/2011 |
10-K/A
| Annual Report for the period ended December 31, 2010 [amend] |
| 03/03/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 03/11/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 08/20/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 08/04/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 03/03/2008 |
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] |
| 03/01/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 02/27/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 03/14/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 03/09/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 03/13/2003 |
10-K
| Annual Report for the period ended December 31, 2002 |
| 03/13/2003 |
AR
| 2002 Annual Report |
| 03/15/2002 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 03/15/2001 |
10-K
| Annual Report for the period ended December 31, 2000 |