| Date Filed | Type | Description |
| 04/29/2016 |
10-K/A
| Annual Report for the period ended December 31, 2015 [amend] |
| 02/26/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 03/02/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 05/12/2014 |
10-KT/A
| Form 10-KT/A - Transition reports [Rule 13a-10 or 15d-10] [Amend] |
| 03/17/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 06/19/2013 |
10-KT/A
| Form 10-KT/A - Transition reports [Rule 13a-10 or 15d-10] [Amend] |
| 03/13/2013 |
10-KT
| Form 10-KT - Transition reports [Rule 13a-10 or 15d-10] |
| 11/13/2012 |
10-K
| Annual Report for the period ended August 31, 2012 |
| 12/16/2011 |
10-K/A
| Annual Report for the period ended August 31, 2011 [amend] |
| 11/14/2011 |
10-K
| Annual Report for the period ended August 31, 2011 |
| 11/22/2010 |
10-K
| Annual Report for the period ended August 31, 2010 |
| 03/27/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 03/31/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 03/29/2007 |
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 |
| 03/30/2005 |
10-K/A
| Annual Report for the period ended December 31, 2004 [amend] |
| 03/16/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 03/30/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 03/31/2003 |
10-K
| Annual Report for the period ended December 31, 2002 |
| 03/28/2002 |
10-K
| Annual Report for the period ended December 31, 2001 |