| Date Filed | Type | Description |
| 04/30/2018 |
10-K/A
| Annual Report for the period ended December 31, 2017 [amend] |
| 03/06/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/14/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/15/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 03/10/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/04/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 02/26/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 02/29/2012 |
10-KT
| Form 10-KT - Transition reports [Rule 13a-10 or 15d-10] |
| 08/31/2011 |
10-K
| Annual Report for the period ended June 30, 2011 |
| 08/31/2010 |
10-K
| Annual Report for the period ended June 30, 2010 |
| 09/14/2009 |
10-K
| Annual Report for the period ended June 30, 2009 |
| 09/11/2008 |
10-K
| Annual Report for the period ended June 30, 2008 |
| 09/13/2007 |
10-K
| Annual Report for the period ended June 30, 2007 |
| 09/13/2006 |
10-K
| Annual Report for the period ended June 30, 2006 |
| 09/13/2005 |
10-K
| Annual Report for the period ended June 30, 2005 |
| 09/28/2004 |
10-K
| Annual Report for the period ended June 30, 2004 |
| 09/26/2003 |
10-K
| Annual Report for the period ended June 30, 2003 |
| 09/27/2002 |
10-K
| Annual Report for the period ended June 30, 2002 |
| 09/28/2001 |
10-K
| Annual Report for the period ended June 30, 2001 |
| 09/28/2000 |
10-K
| Annual Report for the period ended June 30, 2000 |
| 09/28/1999 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |
| 09/28/1998 |
10-K
| Annual Report for the period ended June 30, 1998 |
| 09/30/1997 |
10-K
| Annual Report for the period ended June 30, 1997 |