| Date Filed | Type | Description |
| 09/28/2018 |
10-K
| Annual Report for the period ended June 30, 2018 |
| 01/11/2018 |
10-K/A
| Annual Report for the period ended June 30, 2017 [amend] |
| 09/26/2017 |
10-K
| Annual Report for the period ended June 30, 2017 |
| 09/09/2016 |
10-K
| Annual Report for the period ended June 30, 2016 |
| 09/25/2015 |
10-K
| Annual Report for the period ended June 30, 2015 |
| 11/10/2014 |
10-K
| Annual Report for the period ended June 30, 2014 |
| 10/04/2013 |
10-K
| Annual Report for the period ended June 30, 2013 |
| 03/14/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 03/29/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 05/10/2010 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 04/30/2010 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 03/19/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 12/09/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 03/31/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 03/28/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 04/02/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 03/20/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 03/30/2005 |
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 |
| 03/31/1999 |
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 |