| Date Filed | Type | Description |
| 02/23/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/24/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 02/24/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 02/25/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 02/26/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 03/05/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/13/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/14/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 03/25/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/13/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 03/18/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 03/15/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 04/14/2011 |
10-KT
| Form 10-KT - Transition reports [Rule 13a-10 or 15d-10] |
| 02/24/2011 |
10-K/A
| Annual Report for the period ended June 30, 2010 [amend] |
| 09/07/2010 |
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 |
| 08/29/2008 |
10-K
| Annual Report for the period ended June 30, 2008 |
| 03/14/2008 |
10-K/A
| Annual Report for the period ended June 30, 2007 [amend] |
| 03/14/2008 |
10-K/A
| Annual Report for the period ended June 30, 2007 [amend] |
| 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 |
| 09/13/2004 |
10-K
| Annual Report for the period ended June 30, 2004 |
| 09/09/2003 |
10-K
| Annual Report for the period ended June 30, 2003 |
| 09/30/2002 |
10-K
| Annual Report for the period ended June 30, 2002 |
| 09/14/2001 |
10-K
| Annual Report for the period ended June 30, 2001 |
| 09/22/2000 |
10-K
| Annual Report for the period ended June 30, 2000 |
| 09/20/1999 |
10-K
| Annual Report for the period ended June 30, 1999 |
| 09/29/1998 |
10-K
| Annual Report for the period ended June 30, 1998 |
| 10/21/1997 |
10-K/A
| Annual Report for the period ended June 30, 1997 [amend] |
| 09/25/1997 |
10-K
| Annual Report for the period ended June 30, 1997 |