| Date Filed | Type | Description |
| 02/25/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 02/26/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 03/02/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 03/08/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 03/12/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/16/2017 |
10-K/A
| Annual Report for the period ended December 31, 2016 [amend] |
| 03/10/2017 |
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 |
| 02/26/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/03/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 03/14/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 03/09/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 03/10/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 08/11/2010 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 03/11/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 03/16/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 03/14/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 03/28/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 06/27/2006 |
10-KT
| Form 10-KT - Transition reports [Rule 13a-10 or 15d-10] |
| 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 |
| 09/22/2003 |
10-K
| Annual Report for the period ended June 30, 2003 |
| 05/09/2003 |
10-K/A
| Annual Report for the period ended June 30, 2002 [amend] |
| 09/23/2002 |
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 |
| 10/30/2000 |
10-K/A
| Annual Report for the period ended June 30, 1999 [amend] |
| 10/27/2000 |
10-K/A
| Annual Report for the period ended June 30, 2000 [amend] |
| 10/16/2000 |
10-K/A
| Annual Report for the period ended June 30, 2000 [amend] |
| 09/28/2000 |
10-K
| Annual Report for the period ended June 30, 2000 |
| 09/28/1999 |
10-K
| Annual Report for the period ended June 30, 1999 |
| 10/13/1998 |
10-K
| Annual Report for the period ended June 30, 1998 |
| 09/29/1997 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |