| Date Filed | Type | Description |
| 03/31/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 04/15/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 03/31/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 03/30/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 04/29/2019 |
10-K/A
| Annual Report for the period ended December 31, 2018 [amend] |
| 04/15/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 04/30/2018 |
10-K/A
| Annual Report for the period ended December 31, 2017 [amend] |
| 04/20/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/16/2017 |
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 |
| 01/13/2016 |
10-K/A
| Annual Report for the period ended December 31, 2014 [amend] |
| 04/30/2015 |
10-K/A
| Annual Report for the period ended December 31, 2014 [amend] |
| 03/30/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/19/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 04/30/2013 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 03/22/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 05/14/2012 |
10-K/A
| Annual Report for the period ended December 31, 2011 [amend] |
| 03/30/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 03/31/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 05/07/2010 |
10-KT
| Form 10-KT - Transition reports [Rule 13a-10 or 15d-10] |
| 11/16/2009 |
10-K/A
| Annual Report for the period ended June 30, 2008 [amend] |
| 10/13/2009 |
10-K
| Annual Report for the period ended June 30, 2009 |
| 10/05/2009 |
10-K/A
| Annual Report for the period ended June 30, 2008 [amend] |
| 10/15/2008 |
10-K/A
| Annual Report for the period ended June 30, 2008 [amend] |
| 09/10/2008 |
10-K
| Annual Report for the period ended June 30, 2008 |
| 09/17/2007 |
10-K
| Annual Report for the period ended June 30, 2007 |
| 09/14/2006 |
10-K
| Annual Report for the period ended June 30, 2006 |
| 03/27/2006 |
10-K
| Annual Report for the period ended June 30, 2005 |
| 12/16/2005 |
10-K
| Annual Report for the period ended June 30, 2004 |
| 08/18/2005 |
10-K
| Annual Report for the period ended June 30, 2003 |
| 09/24/2002 |
10-K
| Annual Report for the period ended June 30, 2002 |
| 09/27/2001 |
10-K
| Annual Report for the period ended June 30, 2001 |