| Date Filed | Type | Description |
| 03/01/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 03/01/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 03/16/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 03/16/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 03/18/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 03/16/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/31/2017 |
10-K/A
| Annual Report for the period ended December 31, 2016 [amend] |
| 03/16/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/30/2016 |
10-K/A
| Annual Report for the period ended December 31, 2015 [amend] |
| 03/15/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 03/31/2015 |
10-K/A
| Annual Report for the period ended December 31, 2014 [amend] |
| 03/16/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 04/30/2014 |
10-K/A
| Annual Report for the period ended December 31, 2013 [amend] |
| 03/31/2014 |
10-K/A
| Annual Report for the period ended December 31, 2013 [amend] |
| 03/17/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 11/13/2013 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 04/01/2013 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 03/18/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 03/13/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 03/11/2011 |
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, 2009 [amend] |
| 03/31/2010 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 03/15/2010 |
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 |
| 04/02/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 04/01/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 04/17/2007 |
10-KT
| Form 10-KT - Transition reports [Rule 13a-10 or 15d-10] |
| 02/07/2007 |
10-K
| Annual Report for the period ended October 31, 2006 |
| 09/29/2006 |
10-K/A
| Annual Report for the period ended October 31, 2005 [amend] |
| 02/14/2006 |
10-K
| Annual Report for the period ended October 31, 2005 |
| 01/31/2005 |
10-K
| Annual Report for the period ended October 31, 2004 |
| 02/06/2004 |
10-K
| Annual Report for the period ended October 31, 2003 |
| 02/18/2003 |
10-K
| Annual Report for the period ended October 31, 2002 |
| 02/13/2002 |
10-K
| Annual Report for the period ended October 31, 2001 |
|