| Date Filed | Type | Description |
| 03/28/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 03/21/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 03/15/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 03/10/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 03/29/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 03/29/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/31/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/30/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 04/06/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/20/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 04/08/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 04/11/2012 |
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 |
| 03/31/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 07/23/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 07/15/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 06/10/2009 |
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 |
| 03/31/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 03/26/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 03/23/2006 |
10-K/A
| Annual Report for the period ended December 31, 2005 [amend] |
| 03/22/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 07/21/2005 |
10-K/A
| Annual Report for the period ended December 31, 2004 [amend] |
| 03/31/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 03/29/2004 |
10-K
| Annual Report for the period ended December 31, 2003 |
| 03/31/2003 |
10-K
| Annual Report for the period ended December 31, 2002 |
| 03/28/2002 |
10-K
| Annual Report for the period ended December 31, 2001 |
| 03/30/2001 |
10-K
| Annual Report for the period ended December 31, 2000 |