| Date Filed | Type | Description |
| 03/28/2023 |
10-K/A
| Annual Report for the period ended December 31, 2022 [amend] |
| 02/23/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/17/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 02/18/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 04/28/2020 |
10-K/A
| Annual Report for the period ended December 31, 2019 [amend] |
| 02/24/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 02/19/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 02/22/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 02/23/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 02/18/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 02/12/2015 |
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] |
| 02/12/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 02/13/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 02/15/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 02/14/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 02/24/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 02/26/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 02/28/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |
| 03/15/2007 |
10-K
| Annual Report for the period ended December 31, 2006 |
| 04/13/2006 |
10-K
| Annual Report for the period ended December 31, 2005 |
| 10/27/2005 |
10-K/A
| Annual Report for the period ended December 31, 2004 [amend] |
| 06/30/2005 |
10-K
| Annual Report for the period ended December 31, 2004 |
| 04/01/2002 |
10-K405
| Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405] |