| Date Filed | Type | Description |
| 02/24/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/25/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 03/12/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 07/10/2020 |
10-K/A
| Annual Report for the period ended December 31, 2019 [amend] |
| 03/12/2020 |
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 |
| 04/27/2018 |
10-K/A
| Annual Report for the period ended December 31, 2017 [amend] |
| 02/23/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/02/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/03/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 02/27/2015 |
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 |
| 03/01/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 03/02/2012 |
10-K/A
| Annual Report for the period ended December 31, 2011 [amend] |
| 02/29/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 09/16/2011 |
10-K/A
| Annual Report for the period ended December 31, 2010 [amend] |
| 03/18/2011 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 03/04/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 11/05/2010 |
10-K/A
| Annual Report for the period ended November 5, 2010 [amend] |
| 04/30/2010 |
10-K/A
| Annual Report for the period ended April 30, 2010 [amend] |
| 03/08/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 06/24/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 05/18/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 04/30/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 03/16/2009 |
10-K
| Annual Report for the period ended March 16, 2009 |
| 04/21/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 03/31/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |