| Date Filed | Type | Description |
| 03/16/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 08/03/2022 |
10-K/A
| Annual Report for the period ended December 31, 2021 [amend] |
| 03/15/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 03/30/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 04/28/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 03/15/2019 |
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 |
| 03/16/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/14/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 03/16/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 05/16/2014 |
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 |
| 04/01/2013 |
10-K
| Annual Report for the period ended March 25, 2013 |
| 03/30/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 07/29/2011 |
10-K/A
| Annual Report for the period ended December 31, 2010 [amend] |
| 07/29/2011 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 06/08/2011 |
10-K/A
| Annual Report for the period ended December 31, 2010 [amend] |
| 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 |
| 03/31/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 10/03/2008 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 05/08/2008 |
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 |