| Date Filed | Type | Description |
| 05/15/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 03/30/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 04/08/2020 |
10-K/A
| Annual Report for the period ended December 31, 2019 [amend] |
| 03/18/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 04/01/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 04/02/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 04/24/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/23/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 03/26/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/25/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 08/20/2013 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 04/12/2013 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 03/25/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 03/26/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 03/22/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 03/30/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 08/19/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 03/27/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |