| Date Filed | Type | Description |
| 03/13/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 03/10/2022 |
10-K/A
| Annual Report for the period ended December 31, 2021 [amend] |
| 03/10/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 02/24/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 03/02/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 02/26/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 03/08/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 02/28/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/08/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 03/19/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 04/01/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 11/07/2013 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 03/18/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 02/29/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 03/15/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 03/15/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 12/28/2009 |
10-K/A
| Annual Report for the period ended December 31, 2008 [amend] |
| 04/14/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 02/12/2009 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 04/14/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |