| Date Filed | Type | Description |
| 03/31/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 04/12/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 04/08/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 04/14/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 04/26/2019 |
10-K/A
| Annual Report for the period ended December 31, 2018 [amend] |
| 03/15/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 11/09/2018 |
10-K/A
| Annual Report for the period ended December 31, 2017 [amend] |
| 03/23/2018 |
10-K/A
| Annual Report for the period ended December 31, 2017 [amend] |
| 03/16/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/17/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/15/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 06/16/2015 |
10-K/A
| Annual Report for the period ended December 31, 2014 [amend] |
| 04/29/2015 |
10-K/A
| Annual Report for the period ended December 31, 2014 [amend] |
| 03/13/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 03/17/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 03/18/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 07/03/2012 |
10-K/A
| Annual Report for the period ended December 31, 2011 [amend] |
| 03/15/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 03/16/2011 |
10-K
| Annual Report for the period ended December 31, 2010 |
| 03/02/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |
| 03/16/2009 |
10-K
| Annual Report for the period ended December 31, 2008 |
| 01/29/2009 |
10-K/A
| Annual Report for the period ended December 31, 2007 [amend] |
| 03/12/2008 |
10-K
| Annual Report for the period ended December 31, 2007 |