| Date Filed | Type | Description |
| 03/16/2023 |
10-K/A
| Annual Report for the period ended December 31, 2022 [amend] |
| 03/15/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 05/06/2022 |
10-K/A
| Annual Report for the period ended December 31, 2021 [amend] |
| 02/25/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 03/03/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 04/22/2020 |
10-K/A
| Annual Report for the period ended December 31, 2019 [amend] |
| 03/09/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 03/05/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 04/04/2018 |
10-K/A
| Annual Report for the period ended December 31, 2017 [amend] |
| 03/13/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 03/10/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 03/28/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 04/30/2015 |
10-K/A
| Annual Report for the period ended December 31, 2014 [amend] |
| 03/30/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 04/30/2014 |
10-K/A
| Annual Report for the period ended December 31, 2013 [amend] |
| 03/31/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 04/30/2013 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 03/29/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 04/30/2012 |
10-K/A
| Annual Report for the period ended December 31, 2011 [amend] |
| 03/30/2012 |
10-K
| Annual Report for the period ended December 31, 2011 |
| 05/02/2011 |
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 |
| 04/30/2010 |
10-K/A
| Annual Report for the period ended December 31, 2009 [amend] |
| 03/30/2010 |
10-K
| Annual Report for the period ended December 31, 2009 |