| Date Filed | Type | Description |
| 03/24/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 04/15/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 04/15/2020 |
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 |
| 11/28/2018 |
10-K/A
| Annual Report for the period ended December 31, 2017 [amend] |
| 06/28/2018 |
10-K/A
| Annual Report for the period ended December 31, 2017 [amend] |
| 06/22/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 05/08/2014 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 03/31/2014 |
10-K/A
| Annual Report for the period ended December 31, 2011 [amend] |
| 03/04/2014 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 06/14/2013 |
10-K/A
| Annual Report for the period ended December 31, 2012 [amend] |
| 05/17/2013 |
10-K
| Annual Report for the period ended December 31, 2012 |
| 07/16/2012 |
10-K
| Annual Report for the period ended March 31, 2012 |
| 03/23/2012 |
10-K/A
| Annual Report for the period ended March 31, 2011 [amend] |
| 11/07/2011 |
10-K/A
| Annual Report for the period ended March 31, 2011 [amend] |
| 07/15/2011 |
10-K/A
| Annual Report for the period ended March 31, 2011 [amend] |
| 07/14/2011 |
10-K
| Annual Report for the period ended March 31, 2011 |
| 03/10/2011 |
10-K/A
| Annual Report for the period ended March 31, 2010 [amend] |
| 07/19/2010 |
10-K
| Annual Report for the period ended March 31, 2010 |
| 07/14/2009 |
10-K
| Annual Report for the period ended March 31, 2009 |