| Date Filed | Type | Description |
| 04/28/2023 |
10-K/A
| Annual Report for the period ended December 31, 2022 [amend] |
| 03/22/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 04/28/2022 |
10-K/A
| Annual Report for the period ended December 31, 2021 [amend] |
| 03/22/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 04/28/2021 |
10-K/A
| Annual Report for the period ended December 31, 2020 [amend] |
| 03/16/2021 |
10-K
| Annual Report for the period ended December 31, 2020 |
| 04/29/2020 |
10-K/A
| Annual Report for the period ended December 31, 2019 [amend] |
| 03/26/2020 |
10-K
| Annual Report for the period ended December 31, 2019 |
| 04/30/2019 |
10-K/A
| Annual Report for the period ended December 31, 2018 [amend] |
| 03/29/2019 |
10-K
| Annual Report for the period ended December 31, 2018 |
| 04/30/2018 |
10-K/A
| Annual Report for the period ended December 31, 2017 [amend] |
| 03/30/2018 |
10-K
| Annual Report for the period ended December 31, 2017 |
| 05/01/2017 |
10-K/A
| Annual Report for the period ended December 31, 2016 [amend] |
| 03/31/2017 |
10-K
| Annual Report for the period ended December 31, 2016 |
| 05/06/2016 |
10-K/A
| Annual Report for the period ended December 31, 2015 [amend] |
| 04/29/2016 |
10-K/A
| Annual Report for the period ended December 31, 2015 [amend] |
| 03/30/2016 |
10-K
| Annual Report for the period ended December 31, 2015 |
| 07/20/2015 |
10-K/A
| Annual Report for the period ended December 31, 2013 [amend] |
| 04/30/2015 |
10-K/A
| Annual Report for the period ended December 31, 2014 [amend] |
| 04/15/2015 |
10-K
| Annual Report for the period ended December 31, 2014 |
| 02/18/2015 |
10-K/A
| Annual Report for the period ended December 31, 2013 [amend] |
| 04/30/2014 |
10-K/A
| Annual Report for the period ended December 31, 2013 [amend] |
| 04/15/2014 |
10-K
| Annual Report for the period ended December 31, 2013 |
| 11/27/2013 |
10-K
| Annual Report for the period ended August 31, 2013 |
| 12/14/2012 |
10-K
| Annual Report for the period ended August 31, 2012 |