| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 5, 2022 | Jan 3, 2022 | 001-35083 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2021 | Jan 4, 2021 | 001-35083 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 6, 2020 | Jan 2, 2020 | 001-35083 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 4, 2019 | Jan 2, 2019 | 001-35083 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jan 3, 2018 | Jan 1, 2018 | 001-35083 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2017 | May 10, 2017 | 001-35083 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2017 | May 10, 2017 | 001-35083 |
| 4 | Open Document | Open Filing | Apr 30, 2014 | Apr 29, 2014 | 001-33259 | |
| 4 | Open Document | Open Filing | Feb 24, 2014 | Feb 20, 2014 | 001-33259 | |
| 4 | Open Document | Open Filing | Feb 12, 2014 | Feb 11, 2014 | 001-33259 |