| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 18 Mar 2022 | 16 Mar 2022 | 000-25464 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Mar 2021 | 25 Feb 2021 | 000-25464 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Dec 2018 | 18 Dec 2018 | 001-07832 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Jul 2018 | 29 Jun 2018 | 001-07832 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2018 | 02 May 2018 | 001-07832 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 May 2017 | 02 May 2017 | 001-07832 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 May 2017 | 01 May 2017 | 001-07832 |
| 3 | Open Document | Open Filing | JAMES FORM 3 - 3/16/2015 | 24 Mar 2015 | 16 Mar 2015 | 001-36693 |