| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 20, 2024 | Dec 18, 2024 | 001-32224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 5, 2024 | Jun 3, 2024 | 001-32224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 27, 2023 | Nov 22, 2023 | 001-32224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 23, 2023 | Aug 22, 2023 | 001-32224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 23, 2023 | May 22, 2023 | 001-32224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Apr 3, 2023 | Apr 1, 2023 | 001-32224 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 3, 2023 | Mar 1, 2023 | 001-32224 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 30, 2017 | Nov 28, 2017 | 001-37845 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 31, 2017 | Aug 30, 2017 | 001-37845 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 8, 2017 | Aug 4, 2017 | 001-37845 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 31, 2017 | May 30, 2017 | 001-37845 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2017 | May 3, 2017 | 001-37845 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 23, 2017 | Feb 21, 2017 | 001-37845 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2017 | Feb 1, 2017 | 001-37845 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2017 | Jan 31, 2017 | 001-37845 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 1, 2016 | Nov 29, 2016 | 001-37845 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 6, 2016 | Sep 2, 2016 | 001-37845 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 29, 2016 | Jul 27, 2016 | 001-37845 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 3, 2016 | Jun 2, 2016 | 000-14278 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | May 10, 2016 | Oct 25, 2015 | 001-14956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 9, 2016 | Oct 23, 2015 | 001-14956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 1, 2016 | Jan 29, 2016 | 000-14278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2015 | Dec 1, 2015 | 000-14278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 12, 2015 | Nov 10, 2015 | 000-14278 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Nov 4, 2015 | Oct 25, 2015 | 001-14956 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 4, 2015 | Sep 3, 2015 | 000-14278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 4, 2015 | Jun 3, 2015 | 000-14278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 4, 2015 | Feb 2, 2015 | 000-14278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 2, 2015 | Jan 30, 2015 | 000-14278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 3, 2014 | Dec 2, 2014 | 000-14278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 20, 2014 | Aug 19, 2014 | 000-14278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 9, 2014 | Jun 5, 2014 | 000-14278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 20, 2014 | May 19, 2014 | 000-14278 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2014 | May 8, 2014 | 000-14278 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 21, 2014 | Mar 11, 2014 | 000-14278 |