Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
---|---|---|---|---|---|---|
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 14, 2023 | Nov 19, 2018 | 000-53505 |
SC 13D | Open Document | Open Filing | SCH. 13D | Jun 5, 2023 | ||
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Dec 4, 2017 | Dec 1, 2017 | 000-53505 |
5 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 17, 2017 | Dec 31, 2016 | 000-53505 |
4/A | Open Document | Open Filing | PRIMARY DOCUMENT | Aug 2, 2016 | Jun 20, 2016 | 000-53505 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jul 13, 2016 | Jul 5, 2016 | 000-53505 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | Jun 6, 2016 | May 6, 2016 | 000-53505 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | May 2, 2016 | 000-53505 |
5 | Open Document | Open Filing | PRIMARY DOCUMENT | May 5, 2016 | Dec 31, 2015 | 000-53505 |
4 | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2015 | May 7, 2015 | 000-53505 |
5/A | Open Document | Open Filing | PRIMARY DOCUMENT | May 12, 2015 | Dec 31, 2014 | 000-53505 |
5/A | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2015 | Dec 31, 2014 | 000-53765 |
5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 10, 2015 | Dec 31, 2014 | 000-53765 |
5 | Open Document | Open Filing | PRIMARY DOCUMENT | Feb 3, 2015 | Dec 31, 2014 | 000-53505 |
5 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 10, 2014 | Dec 31, 2013 | 000-53765 |
5 | Open Document | Open Filing | PRIMARY DOCUMENT | Oct 10, 2014 | Dec 31, 2013 | 000-53505 |
3 | Open Document | Open Filing | PRIMARY DOCUMENT | May 30, 2014 | Dec 31, 2013 | 000-53505 |
5 | Open Document | Open Filing | PRIMARY DOCUMENT | Mar 18, 2014 | Dec 31, 2013 | 000-53765 |