8-K | Report of unscheduled material events or corporate event | Nov 14, 2017 |     |
10-Q | Quarterly report which provides a continuing view of a company's financial position | Nov 9, 2017 |       |
8-K | Report of unscheduled material events or corporate event | Nov 9, 2017 |     |
3 | Initial filing by director officer or owner of more than ten percent. | Nov 7, 2017 |    |
4 | Statement of changes in beneficial ownership of securities | Nov 7, 2017 |    |
8-K | Report of unscheduled material events or corporate event | Nov 3, 2017 |     |
CT ORDER | Confidential treatment order | Sep 19, 2017 |    |
8-K | Report of unscheduled material events or corporate event | Sep 11, 2017 |     |
8-K | Report of unscheduled material events or corporate event | Sep 7, 2017 |     |
8-K | Report of unscheduled material events or corporate event | Aug 15, 2017 |     |
10-Q | Quarterly report which provides a continuing view of a company's financial position | Aug 4, 2017 |       |
8-K | Report of unscheduled material events or corporate event | Aug 4, 2017 |     |
8-K | Report of unscheduled material events or corporate event | Aug 3, 2017 |     |
3 | Initial filing by director officer or owner of more than ten percent. | Jun 15, 2017 |    |
4 | Statement of changes in beneficial ownership of securities | Jun 15, 2017 |    |
8-K | Report of unscheduled material events or corporate event | Jun 15, 2017 |     |
8-K | Report of unscheduled material events or corporate event | Jun 13, 2017 |     |
8-K | Report of unscheduled material events or corporate event | Jun 9, 2017 |     |
10-Q | Quarterly report which provides a continuing view of a company's financial position | May 5, 2017 |       |
8-K | Report of unscheduled material events or corporate event | May 5, 2017 |     |
3 | Initial filing by director officer or owner of more than ten percent. | May 4, 2017 |    |
4 | Statement of changes in beneficial ownership of securities | May 4, 2017 |    |
DEF 14A | Official notification to shareholders of matters to be brought to a vote ("Proxy") | Apr 28, 2017 |     |
DEFA14A | Additional proxy soliciting materials - definitive | Apr 28, 2017 |     |