Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001375151-20-000071-index-headers.html | 2020-05-05 16:05:58 | |
| 0001375151-20-000071-index.html | 2020-05-05 16:05:58 | |
| 0001375151-20-000071.txt | 2020-05-05 16:05:58 | |
 0001375151-20-000071-xbrl.zip | 22267 | 2020-05-05 16:05:58 |
| a2020q1erex-991.htm | 171013 | 2020-05-05 16:05:58 |
| FilingSummary.xml | 1713 | 2020-05-05 16:05:58 |
| Financial_Report.xlsx | 5798 | 2020-05-05 16:05:58 |
| MetaLinks.json | 18389 | 2020-05-05 16:05:58 |
| R1.htm | 40139 | 2020-05-05 16:05:58 |
| report.css | 2767 | 2020-05-05 16:05:58 |
| Show.js | 1085 | 2020-05-05 16:05:58 |
| zgnx-20200505.htm | 50782 | 2020-05-05 16:05:58 |
| zgnx-20200505.xsd | 2561 | 2020-05-05 16:05:58 |
| zgnx-20200505_cal.xml | 708 | 2020-05-05 16:05:58 |
| zgnx-20200505_def.xml | 1641 | 2020-05-05 16:05:58 |
| zgnx-20200505_htm.xml | 11538 | 2020-05-05 16:05:58 |
| zgnx-20200505_lab.xml | 24993 | 2020-05-05 16:05:58 |
| zgnx-20200505_pre.xml | 13188 | 2020-05-05 16:05:58 |
 zgnxlogo1.jpg | 22119 | 2020-05-05 16:05:58 |