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|---|---|---|
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| 0001375151-18-000030-index.html | 2018-05-09 17:07:00 | |
| 0001375151-18-000030.txt | 2018-05-09 17:07:00 | |
 0001375151-18-000030-xbrl.zip | 92561 | 2018-05-09 17:07:00 |
| ex101-20180331.htm | 19449 | 2018-05-09 17:07:00 |
| ex311-20180331.htm | 11822 | 2018-05-09 17:07:00 |
| ex312-20180331.htm | 12107 | 2018-05-09 17:07:00 |
| ex321-20180331.htm | 5884 | 2018-05-09 17:07:00 |
| ex322-20180331.htm | 6265 | 2018-05-09 17:07:00 |
| FilingSummary.xml | 19212 | 2018-05-09 17:07:00 |
| Financial_Report.xlsx | 36879 | 2018-05-09 17:07:00 |
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| R10.htm | 47688 | 2018-05-09 17:07:00 |
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| R24.htm | 25703 | 2018-05-09 17:07:00 |
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| R26.htm | 12287 | 2018-05-09 17:07:00 |
| R27.htm | 14658 | 2018-05-09 17:07:00 |
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| R30.htm | 4195 | 2018-05-09 17:07:00 |
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| R8.htm | 75515 | 2018-05-09 17:07:00 |
| R9.htm | 24347 | 2018-05-09 17:07:00 |
| report.css | 2767 | 2018-05-09 17:07:00 |
| Show.js | 1410 | 2018-05-09 17:07:00 |
| zgnx-20180331.xml | 556129 | 2018-05-09 17:07:00 |
| zgnx-20180331.xsd | 24112 | 2018-05-09 17:07:00 |
| zgnx-20180331x10q.htm | 509417 | 2018-05-09 17:07:00 |
| zgnx-20180331_cal.xml | 55580 | 2018-05-09 17:07:00 |
| zgnx-20180331_def.xml | 80283 | 2018-05-09 17:07:00 |
| zgnx-20180331_lab.xml | 339054 | 2018-05-09 17:07:00 |
| zgnx-20180331_pre.xml | 189711 | 2018-05-09 17:07:00 |