Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001375151-21-000045-index-headers.html | 2021-05-06 17:07:33 | |
| 0001375151-21-000045-index.html | 2021-05-06 17:07:33 | |
| 0001375151-21-000045.txt | 2021-05-06 17:07:33 | |
 0001375151-21-000045-xbrl.zip | 222331 | 2021-05-06 17:07:33 |
| a20210331ex311.htm | 10607 | 2021-05-06 17:07:33 |
| a20210331ex312.htm | 10655 | 2021-05-06 17:07:33 |
| a20210331ex321.htm | 5941 | 2021-05-06 17:07:33 |
| a20210331ex322.htm | 5749 | 2021-05-06 17:07:33 |
| FilingSummary.xml | 32363 | 2021-05-06 17:07:33 |
| Financial_Report.xlsx | 74213 | 2021-05-06 17:07:33 |
| MetaLinks.json | 549891 | 2021-05-06 17:07:33 |
| R1.htm | 53797 | 2021-05-06 17:07:33 |
| R10.htm | 21383 | 2021-05-06 17:07:33 |
| R11.htm | 9501 | 2021-05-06 17:07:33 |
| R12.htm | 8193 | 2021-05-06 17:07:33 |
| R13.htm | 68778 | 2021-05-06 17:07:33 |
| R14.htm | 84677 | 2021-05-06 17:07:33 |
| R15.htm | 19716 | 2021-05-06 17:07:33 |
| R16.htm | 11240 | 2021-05-06 17:07:33 |
| R17.htm | 26806 | 2021-05-06 17:07:33 |
| R18.htm | 42867 | 2021-05-06 17:07:33 |
| R19.htm | 22066 | 2021-05-06 17:07:33 |
| R2.htm | 90201 | 2021-05-06 17:07:33 |
| R20.htm | 6528 | 2021-05-06 17:07:33 |
| R21.htm | 19631 | 2021-05-06 17:07:33 |
| R22.htm | 13694 | 2021-05-06 17:07:33 |
| R23.htm | 67364 | 2021-05-06 17:07:33 |
| R24.htm | 144854 | 2021-05-06 17:07:33 |
| R25.htm | 22135 | 2021-05-06 17:07:33 |
| R26.htm | 10820 | 2021-05-06 17:07:33 |
| R27.htm | 19054 | 2021-05-06 17:07:33 |
| R28.htm | 45253 | 2021-05-06 17:07:33 |
| R29.htm | 23264 | 2021-05-06 17:07:33 |
| R3.htm | 19006 | 2021-05-06 17:07:33 |
| R30.htm | 13607 | 2021-05-06 17:07:33 |
| R31.htm | 19881 | 2021-05-06 17:07:33 |
| R32.htm | 13396 | 2021-05-06 17:07:33 |
| R33.htm | 28289 | 2021-05-06 17:07:33 |
| R34.htm | 18501 | 2021-05-06 17:07:33 |
| R35.htm | 43450 | 2021-05-06 17:07:33 |
| R36.htm | 71930 | 2021-05-06 17:07:33 |
| R37.htm | 8857 | 2021-05-06 17:07:33 |
| R38.htm | 25120 | 2021-05-06 17:07:33 |
| R39.htm | 14079 | 2021-05-06 17:07:33 |
| R4.htm | 56245 | 2021-05-06 17:07:33 |
| R40.htm | 12140 | 2021-05-06 17:07:33 |
| R41.htm | 9056 | 2021-05-06 17:07:33 |
| R42.htm | 16069 | 2021-05-06 17:07:33 |
| R43.htm | 68446 | 2021-05-06 17:07:33 |
| R44.htm | 25771 | 2021-05-06 17:07:33 |
| R45.htm | 22814 | 2021-05-06 17:07:33 |
| R46.htm | 27087 | 2021-05-06 17:07:33 |
| R47.htm | 11153 | 2021-05-06 17:07:33 |
| R48.htm | 16423 | 2021-05-06 17:07:33 |
| R49.htm | 16681 | 2021-05-06 17:07:33 |
| R5.htm | 24325 | 2021-05-06 17:07:33 |
| R50.htm | 15002 | 2021-05-06 17:07:33 |
| R51.htm | 19500 | 2021-05-06 17:07:33 |
| R6.htm | 49045 | 2021-05-06 17:07:33 |
| R7.htm | 78596 | 2021-05-06 17:07:33 |
| R8.htm | 10099 | 2021-05-06 17:07:33 |
| R9.htm | 9637 | 2021-05-06 17:07:33 |
| report.css | 2767 | 2021-05-06 17:07:33 |
| Show.js | 1085 | 2021-05-06 17:07:33 |
| zgnx-20210331.htm | 1135223 | 2021-05-06 17:07:33 |
| zgnx-20210331.xsd | 37872 | 2021-05-06 17:07:33 |
| zgnx-20210331_cal.xml | 82688 | 2021-05-06 17:07:33 |
| zgnx-20210331_def.xml | 223085 | 2021-05-06 17:07:33 |
| zgnx-20210331_htm.xml | 1099287 | 2021-05-06 17:07:33 |
| zgnx-20210331_lab.xml | 536303 | 2021-05-06 17:07:33 |
| zgnx-20210331_pre.xml | 351407 | 2021-05-06 17:07:33 |