Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-20-024523-index-headers.html | 2020-05-12 11:10:45 | |
| 0001564590-20-024523-index.html | 2020-05-12 11:10:45 | |
| 0001564590-20-024523.txt | 2020-05-12 11:10:45 | |
 0001564590-20-024523-xbrl.zip | 55025 | 2020-05-12 11:10:45 |
| evok-10q_20200331.htm | 738199 | 2020-05-12 11:10:45 |
| evok-20200331.xml | 348309 | 2020-05-12 11:10:45 |
| evok-20200331.xsd | 26134 | 2020-05-12 11:10:45 |
| evok-20200331_cal.xml | 15212 | 2020-05-12 11:10:45 |
| evok-20200331_def.xml | 78285 | 2020-05-12 11:10:45 |
| evok-20200331_lab.xml | 184208 | 2020-05-12 11:10:45 |
| evok-20200331_pre.xml | 139010 | 2020-05-12 11:10:45 |
| evok-ex101_205.htm | 424772 | 2020-05-12 11:10:45 |
| evok-ex102_206.htm | 79409 | 2020-05-12 11:10:45 |
| evok-ex103_204.htm | 33003 | 2020-05-12 11:10:45 |
| evok-ex311_10.htm | 9580 | 2020-05-12 11:10:45 |
| evok-ex312_8.htm | 9861 | 2020-05-12 11:10:45 |
| evok-ex321_6.htm | 5029 | 2020-05-12 11:10:45 |
| evok-ex322_9.htm | 5248 | 2020-05-12 11:10:45 |
| FilingSummary.xml | 16253 | 2020-05-12 11:10:45 |
| Financial_Report.xlsx | 32660 | 2020-05-12 11:10:45 |
| R1.htm | 53818 | 2020-05-12 11:10:45 |
| R10.htm | 75733 | 2020-05-12 11:10:45 |
| R11.htm | 11374 | 2020-05-12 11:10:45 |
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| R14.htm | 76395 | 2020-05-12 11:10:45 |
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| R17.htm | 24849 | 2020-05-12 11:10:45 |
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| R19.htm | 13275 | 2020-05-12 11:10:45 |
| R2.htm | 42779 | 2020-05-12 11:10:45 |
| R20.htm | 13331 | 2020-05-12 11:10:45 |
| R21.htm | 9280 | 2020-05-12 11:10:45 |
| R22.htm | 10657 | 2020-05-12 11:10:45 |
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| R4.htm | 23710 | 2020-05-12 11:10:45 |
| R5.htm | 23767 | 2020-05-12 11:10:45 |
| R6.htm | 29486 | 2020-05-12 11:10:45 |
| R7.htm | 16885 | 2020-05-12 11:10:45 |
| R8.htm | 37859 | 2020-05-12 11:10:45 |
| R9.htm | 6970 | 2020-05-12 11:10:45 |
| report.css | 2767 | 2020-05-12 11:10:45 |
| Show.js | 1085 | 2020-05-12 11:10:45 |