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| 0001564590-18-004725-index.html | 2018-03-07 16:16:40 | |
| 0001564590-18-004725.txt | 2018-03-07 16:16:40 | |
 0001564590-18-004725-xbrl.zip | 135608 | 2018-03-07 16:16:40 |
| evok-10k_20171231.htm | 2378670 | 2018-03-07 16:16:40 |
| evok-20171231.xml | 1529445 | 2018-03-07 16:16:40 |
| evok-20171231.xsd | 60784 | 2018-03-07 16:16:40 |
| evok-20171231_cal.xml | 30025 | 2018-03-07 16:16:40 |
| evok-20171231_def.xml | 210820 | 2018-03-07 16:16:40 |
| evok-20171231_lab.xml | 442215 | 2018-03-07 16:16:40 |
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| evok-ex231_6.htm | 2854 | 2018-03-07 16:16:40 |
| evok-ex311_8.htm | 10244 | 2018-03-07 16:16:40 |
| evok-ex312_10.htm | 10771 | 2018-03-07 16:16:40 |
| evok-ex321_7.htm | 6650 | 2018-03-07 16:16:40 |
| evok-ex322_9.htm | 6720 | 2018-03-07 16:16:40 |
| FilingSummary.xml | 35441 | 2018-03-07 16:16:40 |
| Financial_Report.xlsx | 69148 | 2018-03-07 16:16:40 |
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| report.css | 2767 | 2018-03-07 16:16:40 |
| Show.js | 1410 | 2018-03-07 16:16:40 |