Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-026996-index-headers.html | 2021-05-12 16:11:07 | |
| 0001564590-21-026996-index.html | 2021-05-12 16:11:07 | |
| 0001564590-21-026996.txt | 2021-05-12 16:11:07 | |
 0001564590-21-026996-xbrl.zip | 62473 | 2021-05-12 16:11:07 |
| evok-10q_20210331.htm | 804250 | 2021-05-12 16:11:07 |
| evok-20210331.xml | 326561 | 2021-05-12 16:11:07 |
| evok-20210331.xsd | 30128 | 2021-05-12 16:11:07 |
| evok-20210331_cal.xml | 24245 | 2021-05-12 16:11:07 |
| evok-20210331_def.xml | 80454 | 2021-05-12 16:11:07 |
| evok-20210331_lab.xml | 217212 | 2021-05-12 16:11:07 |
| evok-20210331_pre.xml | 159788 | 2021-05-12 16:11:07 |
| evok-ex311_6.htm | 9578 | 2021-05-12 16:11:07 |
| evok-ex312_10.htm | 9863 | 2021-05-12 16:11:07 |
| evok-ex321_12.htm | 5032 | 2021-05-12 16:11:07 |
| evok-ex322_9.htm | 5248 | 2021-05-12 16:11:07 |
| FilingSummary.xml | 17561 | 2021-05-12 16:11:07 |
| Financial_Report.xlsx | 43548 | 2021-05-12 16:11:07 |
 gmyeixoxypmh000001.jpg | 44016 | 2021-05-12 16:11:07 |
| R1.htm | 53821 | 2021-05-12 16:11:07 |
| R10.htm | 7039 | 2021-05-12 16:11:07 |
| R11.htm | 64716 | 2021-05-12 16:11:07 |
| R12.htm | 11412 | 2021-05-12 16:11:07 |
| R13.htm | 58050 | 2021-05-12 16:11:07 |
| R14.htm | 23990 | 2021-05-12 16:11:07 |
| R15.htm | 64142 | 2021-05-12 16:11:07 |
| R16.htm | 13014 | 2021-05-12 16:11:07 |
| R17.htm | 10476 | 2021-05-12 16:11:07 |
| R18.htm | 12706 | 2021-05-12 16:11:07 |
| R19.htm | 33801 | 2021-05-12 16:11:07 |
| R2.htm | 76825 | 2021-05-12 16:11:07 |
| R20.htm | 32341 | 2021-05-12 16:11:07 |
| R21.htm | 13281 | 2021-05-12 16:11:07 |
| R22.htm | 13073 | 2021-05-12 16:11:07 |
| R23.htm | 9308 | 2021-05-12 16:11:07 |
| R24.htm | 7268 | 2021-05-12 16:11:07 |
| R25.htm | 20265 | 2021-05-12 16:11:07 |
| R3.htm | 10733 | 2021-05-12 16:11:07 |
| R4.htm | 44948 | 2021-05-12 16:11:07 |
| R5.htm | 29345 | 2021-05-12 16:11:07 |
| R6.htm | 48705 | 2021-05-12 16:11:07 |
| R7.htm | 4282 | 2021-05-12 16:11:07 |
| R8.htm | 13972 | 2021-05-12 16:11:07 |
| R9.htm | 39533 | 2021-05-12 16:11:07 |
| report.css | 2767 | 2021-05-12 16:11:07 |
| Show.js | 1085 | 2021-05-12 16:11:07 |