Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-20-006178-index-headers.html | 2020-05-04 07:45:42 | |
| 0001628280-20-006178-index.html | 2020-05-04 07:45:42 | |
| 0001628280-20-006178.txt | 2020-05-04 07:45:42 | |
 0001628280-20-006178-xbrl.zip | 12588 | 2020-05-04 07:45:42 |
| FilingSummary.xml | 1691 | 2020-05-04 07:45:42 |
| Financial_Report.xlsx | 5754 | 2020-05-04 07:45:42 |
| MetaLinks.json | 17293 | 2020-05-04 07:45:42 |
| R1.htm | 36947 | 2020-05-04 07:45:42 |
| report.css | 2767 | 2020-05-04 07:45:42 |
| Show.js | 1085 | 2020-05-04 07:45:42 |
| wkhs-20200501.htm | 37362 | 2020-05-04 07:45:42 |
| wkhs-20200501.xsd | 2571 | 2020-05-04 07:45:42 |
| wkhs-20200501_cal.xml | 719 | 2020-05-04 07:45:42 |
| wkhs-20200501_def.xml | 1657 | 2020-05-04 07:45:42 |
| wkhs-20200501_htm.xml | 10019 | 2020-05-04 07:45:42 |
| wkhs-20200501_lab.xml | 23307 | 2020-05-04 07:45:42 |
| wkhs-20200501_pre.xml | 12126 | 2020-05-04 07:45:42 |