Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-20-003698-index-headers.html | 2020-03-17 09:28:54 | |
| 0001628280-20-003698-index.html | 2020-03-17 09:28:54 | |
| 0001628280-20-003698.txt | 2020-03-17 09:28:54 | |
 0001628280-20-003698-xbrl.zip | 11967 | 2020-03-17 09:28:54 |
| FilingSummary.xml | 1691 | 2020-03-17 09:28:54 |
| Financial_Report.xlsx | 5750 | 2020-03-17 09:28:54 |
| MetaLinks.json | 17288 | 2020-03-17 09:28:54 |
| R1.htm | 36943 | 2020-03-17 09:28:54 |
| report.css | 2766 | 2020-03-17 09:28:54 |
| Show.js | 1085 | 2020-03-17 09:28:54 |
| wkhs-20200313.htm | 39396 | 2020-03-17 09:28:54 |
| wkhs-20200313.xsd | 2571 | 2020-03-17 09:28:54 |
| wkhs-20200313_cal.xml | 719 | 2020-03-17 09:28:54 |
| wkhs-20200313_def.xml | 1683 | 2020-03-17 09:28:54 |
| wkhs-20200313_htm.xml | 10019 | 2020-03-17 09:28:54 |
| wkhs-20200313_lab.xml | 23302 | 2020-03-17 09:28:54 |
| wkhs-20200313_pre.xml | 12126 | 2020-03-17 09:28:54 |