Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-19-013721-index-headers.html | 2019-11-07 17:18:35 | |
| 0001628280-19-013721-index.html | 2019-11-07 17:18:35 | |
| 0001628280-19-013721.txt | 2019-11-07 17:18:35 | |
 0001628280-19-013721-xbrl.zip | 13447 | 2019-11-07 17:18:35 |
| FilingSummary.xml | 1691 | 2019-11-07 17:18:35 |
| Financial_Report.xlsx | 5751 | 2019-11-07 17:18:35 |
| MetaLinks.json | 17288 | 2019-11-07 17:18:35 |
| R1.htm | 36944 | 2019-11-07 17:18:35 |
| report.css | 2766 | 2019-11-07 17:18:35 |
| Show.js | 1085 | 2019-11-07 17:18:35 |
| wkhs-20191107.htm | 42230 | 2019-11-07 17:18:35 |
| wkhs-20191107.xsd | 2571 | 2019-11-07 17:18:35 |
| wkhs-20191107_cal.xml | 719 | 2019-11-07 17:18:35 |
| wkhs-20191107_def.xml | 1683 | 2019-11-07 17:18:35 |
| wkhs-20191107_htm.xml | 10018 | 2019-11-07 17:18:35 |
| wkhs-20191107_lab.xml | 23302 | 2019-11-07 17:18:35 |
| wkhs-20191107_pre.xml | 12126 | 2019-11-07 17:18:35 |