Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000793074-21-000046-index-headers.html | 2021-07-01 16:17:00 | |
| 0000793074-21-000046-index.html | 2021-07-01 16:17:00 | |
| 0000793074-21-000046.txt | 2021-07-01 16:17:00 | |
 0000793074-21-000046-xbrl.zip | 17096 | 2021-07-01 16:17:00 |
| FilingSummary.xml | 1740 | 2021-07-01 16:17:00 |
| Financial_Report.xlsx | 5713 | 2021-07-01 16:17:00 |
 image.jpg | 9782 | 2021-07-01 16:17:00 |
| MetaLinks.json | 18392 | 2021-07-01 16:17:00 |
| R1.htm | 40189 | 2021-07-01 16:17:00 |
| report.css | 2767 | 2021-07-01 16:17:00 |
| Show.js | 1085 | 2021-07-01 16:17:00 |
| wern-20210630.htm | 45183 | 2021-07-01 16:17:00 |
| wern-20210630.xsd | 2005 | 2021-07-01 16:17:00 |
| wern-20210630_htm.xml | 11256 | 2021-07-01 16:17:00 |
| wern-20210630_lab.xml | 25298 | 2021-07-01 16:17:00 |
| wern-20210630_pre.xml | 13279 | 2021-07-01 16:17:00 |
| wern-8xk7121exhibit.htm | 20935 | 2021-07-01 16:17:00 |