Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000793074-21-000087-index-headers.html | 2021-11-29 16:21:27 | |
| 0000793074-21-000087-index.html | 2021-11-29 16:21:27 | |
| 0000793074-21-000087.txt | 2021-11-29 16:21:27 | |
 0000793074-21-000087-xbrl.zip | 16104 | 2021-11-29 16:21:27 |
| FilingSummary.xml | 1736 | 2021-11-29 16:21:27 |
| Financial_Report.xlsx | 5713 | 2021-11-29 16:21:27 |
 image.jpg | 9782 | 2021-11-29 16:21:27 |
| MetaLinks.json | 17814 | 2021-11-29 16:21:27 |
| R1.htm | 40150 | 2021-11-29 16:21:27 |
| report.css | 2767 | 2021-11-29 16:21:27 |
| Show.js | 1085 | 2021-11-29 16:21:27 |
| wern-20211122.htm | 43849 | 2021-11-29 16:21:27 |
| wern-20211122.xsd | 1993 | 2021-11-29 16:21:27 |
| wern-20211122_htm.xml | 11316 | 2021-11-29 16:21:27 |
| wern-20211122_lab.xml | 25154 | 2021-11-29 16:21:27 |
| wern-20211122_pre.xml | 13135 | 2021-11-29 16:21:27 |
| wern-8xk112921exhibit.htm | 17174 | 2021-11-29 16:21:27 |