Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000793074-21-000078-index-headers.html | 2021-11-12 09:21:11 | |
| 0000793074-21-000078-index.html | 2021-11-12 09:21:11 | |
| 0000793074-21-000078.txt | 2021-11-12 09:21:11 | |
 0000793074-21-000078-xbrl.zip | 13816 | 2021-11-12 09:21:11 |
| FilingSummary.xml | 1736 | 2021-11-12 09:21:11 |
| Financial_Report.xlsx | 5714 | 2021-11-12 09:21:11 |
 image.jpg | 9782 | 2021-11-12 09:21:11 |
| MetaLinks.json | 17814 | 2021-11-12 09:21:11 |
| R1.htm | 40150 | 2021-11-12 09:21:11 |
| report.css | 2767 | 2021-11-12 09:21:11 |
| Show.js | 1085 | 2021-11-12 09:21:11 |
| wern-20211112.htm | 45770 | 2021-11-12 09:21:11 |
| wern-20211112.xsd | 1993 | 2021-11-12 09:21:11 |
| wern-20211112_htm.xml | 11316 | 2021-11-12 09:21:11 |
| wern-20211112_lab.xml | 25154 | 2021-11-12 09:21:11 |
| wern-20211112_pre.xml | 13135 | 2021-11-12 09:21:11 |
| wern-8xk111221exhibit.htm | 8126 | 2021-11-12 09:21:11 |