Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000793074-22-000017-index-headers.html | 2022-03-31 16:10:18 | |
| 0000793074-22-000017-index.html | 2022-03-31 16:10:18 | |
| 0000793074-22-000017.txt | 2022-03-31 16:10:18 | |
 0000793074-22-000017-xbrl.zip | 12594 | 2022-03-31 16:10:18 |
| FilingSummary.xml | 1710 | 2022-03-31 16:10:18 |
| Financial_Report.xlsx | 5714 | 2022-03-31 16:10:18 |
| MetaLinks.json | 18138 | 2022-03-31 16:10:18 |
| R1.htm | 40327 | 2022-03-31 16:10:18 |
| report.css | 2766 | 2022-03-31 16:10:18 |
| Show.js | 1084 | 2022-03-31 16:10:18 |
| wern-20220325.htm | 43370 | 2022-03-31 16:10:18 |
| wern-20220325.xsd | 2005 | 2022-03-31 16:10:18 |
| wern-20220325_htm.xml | 11321 | 2022-03-31 16:10:18 |
| wern-20220325_lab.xml | 25298 | 2022-03-31 16:10:18 |
| wern-20220325_pre.xml | 13279 | 2022-03-31 16:10:18 |