Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000793074-21-000012-index-headers.html | 2021-02-17 16:24:46 | |
| 0000793074-21-000012-index.html | 2021-02-17 16:24:46 | |
| 0000793074-21-000012.txt | 2021-02-17 16:24:46 | |
 0000793074-21-000012-xbrl.zip | 13392 | 2021-02-17 16:24:46 |
| FilingSummary.xml | 1776 | 2021-02-17 16:24:46 |
| Financial_Report.xlsx | 5493 | 2021-02-17 16:24:46 |
| MetaLinks.json | 18561 | 2021-02-17 16:24:46 |
| R1.htm | 40189 | 2021-02-17 16:24:46 |
| report.css | 2767 | 2021-02-17 16:24:46 |
| Show.js | 1085 | 2021-02-17 16:24:46 |
| wern-20210211.htm | 51231 | 2021-02-17 16:24:46 |
| wern-20210211.xsd | 2514 | 2021-02-17 16:24:46 |
| wern-20210211_cal.xml | 799 | 2021-02-17 16:24:46 |
| wern-20210211_def.xml | 1763 | 2021-02-17 16:24:46 |
| wern-20210211_htm.xml | 11256 | 2021-02-17 16:24:46 |
| wern-20210211_lab.xml | 25298 | 2021-02-17 16:24:46 |
| wern-20210211_pre.xml | 13279 | 2021-02-17 16:24:46 |