Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000793074-19-000038-index-headers.html | 2019-10-30 16:17:09 | |
| 0000793074-19-000038-index.html | 2019-10-30 16:17:09 | |
| 0000793074-19-000038.txt | 2019-10-30 16:17:09 | |
 0000793074-19-000038-xbrl.zip | 18295 | 2019-10-30 16:17:09 |
| FilingSummary.xml | 1825 | 2019-10-30 16:17:09 |
| Financial_Report.xlsx | 5834 | 2019-10-30 16:17:09 |
| MetaLinks.json | 20810 | 2019-10-30 16:17:09 |
| R1.htm | 40420 | 2019-10-30 16:17:09 |
| report.css | 2766 | 2019-10-30 16:17:09 |
| Show.js | 1085 | 2019-10-30 16:17:09 |
| wern-20191029.xsd | 4660 | 2019-10-30 16:17:09 |
| wern-20191029_cal.xml | 697 | 2019-10-30 16:17:09 |
| wern-20191029_def.xml | 13271 | 2019-10-30 16:17:09 |
| wern-20191029_lab.xml | 29383 | 2019-10-30 16:17:09 |
| wern-20191029_pre.xml | 15519 | 2019-10-30 16:17:09 |
| wern-20191030x8k.htm | 54007 | 2019-10-30 16:17:09 |
| wern-20191030x8k_htm.xml | 4455 | 2019-10-30 16:17:09 |
| wern-20191030xex99.htm | 12416 | 2019-10-30 16:17:09 |
 wern20191030a05.jpg | 424915 | 2019-10-30 16:17:09 |