Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000793074-20-000023-index-headers.html | 2020-04-16 16:22:36 | |
| 0000793074-20-000023-index.html | 2020-04-16 16:22:36 | |
| 0000793074-20-000023.txt | 2020-04-16 16:22:36 | |
 0000793074-20-000023-xbrl.zip | 14301 | 2020-04-16 16:22:36 |
| FilingSummary.xml | 1779 | 2020-04-16 16:22:36 |
| Financial_Report.xlsx | 5832 | 2020-04-16 16:22:36 |
| MetaLinks.json | 20772 | 2020-04-16 16:22:36 |
| R1.htm | 40420 | 2020-04-16 16:22:36 |
| report.css | 2767 | 2020-04-16 16:22:36 |
| Show.js | 1084 | 2020-04-16 16:22:36 |
| wern-20200415.xsd | 4522 | 2020-04-16 16:22:36 |
| wern-20200415_cal.xml | 697 | 2020-04-16 16:22:36 |
| wern-20200415_def.xml | 13271 | 2020-04-16 16:22:36 |
| wern-20200415_lab.xml | 29388 | 2020-04-16 16:22:36 |
| wern-20200415_pre.xml | 15519 | 2020-04-16 16:22:36 |
| wern-20204158k.htm | 45137 | 2020-04-16 16:22:36 |
| wern-20204158k_htm.xml | 4433 | 2020-04-16 16:22:36 |