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|---|---|---|
 0000793074-20-000048-index-headers.html | 2020-10-27 16:18:17 | |
| 0000793074-20-000048-index.html | 2020-10-27 16:18:17 | |
| 0000793074-20-000048.txt | 2020-10-27 16:18:17 | |
 0000793074-20-000048-xbrl.zip | 16304 | 2020-10-27 16:18:17 |
| FilingSummary.xml | 1819 | 2020-10-27 16:18:17 |
| Financial_Report.xlsx | 5491 | 2020-10-27 16:18:17 |
 image1a.jpg | 9782 | 2020-10-27 16:18:17 |
| MetaLinks.json | 18561 | 2020-10-27 16:18:17 |
| R1.htm | 40190 | 2020-10-27 16:18:17 |
| report.css | 2767 | 2020-10-27 16:18:17 |
| Show.js | 1085 | 2020-10-27 16:18:17 |
| wern-20201027.htm | 55341 | 2020-10-27 16:18:17 |
| wern-20201027.xsd | 2514 | 2020-10-27 16:18:17 |
| wern-20201027_cal.xml | 799 | 2020-10-27 16:18:17 |
| wern-20201027_def.xml | 1763 | 2020-10-27 16:18:17 |
| wern-20201027_htm.xml | 11256 | 2020-10-27 16:18:17 |
| wern-20201027_lab.xml | 25298 | 2020-10-27 16:18:17 |
| wern-20201027_pre.xml | 13279 | 2020-10-27 16:18:17 |
| wern-8xk102720exhibit.htm | 13743 | 2020-10-27 16:18:17 |