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|---|---|---|
 0000793074-21-000060-index-headers.html | 2021-08-13 12:06:40 | |
| 0000793074-21-000060-index.html | 2021-08-13 12:06:40 | |
| 0000793074-21-000060.txt | 2021-08-13 12:06:40 | |
 0000793074-21-000060-xbrl.zip | 14625 | 2021-08-13 12:06:40 |
| FilingSummary.xml | 1735 | 2021-08-13 12:06:40 |
| Financial_Report.xlsx | 5713 | 2021-08-13 12:06:40 |
 image.jpg | 9782 | 2021-08-13 12:06:40 |
| MetaLinks.json | 17979 | 2021-08-13 12:06:40 |
| R1.htm | 40150 | 2021-08-13 12:06:40 |
| report.css | 2767 | 2021-08-13 12:06:40 |
| Show.js | 1085 | 2021-08-13 12:06:40 |
| wern-20210813.htm | 43155 | 2021-08-13 12:06:40 |
| wern-20210813.xsd | 1993 | 2021-08-13 12:06:40 |
| wern-20210813_htm.xml | 11251 | 2021-08-13 12:06:40 |
| wern-20210813_lab.xml | 25154 | 2021-08-13 12:06:40 |
| wern-20210813_pre.xml | 13135 | 2021-08-13 12:06:40 |
| wern-8xk81321exhibit.htm | 10518 | 2021-08-13 12:06:40 |