Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000102729-22-000020-index-headers.html | 2022-04-06 09:02:23 | |
| 0000102729-22-000020-index.html | 2022-04-06 09:02:23 | |
| 0000102729-22-000020.txt | 2022-04-06 09:02:23 | |
 0000102729-22-000020-xbrl.zip | 17077 | 2022-04-06 09:02:23 |
| FilingSummary.xml | 1775 | 2022-04-06 09:02:23 |
| Financial_Report.xlsx | 5670 | 2022-04-06 09:02:23 |
 headerv2a.jpg | 24154 | 2022-04-06 09:02:23 |
| MetaLinks.json | 17265 | 2022-04-06 09:02:23 |
| pr2022_segments.htm | 14170 | 2022-04-06 09:02:23 |
| R1.htm | 38719 | 2022-04-06 09:02:23 |
| report.css | 2767 | 2022-04-06 09:02:23 |
| Show.js | 1085 | 2022-04-06 09:02:23 |
| vmi-20220406.htm | 36955 | 2022-04-06 09:02:23 |
| vmi-20220406.xsd | 1993 | 2022-04-06 09:02:23 |
| vmi-20220406_htm.xml | 10804 | 2022-04-06 09:02:23 |
| vmi-20220406_lab.xml | 24137 | 2022-04-06 09:02:23 |
| vmi-20220406_pre.xml | 12598 | 2022-04-06 09:02:23 |
| vmisegmentrealign.htm | 8026 | 2022-04-06 09:02:23 |
 vmisegmentrealign001.jpg | 50178 | 2022-04-06 09:02:23 |
 vmisegmentrealign002.jpg | 156199 | 2022-04-06 09:02:23 |
 vmisegmentrealign003.jpg | 84292 | 2022-04-06 09:02:23 |
 vmisegmentrealign004.jpg | 146813 | 2022-04-06 09:02:23 |
 vmisegmentrealign005.jpg | 148526 | 2022-04-06 09:02:23 |