Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-002945-index-headers.html | 2021-02-24 06:05:18 | |
| 0001628280-21-002945-index.html | 2021-02-24 06:05:18 | |
| 0001628280-21-002945.txt | 2021-02-24 06:05:18 | |
 0001628280-21-002945-xbrl.zip | 75378 | 2021-02-24 06:05:18 |
| exhibit991vrt02242021.htm | 686343 | 2021-02-24 06:05:18 |
| exhibit992vrt02242021.htm | 1024919 | 2021-02-24 06:05:18 |
| FilingSummary.xml | 1821 | 2021-02-24 06:05:18 |
| Financial_Report.xlsx | 5450 | 2021-02-24 06:05:18 |
 logo1a.jpg | 344592 | 2021-02-24 06:05:18 |
| MetaLinks.json | 20086 | 2021-02-24 06:05:18 |
| R1.htm | 38852 | 2021-02-24 06:05:18 |
| report.css | 2767 | 2021-02-24 06:05:18 |
| Show.js | 1085 | 2021-02-24 06:05:18 |
| vrt-20210224.htm | 39509 | 2021-02-24 06:05:18 |
| vrt-20210224.xsd | 2553 | 2021-02-24 06:05:18 |
| vrt-20210224_cal.xml | 705 | 2021-02-24 06:05:18 |
| vrt-20210224_def.xml | 14702 | 2021-02-24 06:05:18 |
| vrt-20210224_htm.xml | 11875 | 2021-02-24 06:05:18 |
| vrt-20210224_lab.xml | 28066 | 2021-02-24 06:05:18 |
| vrt-20210224_pre.xml | 15216 | 2021-02-24 06:05:18 |