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|---|---|---|
 0001628280-22-012638-index-headers.html | 2022-05-05 16:09:11 | |
| 0001628280-22-012638-index.html | 2022-05-05 16:09:11 | |
| 0001628280-22-012638.txt | 2022-05-05 16:09:11 | |
 0001628280-22-012638-xbrl.zip | 27715 | 2022-05-05 16:09:11 |
| FilingSummary.xml | 1695 | 2022-05-05 16:09:11 |
| Financial_Report.xlsx | 5793 | 2022-05-05 16:09:11 |
| form8-kerq12022_exhibit991.htm | 227822 | 2022-05-05 16:09:11 |
| MetaLinks.json | 20142 | 2022-05-05 16:09:11 |
| R1.htm | 42900 | 2022-05-05 16:09:11 |
| report.css | 2767 | 2022-05-05 16:09:11 |
| Show.js | 1085 | 2022-05-05 16:09:11 |
| vldr-20220505.htm | 46245 | 2022-05-05 16:09:11 |
| vldr-20220505.xsd | 2307 | 2022-05-05 16:09:11 |
| vldr-20220505_def.xml | 15546 | 2022-05-05 16:09:11 |
| vldr-20220505_htm.xml | 14480 | 2022-05-05 16:09:11 |
| vldr-20220505_lab.xml | 29810 | 2022-05-05 16:09:11 |
| vldr-20220505_pre.xml | 16166 | 2022-05-05 16:09:11 |