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|---|---|---|
 0001564590-20-046165-index-headers.html | 2020-10-09 11:29:36 | |
| 0001564590-20-046165-index.html | 2020-10-09 11:29:36 | |
| 0001564590-20-046165.txt | 2020-10-09 11:29:36 | |
 0001564590-20-046165-xbrl.zip | 15665 | 2020-10-09 11:29:36 |
| FilingSummary.xml | 1867 | 2020-10-09 11:29:36 |
| Financial_Report.xlsx | 5598 | 2020-10-09 11:29:36 |
 gu0jywnqqlkt000001.jpg | 2704 | 2020-10-09 11:29:36 |
| MetaLinks.json | 23435 | 2020-10-09 11:29:36 |
| R1.htm | 45804 | 2020-10-09 11:29:36 |
| report.css | 2767 | 2020-10-09 11:29:36 |
| Show.js | 1085 | 2020-10-09 11:29:36 |
| vvi-20201007.xsd | 6464 | 2020-10-09 11:29:36 |
| vvi-20201007_def.xml | 14670 | 2020-10-09 11:29:36 |
| vvi-20201007_lab.xml | 25305 | 2020-10-09 11:29:36 |
| vvi-20201007_pre.xml | 15503 | 2020-10-09 11:29:36 |
| vvi-8k_20201007.htm | 73393 | 2020-10-09 11:29:36 |
| vvi-8k_20201007_htm.xml | 5644 | 2020-10-09 11:29:36 |