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|---|---|---|
 0001564590-21-039835-index-headers.html | 2021-08-02 17:25:40 | |
| 0001564590-21-039835-index.html | 2021-08-02 17:25:40 | |
| 0001564590-21-039835.txt | 2021-08-02 17:25:40 | |
 0001564590-21-039835-xbrl.zip | 216533 | 2021-08-02 17:25:40 |
| FilingSummary.xml | 1895 | 2021-08-02 17:25:40 |
| Financial_Report.xlsx | 5793 | 2021-08-02 17:25:40 |
 gvj1ytdmjq0l000001.jpg | 11660 | 2021-08-02 17:25:40 |
| MetaLinks.json | 22315 | 2021-08-02 17:25:40 |
| R1.htm | 44000 | 2021-08-02 17:25:40 |
| report.css | 2767 | 2021-08-02 17:25:40 |
| Show.js | 1085 | 2021-08-02 17:25:40 |
| vvi-20210730.xsd | 6373 | 2021-08-02 17:25:40 |
| vvi-20210730_def.xml | 14098 | 2021-08-02 17:25:40 |
| vvi-20210730_lab.xml | 24372 | 2021-08-02 17:25:40 |
| vvi-20210730_pre.xml | 14866 | 2021-08-02 17:25:40 |
| vvi-8k_20210730.htm | 47242 | 2021-08-02 17:25:40 |
| vvi-8k_20210730_htm.xml | 5388 | 2021-08-02 17:25:40 |
| vvi-ex101_28.htm | 1613800 | 2021-08-02 17:25:40 |