Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-21-003103-index-headers.html | 2021-11-04 16:47:02 | |
| 0000950170-21-003103-index.html | 2021-11-04 16:47:02 | |
| 0000950170-21-003103.txt | 2021-11-04 16:47:02 | |
 0000950170-21-003103-xbrl.zip | 58460 | 2021-11-04 16:47:02 |
| FilingSummary.xml | 1885 | 2021-11-04 16:47:02 |
| Financial_Report.xlsx | 5764 | 2021-11-04 16:47:02 |
 img213203525_0.jpg | 11660 | 2021-11-04 16:47:02 |
| MetaLinks.json | 21360 | 2021-11-04 16:47:02 |
| R1.htm | 42679 | 2021-11-04 16:47:02 |
| report.css | 2767 | 2021-11-04 16:47:02 |
| Show.js | 1085 | 2021-11-04 16:47:02 |
| vvi-20211104.htm | 64163 | 2021-11-04 16:47:02 |
| vvi-20211104.xsd | 3369 | 2021-11-04 16:47:02 |
| vvi-20211104_def.xml | 13823 | 2021-11-04 16:47:02 |
| vvi-20211104_htm.xml | 6098 | 2021-11-04 16:47:02 |
| vvi-20211104_lab.xml | 22254 | 2021-11-04 16:47:02 |
| vvi-20211104_pre.xml | 13940 | 2021-11-04 16:47:02 |
| vvi-ex99_1.htm | 1558045 | 2021-11-04 16:47:02 |