Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000314808-20-000147-index-headers.html | 2020-08-25 09:16:37 | |
| 0000314808-20-000147-index.html | 2020-08-25 09:16:37 | |
| 0000314808-20-000147.txt | 2020-08-25 09:16:37 | |
 0000314808-20-000147-xbrl.zip | 42455 | 2020-08-25 09:16:37 |
| exhibit41-valxnolequit.htm | 278118 | 2020-08-25 09:16:37 |
| exhibit991-valxpressre.htm | 6459 | 2020-08-25 09:16:37 |
| FilingSummary.xml | 1930 | 2020-08-25 09:16:37 |
| Financial_Report.xlsx | 6261 | 2020-08-25 09:16:37 |
 image01.jpg | 6561 | 2020-08-25 09:16:37 |
| MetaLinks.json | 28885 | 2020-08-25 09:16:37 |
| R1.htm | 71264 | 2020-08-25 09:16:37 |
| report.css | 2767 | 2020-08-25 09:16:37 |
| Show.js | 1085 | 2020-08-25 09:16:37 |
| val-20200819.htm | 91904 | 2020-08-25 09:16:37 |
| val-20200819.xsd | 6047 | 2020-08-25 09:16:37 |
| val-20200819_cal.xml | 806 | 2020-08-25 09:16:37 |
| val-20200819_def.xml | 20940 | 2020-08-25 09:16:37 |
| val-20200819_htm.xml | 33451 | 2020-08-25 09:16:37 |
| val-20200819_lab.xml | 47455 | 2020-08-25 09:16:37 |
| val-20200819_pre.xml | 22170 | 2020-08-25 09:16:37 |