Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001487952-21-000028-index-headers.html | 2021-08-10 07:48:31 | |
| 0001487952-21-000028-index.html | 2021-08-10 07:48:31 | |
| 0001487952-21-000028.txt | 2021-08-10 07:48:31 | |
 0001487952-21-000028-xbrl.zip | 31223 | 2021-08-10 07:48:31 |
| FilingSummary.xml | 1634 | 2021-08-10 07:48:31 |
| Financial_Report.xlsx | 5660 | 2021-08-10 07:48:31 |
| MetaLinks.json | 16581 | 2021-08-10 07:48:31 |
| R1.htm | 38570 | 2021-08-10 07:48:31 |
| report.css | 2767 | 2021-08-10 07:48:31 |
| Show.js | 1084 | 2021-08-10 07:48:31 |
| vpg-20210810.htm | 40049 | 2021-08-10 07:48:31 |
| vpg-20210810.xsd | 1893 | 2021-08-10 07:48:31 |
| vpg-20210810_htm.xml | 15288 | 2021-08-10 07:48:31 |
| vpg-20210810_lab.xml | 23832 | 2021-08-10 07:48:31 |
| vpg-20210810_pre.xml | 12503 | 2021-08-10 07:48:31 |
| vpg-2021q2earnings8k_ex991.htm | 397305 | 2021-08-10 07:48:31 |