Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001487952-21-000004-index-headers.html | 2021-02-17 09:14:07 | |
| 0001487952-21-000004-index.html | 2021-02-17 09:14:07 | |
| 0001487952-21-000004.txt | 2021-02-17 09:14:07 | |
 0001487952-21-000004-xbrl.zip | 31643 | 2021-02-17 09:14:07 |
| FilingSummary.xml | 1715 | 2021-02-17 09:14:07 |
| Financial_Report.xlsx | 5440 | 2021-02-17 09:14:07 |
| MetaLinks.json | 17155 | 2021-02-17 09:14:07 |
| R1.htm | 38609 | 2021-02-17 09:14:07 |
| report.css | 2767 | 2021-02-17 09:14:07 |
| Show.js | 1085 | 2021-02-17 09:14:07 |
| vpg-2020q4earnings8kxex991.htm | 367221 | 2021-02-17 09:14:07 |
| vpg-20210217.htm | 37861 | 2021-02-17 09:14:07 |
| vpg-20210217.xsd | 2412 | 2021-02-17 09:14:07 |
| vpg-20210217_cal.xml | 705 | 2021-02-17 09:14:07 |
| vpg-20210217_def.xml | 1638 | 2021-02-17 09:14:07 |
| vpg-20210217_htm.xml | 12713 | 2021-02-17 09:14:07 |
| vpg-20210217_lab.xml | 23970 | 2021-02-17 09:14:07 |
| vpg-20210217_pre.xml | 12641 | 2021-02-17 09:14:07 |