Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001487952-16-000071-index.html | 2016-04-05 16:59:42 | |
| 0001487952-16-000071.txt | 2016-04-05 16:59:42 | |
| vpg-20160405x8k.htm | 39442 | 2016-04-05 16:59:42 |
| vpg-20160405x8kxex101.htm | 413398 | 2016-04-05 16:59:42 |
| vpg-20160405x8kxex991.htm | 11858 | 2016-04-05 16:59:42 |
| vpg-20160405x8kxex992.htm | 9586 | 2016-04-05 16:59:42 |