Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000928816-19-001324-index-headers.html | 2019-08-14 07:53:51 | |
| 0000928816-19-001324-index.html | 2019-08-14 07:53:51 | |
| 0000928816-19-001324.txt | 2019-08-14 07:53:51 | |
 0000928816-19-001324-xbrl.zip | 22997 | 2019-08-14 07:53:51 |
| a_vtsustleadsupp.htm | 6693 | 2019-08-14 07:53:51 |
| FilingSummary.xml | 2326 | 2019-08-14 07:53:51 |
| pvt-20190801.xml | 20426 | 2019-08-14 07:53:51 |
| pvt-20190801.xsd | 4118 | 2019-08-14 07:53:51 |
| pvt-20190801_def.xml | 27315 | 2019-08-14 07:53:51 |
| pvt-20190801_lab.xml | 121670 | 2019-08-14 07:53:51 |
| pvt-20190801_pre.xml | 42198 | 2019-08-14 07:53:51 |
| R1.htm | 21323 | 2019-08-14 07:53:51 |
| R3.htm | 51500 | 2019-08-14 07:53:51 |
| report.css | 2767 | 2019-08-14 07:53:51 |
| Show.js | 1085 | 2019-08-14 07:53:51 |
 vtsustleadsuppx1x1.jpg | 6097 | 2019-08-14 07:53:51 |