Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000928816-18-001896-index-headers.html | 2018-09-26 07:21:22 | |
| 0000928816-18-001896-index.html | 2018-09-26 07:21:22 | |
| 0000928816-18-001896.txt | 2018-09-26 07:21:22 | |
 0000928816-18-001896-xbrl.zip | 19095 | 2018-09-26 07:21:22 |
| a_cover.htm | 29059 | 2018-09-26 07:21:22 |
 BarChart1.png | 29785 | 2018-09-26 07:21:22 |
| FilingSummary.xml | 2309 | 2018-09-26 07:21:22 |
| pvt-20180914.xml | 26793 | 2018-09-26 07:21:22 |
| pvt-20180914.xsd | 3826 | 2018-09-26 07:21:22 |
| pvt-20180914_def.xml | 26849 | 2018-09-26 07:21:22 |
| pvt-20180914_lab.xml | 114887 | 2018-09-26 07:21:22 |
| pvt-20180914_pre.xml | 48499 | 2018-09-26 07:21:22 |
| R1.htm | 91897 | 2018-09-26 07:21:22 |
| R6.htm | 179007 | 2018-09-26 07:21:22 |
| report.css | 2767 | 2018-09-26 07:21:22 |
| Show.js | 1410 | 2018-09-26 07:21:22 |