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| 0001017386-16-000652-index.html | 2016-12-15 20:24:17 | |
| 0001017386-16-000652.txt | 2016-12-15 20:24:17 | |
 0001017386-16-000652-xbrl.zip | 111639 | 2016-12-15 20:24:17 |
| exhibit_31.htm | 11520 | 2016-12-15 20:24:17 |
| exhibit_32.htm | 5006 | 2016-12-15 20:24:17 |
| FilingSummary.xml | 27117 | 2016-12-15 20:24:17 |
| Financial_Report.xlsx | 64607 | 2016-12-15 20:24:17 |
| pvsp-20160531.xml | 471967 | 2016-12-15 20:24:17 |
| pvsp-20160531.xsd | 51584 | 2016-12-15 20:24:17 |
| pvsp-20160531_cal.xml | 68250 | 2016-12-15 20:24:17 |
| pvsp-20160531_def.xml | 216785 | 2016-12-15 20:24:17 |
| pvsp-20160531_lab.xml | 430322 | 2016-12-15 20:24:17 |
| pvsp-20160531_pre.xml | 334386 | 2016-12-15 20:24:17 |
| pvsp_2016may31-10q.htm | 303223 | 2016-12-15 20:24:17 |
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| report.css | 2767 | 2016-12-15 20:24:17 |
| Show.js | 1410 | 2016-12-15 20:24:17 |