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| 0001017386-14-000242-index.html | 2014-09-04 09:21:46 | |
| 0001017386-14-000242.txt | 2014-09-04 09:21:46 | |
 0001017386-14-000242-xbrl.zip | 78286 | 2014-09-04 09:21:46 |
| exhibit_31.htm | 10789 | 2014-09-04 09:21:46 |
| exhibit_32.htm | 4755 | 2014-09-04 09:21:46 |
| FilingSummary.xml | 21821 | 2014-09-04 09:21:46 |
| Financial_Report.xls | 331446 | 2014-09-04 09:21:46 |
| Financial_Report.xlsx | 100176 | 2014-09-04 09:21:46 |
| pvsp-20140531.xml | 359783 | 2014-09-04 09:21:46 |
| pvsp-20140531.xsd | 41588 | 2014-09-04 09:21:46 |
| pvsp-20140531_cal.xml | 46459 | 2014-09-04 09:21:46 |
| pvsp-20140531_def.xml | 118706 | 2014-09-04 09:21:46 |
| pvsp-20140531_lab.xml | 310879 | 2014-09-04 09:21:46 |
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| pvsp_2014may31-10q.htm | 266970 | 2014-09-04 09:21:46 |
| R1.htm | 33889 | 2014-09-04 09:21:46 |
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| report.css | 2740 | 2014-09-04 09:21:46 |
| Show.js | 1410 | 2014-09-04 09:21:46 |