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| 0000887226-17-000003-index.html | 2017-02-06 16:55:39 | |
| 0000887226-17-000003.txt | 2017-02-06 16:55:39 | |
 0000887226-17-000003-xbrl.zip | 91192 | 2017-02-06 16:55:39 |
| FilingSummary.xml | 30151 | 2017-02-06 16:55:39 |
| Financial_Report.xlsx | 58033 | 2017-02-06 16:55:39 |
| prcp-20161231.xml | 966189 | 2017-02-06 16:55:39 |
| prcp-20161231.xsd | 32550 | 2017-02-06 16:55:39 |
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| prcp-20161231xex31_1.htm | 16562 | 2017-02-06 16:55:39 |
| prcp-20161231xex32_1.htm | 6663 | 2017-02-06 16:55:39 |
| prcp-20161231xex4_20.htm | 15419 | 2017-02-06 16:55:39 |
| prcp-20161231_cal.xml | 54972 | 2017-02-06 16:55:39 |
| prcp-20161231_def.xml | 78372 | 2017-02-06 16:55:39 |
| prcp-20161231_lab.xml | 271102 | 2017-02-06 16:55:39 |
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| report.css | 2767 | 2017-02-06 16:55:39 |
| Show.js | 1410 | 2017-02-06 16:55:39 |