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|---|---|---|
 0001493152-18-015980-index-headers.html | 2018-11-14 14:04:44 | |
| 0001493152-18-015980-index.html | 2018-11-14 14:04:44 | |
| 0001493152-18-015980.txt | 2018-11-14 14:04:44 | |
 0001493152-18-015980-xbrl.zip | 116725 | 2018-11-14 14:04:44 |
| ex31-1.htm | 17231 | 2018-11-14 14:04:44 |
| ex31-2.htm | 16914 | 2018-11-14 14:04:44 |
| ex32-1.htm | 6893 | 2018-11-14 14:04:44 |
| ex32-2.htm | 6787 | 2018-11-14 14:04:44 |
| FilingSummary.xml | 24179 | 2018-11-14 14:04:44 |
| Financial_Report.xlsx | 66018 | 2018-11-14 14:04:44 |
| form10-q.htm | 767821 | 2018-11-14 14:04:44 |
| prph-20180930.xml | 526367 | 2018-11-14 14:04:44 |
| prph-20180930.xsd | 49283 | 2018-11-14 14:04:44 |
| prph-20180930_cal.xml | 60445 | 2018-11-14 14:04:44 |
| prph-20180930_def.xml | 149672 | 2018-11-14 14:04:44 |
| prph-20180930_lab.xml | 337956 | 2018-11-14 14:04:44 |
| prph-20180930_pre.xml | 233142 | 2018-11-14 14:04:44 |
| R1.htm | 27266 | 2018-11-14 14:04:44 |
| R10.htm | 8336 | 2018-11-14 14:04:44 |
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| R18.htm | 40695 | 2018-11-14 14:04:44 |
| R19.htm | 23621 | 2018-11-14 14:04:44 |
| R2.htm | 65314 | 2018-11-14 14:04:44 |
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| R28.htm | 23048 | 2018-11-14 14:04:44 |
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| R3.htm | 19387 | 2018-11-14 14:04:44 |
| R30.htm | 34701 | 2018-11-14 14:04:44 |
| R31.htm | 69260 | 2018-11-14 14:04:44 |
| R32.htm | 25080 | 2018-11-14 14:04:44 |
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| R6.htm | 81862 | 2018-11-14 14:04:44 |
| R7.htm | 12042 | 2018-11-14 14:04:44 |
| R8.htm | 78061 | 2018-11-14 14:04:44 |
| R9.htm | 19036 | 2018-11-14 14:04:44 |
| report.css | 2767 | 2018-11-14 14:04:44 |
| Show.js | 1085 | 2018-11-14 14:04:44 |