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|---|---|---|
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| 0001493152-19-012595-index.html | 2019-08-14 16:44:52 | |
| 0001493152-19-012595.txt | 2019-08-14 16:44:52 | |
 0001493152-19-012595-xbrl.zip | 81510 | 2019-08-14 16:44:52 |
| ex31-1.htm | 20053 | 2019-08-14 16:44:52 |
| ex31-2.htm | 19939 | 2019-08-14 16:44:52 |
| ex32-1.htm | 10589 | 2019-08-14 16:44:52 |
| FilingSummary.xml | 22391 | 2019-08-14 16:44:52 |
| Financial_Report.xlsx | 45280 | 2019-08-14 16:44:52 |
| form10-q.htm | 436294 | 2019-08-14 16:44:52 |
| ptix-20190630.xml | 466480 | 2019-08-14 16:44:52 |
| ptix-20190630.xsd | 36490 | 2019-08-14 16:44:52 |
| ptix-20190630_cal.xml | 37206 | 2019-08-14 16:44:52 |
| ptix-20190630_def.xml | 132568 | 2019-08-14 16:44:52 |
| ptix-20190630_lab.xml | 256128 | 2019-08-14 16:44:52 |
| ptix-20190630_pre.xml | 196684 | 2019-08-14 16:44:52 |
| R1.htm | 31090 | 2019-08-14 16:44:52 |
| R10.htm | 9014 | 2019-08-14 16:44:52 |
| R11.htm | 5676 | 2019-08-14 16:44:52 |
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| R19.htm | 11591 | 2019-08-14 16:44:52 |
| R2.htm | 47805 | 2019-08-14 16:44:52 |
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| R27.htm | 85888 | 2019-08-14 16:44:52 |
| R28.htm | 16689 | 2019-08-14 16:44:52 |
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| R3.htm | 20219 | 2019-08-14 16:44:52 |
| R30.htm | 18322 | 2019-08-14 16:44:52 |
| R31.htm | 16245 | 2019-08-14 16:44:52 |
| R32.htm | 30075 | 2019-08-14 16:44:52 |
| R33.htm | 12063 | 2019-08-14 16:44:52 |
| R4.htm | 45333 | 2019-08-14 16:44:52 |
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| R6.htm | 53570 | 2019-08-14 16:44:52 |
| R7.htm | 7985 | 2019-08-14 16:44:52 |
| R8.htm | 6821 | 2019-08-14 16:44:52 |
| R9.htm | 60772 | 2019-08-14 16:44:52 |
| report.css | 2767 | 2019-08-14 16:44:52 |
| Show.js | 1085 | 2019-08-14 16:44:52 |