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| 0001654954-16-003990-index.html | 2016-11-14 16:50:08 | |
| 0001654954-16-003990.txt | 2016-11-14 16:50:08 | |
 0001654954-16-003990-xbrl.zip | 54975 | 2016-11-14 16:50:08 |
| FilingSummary.xml | 18492 | 2016-11-14 16:50:08 |
| Financial_Report.xlsx | 39977 | 2016-11-14 16:50:08 |
| ptn-20160930.xml | 184447 | 2016-11-14 16:50:08 |
| ptn-20160930.xsd | 25702 | 2016-11-14 16:50:08 |
| ptn-20160930_cal.xml | 36259 | 2016-11-14 16:50:08 |
| ptn-20160930_def.xml | 24100 | 2016-11-14 16:50:08 |
| ptn-20160930_lab.xml | 159295 | 2016-11-14 16:50:08 |
| ptn-20160930_pre.xml | 105063 | 2016-11-14 16:50:08 |
| ptn_10q.htm | 490690 | 2016-11-14 16:50:08 |
 ptn_10q000.jpg | 37194 | 2016-11-14 16:50:08 |
| ptn_ex311.htm | 10549 | 2016-11-14 16:50:08 |
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| ptn_ex321.htm | 4670 | 2016-11-14 16:50:08 |
| ptn_ex322.htm | 4932 | 2016-11-14 16:50:08 |
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| R8.htm | 5677 | 2016-11-14 16:50:08 |
| R9.htm | 18883 | 2016-11-14 16:50:08 |
| report.css | 2767 | 2016-11-14 16:50:08 |
| Show.js | 1410 | 2016-11-14 16:50:08 |