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|---|---|---|
 0001354488-16-006209-index-headers.html | 2016-02-12 16:32:00 | |
| 0001354488-16-006209-index.html | 2016-02-12 16:32:00 | |
| 0001354488-16-006209.txt | 2016-02-12 16:32:00 | |
 0001354488-16-006209-xbrl.zip | 56714 | 2016-02-12 16:32:00 |
| FilingSummary.xml | 20482 | 2016-02-12 16:32:00 |
| Financial_Report.xlsx | 43988 | 2016-02-12 16:32:00 |
 img001.jpg | 31404 | 2016-02-12 16:32:00 |
| ptn-20151231.xml | 254286 | 2016-02-12 16:32:00 |
| ptn-20151231.xsd | 25710 | 2016-02-12 16:32:00 |
| ptn-20151231_cal.xml | 38685 | 2016-02-12 16:32:00 |
| ptn-20151231_def.xml | 23987 | 2016-02-12 16:32:00 |
| ptn-20151231_lab.xml | 158732 | 2016-02-12 16:32:00 |
| ptn-20151231_pre.xml | 110276 | 2016-02-12 16:32:00 |
| ptn_10q.htm | 872782 | 2016-02-12 16:32:00 |
| ptn_ex101.htm | 39291 | 2016-02-12 16:32:00 |
| ptn_ex102.htm | 47295 | 2016-02-12 16:32:00 |
| ptn_ex103.htm | 36367 | 2016-02-12 16:32:00 |
| ptn_ex311.htm | 12795 | 2016-02-12 16:32:00 |
| ptn_ex312.htm | 12853 | 2016-02-12 16:32:00 |
| ptn_ex321.htm | 4053 | 2016-02-12 16:32:00 |
| ptn_ex322.htm | 4163 | 2016-02-12 16:32:00 |
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| R2.htm | 61967 | 2016-02-12 16:32:00 |
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| R8.htm | 5711 | 2016-02-12 16:32:00 |
| R9.htm | 34595 | 2016-02-12 16:32:00 |
| report.css | 2767 | 2016-02-12 16:32:00 |
| Show.js | 1410 | 2016-02-12 16:32:00 |