Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001643848-16-000005-index-headers.html | 2016-09-13 16:19:34 | |
| 0001643848-16-000005-index.html | 2016-09-13 16:19:34 | |
| 0001643848-16-000005.txt | 2016-09-13 16:19:34 | |
 0001643848-16-000005-xbrl.zip | 355561 | 2016-09-13 16:19:34 |
| FilingSummary.xml | 53644 | 2016-09-13 16:19:34 |
| Financial_Report.xlsx | 122138 | 2016-09-13 16:19:34 |
| pti-20160731.xml | 2910925 | 2016-09-13 16:19:34 |
| pti-20160731.xsd | 81793 | 2016-09-13 16:19:34 |
| pti-20160731_cal.xml | 117418 | 2016-09-13 16:19:34 |
| pti-20160731_def.xml | 556050 | 2016-09-13 16:19:34 |
| pti-20160731_lab.xml | 1037624 | 2016-09-13 16:19:34 |
| pti-20160731_pre.xml | 711617 | 2016-09-13 16:19:34 |
| q32016-10qdocument.htm | 1853574 | 2016-09-13 16:19:34 |
| q32016-exhibit311.htm | 11641 | 2016-09-13 16:19:34 |
| q32016-exhibit312.htm | 11641 | 2016-09-13 16:19:34 |
| q32016-exhibit321.htm | 6437 | 2016-09-13 16:19:34 |
| R1.htm | 20396 | 2016-09-13 16:19:34 |
| R10.htm | 70666 | 2016-09-13 16:19:34 |
| R11.htm | 82343 | 2016-09-13 16:19:34 |
| R12.htm | 12319 | 2016-09-13 16:19:34 |
| R13.htm | 63559 | 2016-09-13 16:19:34 |
| R14.htm | 73226 | 2016-09-13 16:19:34 |
| R15.htm | 239681 | 2016-09-13 16:19:34 |
| R16.htm | 56698 | 2016-09-13 16:19:34 |
| R17.htm | 129658 | 2016-09-13 16:19:34 |
| R18.htm | 33068 | 2016-09-13 16:19:34 |
| R19.htm | 162591 | 2016-09-13 16:19:34 |
| R2.htm | 86611 | 2016-09-13 16:19:34 |
| R20.htm | 77135 | 2016-09-13 16:19:34 |
| R21.htm | 76299 | 2016-09-13 16:19:34 |
| R22.htm | 11732 | 2016-09-13 16:19:34 |
| R23.htm | 6578 | 2016-09-13 16:19:34 |
| R24.htm | 32154 | 2016-09-13 16:19:34 |
| R25.htm | 63350 | 2016-09-13 16:19:34 |
| R26.htm | 89412 | 2016-09-13 16:19:34 |
| R27.htm | 61364 | 2016-09-13 16:19:34 |
| R28.htm | 55212 | 2016-09-13 16:19:34 |
| R29.htm | 237595 | 2016-09-13 16:19:34 |
| R3.htm | 11879 | 2016-09-13 16:19:34 |
| R30.htm | 50069 | 2016-09-13 16:19:34 |
| R31.htm | 125340 | 2016-09-13 16:19:34 |
| R32.htm | 15990 | 2016-09-13 16:19:34 |
| R33.htm | 152319 | 2016-09-13 16:19:34 |
| R34.htm | 46622 | 2016-09-13 16:19:34 |
| R35.htm | 66496 | 2016-09-13 16:19:34 |
| R36.htm | 32071 | 2016-09-13 16:19:34 |
| R37.htm | 9856 | 2016-09-13 16:19:34 |
| R38.htm | 32043 | 2016-09-13 16:19:34 |
| R39.htm | 46312 | 2016-09-13 16:19:34 |
| R4.htm | 74119 | 2016-09-13 16:19:34 |
| R40.htm | 12886 | 2016-09-13 16:19:34 |
| R41.htm | 20478 | 2016-09-13 16:19:34 |
| R42.htm | 30871 | 2016-09-13 16:19:34 |
| R43.htm | 24126 | 2016-09-13 16:19:34 |
| R44.htm | 28295 | 2016-09-13 16:19:34 |
| R45.htm | 27953 | 2016-09-13 16:19:34 |
| R46.htm | 41569 | 2016-09-13 16:19:34 |
| R47.htm | 5288 | 2016-09-13 16:19:34 |
| R48.htm | 14641 | 2016-09-13 16:19:34 |
| R49.htm | 68775 | 2016-09-13 16:19:34 |
| R5.htm | 33488 | 2016-09-13 16:19:34 |
| R50.htm | 37331 | 2016-09-13 16:19:34 |
| R51.htm | 17136 | 2016-09-13 16:19:34 |
| R52.htm | 25472 | 2016-09-13 16:19:34 |
| R53.htm | 28337 | 2016-09-13 16:19:34 |
| R54.htm | 6303 | 2016-09-13 16:19:34 |
| R55.htm | 33928 | 2016-09-13 16:19:34 |
| R56.htm | 36255 | 2016-09-13 16:19:34 |
| R57.htm | 23581 | 2016-09-13 16:19:34 |
| R58.htm | 20955 | 2016-09-13 16:19:34 |
| R59.htm | 20435 | 2016-09-13 16:19:34 |
| R6.htm | 5351 | 2016-09-13 16:19:34 |
| R60.htm | 31857 | 2016-09-13 16:19:34 |
| R61.htm | 41687 | 2016-09-13 16:19:34 |
| R62.htm | 5431 | 2016-09-13 16:19:34 |
| R63.htm | 13582 | 2016-09-13 16:19:34 |
| R64.htm | 21566 | 2016-09-13 16:19:34 |
| R65.htm | 14739 | 2016-09-13 16:19:34 |
| R66.htm | 38598 | 2016-09-13 16:19:34 |
| R67.htm | 26959 | 2016-09-13 16:19:34 |
| R68.htm | 6909 | 2016-09-13 16:19:34 |
| R69.htm | 14087 | 2016-09-13 16:19:34 |
| R7.htm | 58008 | 2016-09-13 16:19:34 |
| R70.htm | 59271 | 2016-09-13 16:19:34 |
| R71.htm | 13073 | 2016-09-13 16:19:34 |
| R72.htm | 25996 | 2016-09-13 16:19:34 |
| R73.htm | 23060 | 2016-09-13 16:19:34 |
| R74.htm | 4500 | 2016-09-13 16:19:34 |
| R75.htm | 12120 | 2016-09-13 16:19:34 |
| R76.htm | 77045 | 2016-09-13 16:19:34 |
| R77.htm | 120514 | 2016-09-13 16:19:34 |
| R78.htm | 16163 | 2016-09-13 16:19:34 |
| R79.htm | 10000 | 2016-09-13 16:19:34 |
| R8.htm | 93369 | 2016-09-13 16:19:34 |
| R80.htm | 21506 | 2016-09-13 16:19:34 |
| R81.htm | 14213 | 2016-09-13 16:19:34 |
| R82.htm | 8765 | 2016-09-13 16:19:34 |
| R83.htm | 46659 | 2016-09-13 16:19:34 |
| R84.htm | 78247 | 2016-09-13 16:19:34 |
| R85.htm | 12941 | 2016-09-13 16:19:34 |
| R86.htm | 16821 | 2016-09-13 16:19:34 |
| R9.htm | 25866 | 2016-09-13 16:19:34 |
| report.css | 2767 | 2016-09-13 16:19:34 |
| Show.js | 1410 | 2016-09-13 16:19:34 |