Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001062993-19-002419-index-headers.html | 2019-05-28 13:06:24 | |
| 0001062993-19-002419-index.html | 2019-05-28 13:06:24 | |
| 0001062993-19-002419.txt | 2019-05-28 13:06:24 | |
 0001062993-19-002419-xbrl.zip | 93010 | 2019-05-28 13:06:24 |
| FilingSummary.xml | 34633 | 2019-05-28 13:06:24 |
| Financial_Report.xlsx | 55728 | 2019-05-28 13:06:24 |
| form6ka.htm | 8716 | 2019-05-28 13:06:24 |
| ptm-20190228.xml | 433743 | 2019-05-28 13:06:24 |
| ptm-20190228.xsd | 61760 | 2019-05-28 13:06:24 |
| ptm-20190228_cal.xml | 33926 | 2019-05-28 13:06:24 |
| ptm-20190228_def.xml | 247941 | 2019-05-28 13:06:24 |
| ptm-20190228_lab.xml | 321361 | 2019-05-28 13:06:24 |
| ptm-20190228_pre.xml | 312685 | 2019-05-28 13:06:24 |
| R1.htm | 15974 | 2019-05-28 13:06:24 |
| R10.htm | 12046 | 2019-05-28 13:06:24 |
| R11.htm | 20203 | 2019-05-28 13:06:24 |
| R12.htm | 16435 | 2019-05-28 13:06:24 |
| R13.htm | 5825 | 2019-05-28 13:06:24 |
| R14.htm | 7479 | 2019-05-28 13:06:24 |
| R15.htm | 15863 | 2019-05-28 13:06:24 |
| R16.htm | 8132 | 2019-05-28 13:06:24 |
| R17.htm | 15730 | 2019-05-28 13:06:24 |
| R18.htm | 5095 | 2019-05-28 13:06:24 |
| R19.htm | 28378 | 2019-05-28 13:06:24 |
| R2.htm | 62720 | 2019-05-28 13:06:24 |
| R20.htm | 11573 | 2019-05-28 13:06:24 |
| R21.htm | 5873 | 2019-05-28 13:06:24 |
| R22.htm | 7739 | 2019-05-28 13:06:24 |
| R23.htm | 7423 | 2019-05-28 13:06:24 |
| R24.htm | 12690 | 2019-05-28 13:06:24 |
| R25.htm | 11774 | 2019-05-28 13:06:24 |
| R26.htm | 12665 | 2019-05-28 13:06:24 |
| R27.htm | 7213 | 2019-05-28 13:06:24 |
| R28.htm | 14422 | 2019-05-28 13:06:24 |
| R29.htm | 19104 | 2019-05-28 13:06:24 |
| R3.htm | 58407 | 2019-05-28 13:06:24 |
| R30.htm | 13242 | 2019-05-28 13:06:24 |
| R31.htm | 11064 | 2019-05-28 13:06:24 |
| R32.htm | 73452 | 2019-05-28 13:06:24 |
| R33.htm | 28991 | 2019-05-28 13:06:24 |
| R34.htm | 34981 | 2019-05-28 13:06:24 |
| R35.htm | 49966 | 2019-05-28 13:06:24 |
| R36.htm | 13888 | 2019-05-28 13:06:24 |
| R37.htm | 18084 | 2019-05-28 13:06:24 |
| R38.htm | 8284 | 2019-05-28 13:06:24 |
| R39.htm | 10395 | 2019-05-28 13:06:24 |
| R4.htm | 62923 | 2019-05-28 13:06:24 |
| R40.htm | 11520 | 2019-05-28 13:06:24 |
| R41.htm | 10408 | 2019-05-28 13:06:24 |
| R42.htm | 8481 | 2019-05-28 13:06:24 |
| R43.htm | 7735 | 2019-05-28 13:06:24 |
| R44.htm | 17618 | 2019-05-28 13:06:24 |
| R45.htm | 11862 | 2019-05-28 13:06:24 |
| R46.htm | 13007 | 2019-05-28 13:06:24 |
| R47.htm | 18311 | 2019-05-28 13:06:24 |
| R48.htm | 33036 | 2019-05-28 13:06:24 |
| R49.htm | 8522 | 2019-05-28 13:06:24 |
| R5.htm | 68761 | 2019-05-28 13:06:24 |
| R50.htm | 19921 | 2019-05-28 13:06:24 |
| R6.htm | 12938 | 2019-05-28 13:06:24 |
| R7.htm | 24804 | 2019-05-28 13:06:24 |
| R8.htm | 5036 | 2019-05-28 13:06:24 |
| R9.htm | 20597 | 2019-05-28 13:06:24 |
| report.css | 2767 | 2019-05-28 13:06:24 |
| Show.js | 1085 | 2019-05-28 13:06:24 |