Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-20-020149-index-headers.html | 2020-09-10 17:24:17 | |
| 0001140361-20-020149-index.html | 2020-09-10 17:24:17 | |
| 0001140361-20-020149.txt | 2020-09-10 17:24:17 | |
 0001140361-20-020149-xbrl.zip | 307073 | 2020-09-10 17:24:17 |
| brhc10014822_10q.htm | 1903404 | 2020-09-10 17:24:17 |
| brhc10014822_10q_htm.xml | 1402037 | 2020-09-10 17:24:17 |
| brhc10014822_ex31-1.htm | 11639 | 2020-09-10 17:24:17 |
| brhc10014822_ex31-2.htm | 11653 | 2020-09-10 17:24:17 |
| brhc10014822_ex32-1.htm | 4079 | 2020-09-10 17:24:17 |
| brhc10014822_ex32-2.htm | 4073 | 2020-09-10 17:24:17 |
| FilingSummary.xml | 34108 | 2020-09-10 17:24:17 |
| Financial_Report.xlsx | 91301 | 2020-09-10 17:24:17 |
 image0.jpg | 113757 | 2020-09-10 17:24:17 |
| MetaLinks.json | 635655 | 2020-09-10 17:24:17 |
| plab-20200802.xsd | 46062 | 2020-09-10 17:24:17 |
| plab-20200802_cal.xml | 70555 | 2020-09-10 17:24:17 |
| plab-20200802_def.xml | 261172 | 2020-09-10 17:24:17 |
| plab-20200802_lab.xml | 692441 | 2020-09-10 17:24:17 |
| plab-20200802_pre.xml | 423641 | 2020-09-10 17:24:17 |
| R1.htm | 52191 | 2020-09-10 17:24:17 |
| R10.htm | 14848 | 2020-09-10 17:24:17 |
| R11.htm | 24610 | 2020-09-10 17:24:17 |
| R12.htm | 47491 | 2020-09-10 17:24:17 |
| R13.htm | 51690 | 2020-09-10 17:24:17 |
| R14.htm | 92759 | 2020-09-10 17:24:17 |
| R15.htm | 56959 | 2020-09-10 17:24:17 |
| R16.htm | 29296 | 2020-09-10 17:24:17 |
| R17.htm | 14386 | 2020-09-10 17:24:17 |
| R18.htm | 69175 | 2020-09-10 17:24:17 |
| R19.htm | 67402 | 2020-09-10 17:24:17 |
| R2.htm | 95451 | 2020-09-10 17:24:17 |
| R20.htm | 7780 | 2020-09-10 17:24:17 |
| R21.htm | 26364 | 2020-09-10 17:24:17 |
| R22.htm | 8262 | 2020-09-10 17:24:17 |
| R23.htm | 15228 | 2020-09-10 17:24:17 |
| R24.htm | 6202 | 2020-09-10 17:24:17 |
| R25.htm | 8128 | 2020-09-10 17:24:17 |
| R26.htm | 18095 | 2020-09-10 17:24:17 |
| R27.htm | 11370 | 2020-09-10 17:24:17 |
| R28.htm | 7407 | 2020-09-10 17:24:17 |
| R29.htm | 9322 | 2020-09-10 17:24:17 |
| R3.htm | 24982 | 2020-09-10 17:24:17 |
| R30.htm | 5057 | 2020-09-10 17:24:17 |
| R31.htm | 7883 | 2020-09-10 17:24:17 |
| R32.htm | 15711 | 2020-09-10 17:24:17 |
| R33.htm | 23475 | 2020-09-10 17:24:17 |
| R34.htm | 43629 | 2020-09-10 17:24:17 |
| R35.htm | 54603 | 2020-09-10 17:24:17 |
| R36.htm | 78310 | 2020-09-10 17:24:17 |
| R37.htm | 56809 | 2020-09-10 17:24:17 |
| R38.htm | 27086 | 2020-09-10 17:24:17 |
| R39.htm | 70847 | 2020-09-10 17:24:17 |
| R4.htm | 83519 | 2020-09-10 17:24:17 |
| R40.htm | 67647 | 2020-09-10 17:24:17 |
| R41.htm | 27107 | 2020-09-10 17:24:17 |
| R42.htm | 13040 | 2020-09-10 17:24:17 |
| R43.htm | 10824 | 2020-09-10 17:24:17 |
| R44.htm | 28257 | 2020-09-10 17:24:17 |
| R45.htm | 48739 | 2020-09-10 17:24:17 |
| R46.htm | 39620 | 2020-09-10 17:24:17 |
| R47.htm | 112624 | 2020-09-10 17:24:17 |
| R48.htm | 36236 | 2020-09-10 17:24:17 |
| R49.htm | 39280 | 2020-09-10 17:24:17 |
| R5.htm | 33221 | 2020-09-10 17:24:17 |
| R50.htm | 78504 | 2020-09-10 17:24:17 |
| R51.htm | 91270 | 2020-09-10 17:24:17 |
| R52.htm | 37235 | 2020-09-10 17:24:17 |
| R53.htm | 49493 | 2020-09-10 17:24:17 |
| R54.htm | 43628 | 2020-09-10 17:24:17 |
| R55.htm | 6362 | 2020-09-10 17:24:17 |
| R56.htm | 28135 | 2020-09-10 17:24:17 |
| R57.htm | 20380 | 2020-09-10 17:24:17 |
| R58.htm | 8369 | 2020-09-10 17:24:17 |
| R6.htm | 7465 | 2020-09-10 17:24:17 |
| R7.htm | 94310 | 2020-09-10 17:24:17 |
| R8.htm | 74442 | 2020-09-10 17:24:17 |
| R9.htm | 9995 | 2020-09-10 17:24:17 |
| report.css | 2767 | 2020-09-10 17:24:17 |
| Show.js | 1085 | 2020-09-10 17:24:17 |