Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-21-001934-index-headers.html | 2021-01-22 17:17:31 | |
| 0001140361-21-001934-index.html | 2021-01-22 17:17:31 | |
| 0001140361-21-001934.txt | 2021-01-22 17:17:31 | |
 0001140361-21-001934-xbrl.zip | 19081 | 2021-01-22 17:17:31 |
| brhc10019195_10ka.htm | 48061 | 2021-01-22 17:17:31 |
| brhc10019195_10ka_htm.xml | 6518 | 2021-01-22 17:17:31 |
| brhc10019195_ex31-3.htm | 12186 | 2021-01-22 17:17:31 |
| brhc10019195_ex31-4.htm | 11837 | 2021-01-22 17:17:31 |
| FilingSummary.xml | 1769 | 2021-01-22 17:17:31 |
| Financial_Report.xlsx | 5846 | 2021-01-22 17:17:31 |
| MetaLinks.json | 26577 | 2021-01-22 17:17:31 |
| plab-20201031.xsd | 4201 | 2021-01-22 17:17:31 |
| plab-20201031_lab.xml | 29334 | 2021-01-22 17:17:31 |
| plab-20201031_pre.xml | 20786 | 2021-01-22 17:17:31 |
| R1.htm | 60409 | 2021-01-22 17:17:31 |
| report.css | 2767 | 2021-01-22 17:17:31 |
| Show.js | 1085 | 2021-01-22 17:17:31 |