Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-21-008364-index-headers.html | 2021-03-12 16:58:42 | |
| 0001140361-21-008364-index.html | 2021-03-12 16:58:42 | |
| 0001140361-21-008364.txt | 2021-03-12 16:58:42 | |
 0001140361-21-008364-xbrl.zip | 59568 | 2021-03-12 16:58:42 |
| brhc10021682_8k.htm | 45824 | 2021-03-12 16:58:42 |
| brhc10021682_8k_htm.xml | 5724 | 2021-03-12 16:58:42 |
| FilingSummary.xml | 1835 | 2021-03-12 16:58:42 |
| Financial_Report.xlsx | 5566 | 2021-03-12 16:58:42 |
 image0.jpg | 78491 | 2021-03-12 16:58:42 |
| MetaLinks.json | 23629 | 2021-03-12 16:58:42 |
| plab-20210311.xsd | 4413 | 2021-03-12 16:58:42 |
| plab-20210311_def.xml | 17698 | 2021-03-12 16:58:42 |
| plab-20210311_lab.xml | 27124 | 2021-03-12 16:58:42 |
| plab-20210311_pre.xml | 19884 | 2021-03-12 16:58:42 |
| R1.htm | 42512 | 2021-03-12 16:58:42 |
| report.css | 2767 | 2021-03-12 16:58:42 |
| Show.js | 1085 | 2021-03-12 16:58:42 |