Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-017203-index-headers.html | 2023-05-03 16:16:45 | |
| 0000950170-23-017203-index.html | 2023-05-03 16:16:45 | |
| 0000950170-23-017203.txt | 2023-05-03 16:16:45 | |
 0000950170-23-017203-xbrl.zip | 15995 | 2023-05-03 16:16:45 |
| FilingSummary.xml | 1739 | 2023-05-03 16:16:45 |
| Financial_Report.xlsx | 5699 | 2023-05-03 16:16:45 |
| MetaLinks.json | 17515 | 2023-05-03 16:16:45 |
| plpc-20230503.htm | 53675 | 2023-05-03 16:16:45 |
| plpc-20230503.xsd | 2472 | 2023-05-03 16:16:45 |
| plpc-20230503_htm.xml | 4498 | 2023-05-03 16:16:45 |
| plpc-20230503_lab.xml | 12806 | 2023-05-03 16:16:45 |
| plpc-20230503_pre.xml | 9455 | 2023-05-03 16:16:45 |
| plpc-ex99_1.htm | 223447 | 2023-05-03 16:16:45 |
 plpc-ex99_1i0.jpg | 25305 | 2023-05-03 16:16:45 |
| R1.htm | 38093 | 2023-05-03 16:16:45 |
| report.css | 2767 | 2023-05-03 16:16:45 |
| Show.js | 1085 | 2023-05-03 16:16:45 |