Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-25-012613-index-headers.html | 2025-03-13 16:20:13 | |
| 0001628280-25-012613-index.html | 2025-03-13 16:20:13 | |
| 0001628280-25-012613.txt | 2025-03-13 16:20:13 | |
 0001628280-25-012613-xbrl.zip | 17437 | 2025-03-13 16:20:13 |
| FilingSummary.xml | 1700 | 2025-03-13 16:20:13 |
| Financial_Report.xlsx | 5689 | 2025-03-13 16:20:13 |
| MetaLinks.json | 17550 | 2025-03-13 16:20:13 |
 picture4a.jpg | 3323 | 2025-03-13 16:20:13 |
 picture5a.jpg | 1044 | 2025-03-13 16:20:13 |
| plpc-10qxexx991x2024q4.htm | 113026 | 2025-03-13 16:20:13 |
| plpc-20250313.htm | 30055 | 2025-03-13 16:20:13 |
| plpc-20250313.xsd | 1860 | 2025-03-13 16:20:13 |
| plpc-20250313_htm.xml | 2691 | 2025-03-13 16:20:13 |
| plpc-20250313_lab.xml | 21885 | 2025-03-13 16:20:13 |
| plpc-20250313_pre.xml | 12581 | 2025-03-13 16:20:13 |
 plp_logoxrgbxdigital-2400xb.jpg | 10284 | 2025-03-13 16:20:13 |
 plp_logoxrgbxdigital-2400xc.jpg | 14483 | 2025-03-13 16:20:13 |
| R1.htm | 38087 | 2025-03-13 16:20:13 |
| report.css | 2767 | 2025-03-13 16:20:13 |
| Show.js | 1085 | 2025-03-13 16:20:13 |