Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-25-014223-index-headers.html | 2025-03-21 09:28:49 | |
| 0001628280-25-014223-index.html | 2025-03-21 09:28:49 | |
| 0001628280-25-014223.txt | 2025-03-21 09:28:49 | |
 0001628280-25-014223-xbrl.zip | 813207 | 2025-03-21 09:28:49 |
| FilingSummary.xml | 3589 | 2025-03-21 09:28:49 |
| MetaLinks.json | 195105 | 2025-03-21 09:28:49 |
| plpc-20250321.htm | 2986087 | 2025-03-21 09:28:49 |
| plpc-20250321.xsd | 926 | 2025-03-21 09:28:49 |
 plpc-20250321_g1.jpg | 17302 | 2025-03-21 09:28:49 |
 plpc-20250321_g2.jpg | 8464 | 2025-03-21 09:28:49 |
 plpc-20250321_g3.gif | 124636 | 2025-03-21 09:28:49 |
 plpc-20250321_g4.gif | 116295 | 2025-03-21 09:28:49 |
 plpc-20250321_g5.gif | 115064 | 2025-03-21 09:28:49 |
 plpc-20250321_g6.jpg | 43381 | 2025-03-21 09:28:49 |
 plpc-20250321_g7.jpg | 152573 | 2025-03-21 09:28:49 |
 plpc-20250321_g8.jpg | 39472 | 2025-03-21 09:28:49 |
 plpc-20250321_g9.jpg | 32151 | 2025-03-21 09:28:49 |
| plpc-20250321_htm.xml | 257624 | 2025-03-21 09:28:49 |
| R1.htm | 10839 | 2025-03-21 09:28:49 |
| R2.htm | 252063 | 2025-03-21 09:28:49 |
| R3.htm | 28673 | 2025-03-21 09:28:49 |
| R4.htm | 4370 | 2025-03-21 09:28:49 |
| report.css | 2767 | 2025-03-21 09:28:49 |
| Show.js | 1085 | 2025-03-21 09:28:49 |