Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-23-004292-index-headers.html | 2023-03-24 12:01:38 | |
| 0001564590-23-004292-index.html | 2023-03-24 12:01:38 | |
| 0001564590-23-004292.txt | 2023-03-24 12:01:38 | |
 0001564590-23-004292-xbrl.zip | 1307073 | 2023-03-24 12:01:38 |
| FilingSummary.xml | 2669 | 2023-03-24 12:01:38 |
| Financial_Report.xlsx | 9858 | 2023-03-24 12:01:38 |
 gi4cj5uggk4t000001.jpg | 17302 | 2023-03-24 12:01:38 |
 gi4cj5uggk4t000002.jpg | 8448 | 2023-03-24 12:01:38 |
 gi4cj5uggk4t000003.jpg | 148952 | 2023-03-24 12:01:38 |
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 gi4cj5uggk4t000006.jpg | 8448 | 2023-03-24 12:01:38 |
 gi4cj5uggk4t000007.jpg | 631036 | 2023-03-24 12:01:38 |
 gi4cj5uggk4t000008.jpg | 348724 | 2023-03-24 12:01:38 |
| MetaLinks.json | 153781 | 2023-03-24 12:01:38 |
| plpc-20230509.xsd | 6658 | 2023-03-24 12:01:38 |
| plpc-20230509_def.xml | 7161 | 2023-03-24 12:01:38 |
| plpc-20230509_lab.xml | 18249 | 2023-03-24 12:01:38 |
| plpc-20230509_pre.xml | 7075 | 2023-03-24 12:01:38 |
| plpc-def14a_20230509.htm | 2211183 | 2023-03-24 12:01:38 |
| plpc-def14a_20230509_htm.xml | 323834 | 2023-03-24 12:01:38 |
| R1.htm | 10854 | 2023-03-24 12:01:38 |
| R2.htm | 344158 | 2023-03-24 12:01:38 |
| report.css | 2767 | 2023-03-24 12:01:38 |
| Show.js | 1085 | 2023-03-24 12:01:38 |