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|---|---|---|
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| 0001628280-23-036667-index.html | 2023-11-03 14:59:19 | |
| 0001628280-23-036667.txt | 2023-11-03 14:59:19 | |
 0001628280-23-036667-xbrl.zip | 169110 | 2023-11-03 14:59:19 |
| FilingSummary.xml | 28673 | 2023-11-03 14:59:19 |
| Financial_Report.xlsx | 69111 | 2023-11-03 14:59:19 |
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| prlb-20230930.htm | 1179380 | 2023-11-03 14:59:19 |
| prlb-20230930.xsd | 29370 | 2023-11-03 14:59:19 |
| prlb-20230930xexx311.htm | 10699 | 2023-11-03 14:59:19 |
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| R9.htm | 27372 | 2023-11-03 14:59:19 |
| report.css | 2767 | 2023-11-03 14:59:19 |
| Show.js | 1085 | 2023-11-03 14:59:19 |