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|---|---|---|
 0001628280-24-034354-index-headers.html | 2024-08-02 14:30:29 | |
| 0001628280-24-034354-index.html | 2024-08-02 14:30:29 | |
| 0001628280-24-034354.txt | 2024-08-02 14:30:29 | |
 0001628280-24-034354-xbrl.zip | 198619 | 2024-08-02 14:30:29 |
| FilingSummary.xml | 28152 | 2024-08-02 14:30:29 |
| Financial_Report.xlsx | 67549 | 2024-08-02 14:30:29 |
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| prlb-20240630.htm | 1079637 | 2024-08-02 14:30:29 |
| prlb-20240630.xsd | 29089 | 2024-08-02 14:30:29 |
| prlb-20240630xexx101.htm | 128015 | 2024-08-02 14:30:29 |
| prlb-20240630xexx102.htm | 22712 | 2024-08-02 14:30:29 |
| prlb-20240630xexx103.htm | 28821 | 2024-08-02 14:30:29 |
| prlb-20240630xexx311.htm | 10697 | 2024-08-02 14:30:29 |
| prlb-20240630xexx312.htm | 10825 | 2024-08-02 14:30:29 |
| prlb-20240630xexx321.htm | 7392 | 2024-08-02 14:30:29 |
| prlb-20240630_cal.xml | 62164 | 2024-08-02 14:30:29 |
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| prlb-20240630_lab.xml | 520484 | 2024-08-02 14:30:29 |
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| R1.htm | 51538 | 2024-08-02 14:30:29 |
| R10.htm | 47681 | 2024-08-02 14:30:29 |
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| R9.htm | 28259 | 2024-08-02 14:30:29 |
| report.css | 2767 | 2024-08-02 14:30:29 |
| Show.js | 1085 | 2024-08-02 14:30:29 |