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| 0001628280-25-021822-index.html | 2025-05-02 16:03:47 | |
| 0001628280-25-021822.txt | 2025-05-02 16:03:47 | |
 0001628280-25-021822-xbrl.zip | 160864 | 2025-05-02 16:03:47 |
| FilingSummary.xml | 28515 | 2025-05-02 16:03:47 |
| Financial_Report.xlsx | 64727 | 2025-05-02 16:03:47 |
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| prlb-20250331.htm | 878598 | 2025-05-02 16:03:47 |
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| prlb-2025331xexx321.htm | 7387 | 2025-05-02 16:03:47 |
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| report.css | 2767 | 2025-05-02 16:03:47 |
| Show.js | 1085 | 2025-05-02 16:03:47 |