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| 0001437749-20-009449-index.html | 2020-05-05 16:21:11 | |
| 0001437749-20-009449.txt | 2020-05-05 16:21:11 | |
 0001437749-20-009449-xbrl.zip | 113427 | 2020-05-05 16:21:11 |
| ex_177720.htm | 16543 | 2020-05-05 16:21:11 |
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| prlb-20200331.xsd | 42439 | 2020-05-05 16:21:11 |
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| prlb20200331_10q.htm | 1027519 | 2020-05-05 16:21:11 |
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| report.css | 2767 | 2020-05-05 16:21:11 |
| Show.js | 1085 | 2020-05-05 16:21:11 |