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| 0001437749-18-014168-index.html | 2018-08-01 10:26:16 | |
| 0001437749-18-014168.txt | 2018-08-01 10:26:16 | |
 0001437749-18-014168-xbrl.zip | 105373 | 2018-08-01 10:26:16 |
| ex_117831.htm | 16043 | 2018-08-01 10:26:16 |
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| FilingSummary.xml | 32055 | 2018-08-01 10:26:16 |
| Financial_Report.xlsx | 50483 | 2018-08-01 10:26:16 |
| prlb-20180630.xml | 1376332 | 2018-08-01 10:26:16 |
| prlb-20180630.xsd | 46315 | 2018-08-01 10:26:16 |
| prlb-20180630_cal.xml | 43537 | 2018-08-01 10:26:16 |
| prlb-20180630_def.xml | 310598 | 2018-08-01 10:26:16 |
| prlb-20180630_lab.xml | 259465 | 2018-08-01 10:26:16 |
| prlb-20180630_pre.xml | 340292 | 2018-08-01 10:26:16 |
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| report.css | 2767 | 2018-08-01 10:26:16 |
| Show.js | 1410 | 2018-08-01 10:26:16 |