Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-013822-index-headers.html | 2022-05-31 06:01:15 | |
| 0001437749-22-013822-index.html | 2022-05-31 06:01:15 | |
| 0001437749-22-013822.txt | 2022-05-31 06:01:15 | |
 0001437749-22-013822-xbrl.zip | 10087 | 2022-05-31 06:01:15 |
| FilingSummary.xml | 1741 | 2022-05-31 06:01:15 |
| Financial_Report.xlsx | 5668 | 2022-05-31 06:01:15 |
| MetaLinks.json | 19037 | 2022-05-31 06:01:15 |
| prlb-20220527.xsd | 3601 | 2022-05-31 06:01:15 |
| prlb-20220527_def.xml | 11532 | 2022-05-31 06:01:15 |
| prlb-20220527_lab.xml | 15414 | 2022-05-31 06:01:15 |
| prlb-20220527_pre.xml | 11688 | 2022-05-31 06:01:15 |
| prlb20220526_8k.htm | 28752 | 2022-05-31 06:01:15 |
| prlb20220526_8k_htm.xml | 2551 | 2022-05-31 06:01:15 |
| R1.htm | 38942 | 2022-05-31 06:01:15 |
| report.css | 2767 | 2022-05-31 06:01:15 |
| Show.js | 1084 | 2022-05-31 06:01:15 |