Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-19-020522-index-headers.html | 2019-10-24 06:09:45 | |
| 0001437749-19-020522-index.html | 2019-10-24 06:09:45 | |
| 0001437749-19-020522.txt | 2019-10-24 06:09:45 | |
 0001437749-19-020522-xbrl.zip | 27648 | 2019-10-24 06:09:45 |
| ex_160716.htm | 445639 | 2019-10-24 06:09:45 |
| FilingSummary.xml | 1765 | 2019-10-24 06:09:45 |
| Financial_Report.xlsx | 5782 | 2019-10-24 06:09:45 |
 logo1.jpg | 24871 | 2019-10-24 06:09:45 |
| MetaLinks.json | 19405 | 2019-10-24 06:09:45 |
| prlb-20191024.xsd | 3888 | 2019-10-24 06:09:45 |
| prlb-20191024_def.xml | 11587 | 2019-10-24 06:09:45 |
| prlb-20191024_lab.xml | 15455 | 2019-10-24 06:09:45 |
| prlb-20191024_pre.xml | 11741 | 2019-10-24 06:09:45 |
| prlb20191021_8k.htm | 30425 | 2019-10-24 06:09:45 |
| prlb20191021_8k_htm.xml | 2555 | 2019-10-24 06:09:45 |
| R1.htm | 38843 | 2019-10-24 06:09:45 |
| report.css | 2767 | 2019-10-24 06:09:45 |
| Show.js | 1084 | 2019-10-24 06:09:45 |