Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-20-011290-index-headers.html | 2020-05-19 16:28:45 | |
| 0001437749-20-011290-index.html | 2020-05-19 16:28:45 | |
| 0001437749-20-011290.txt | 2020-05-19 16:28:45 | |
 0001437749-20-011290-xbrl.zip | 10535 | 2020-05-19 16:28:45 |
| FilingSummary.xml | 1734 | 2020-05-19 16:28:45 |
| Financial_Report.xlsx | 5783 | 2020-05-19 16:28:45 |
| MetaLinks.json | 19474 | 2020-05-19 16:28:45 |
| prlb-20200519.xsd | 3699 | 2020-05-19 16:28:45 |
| prlb-20200519_def.xml | 11586 | 2020-05-19 16:28:45 |
| prlb-20200519_lab.xml | 15466 | 2020-05-19 16:28:45 |
| prlb-20200519_pre.xml | 11740 | 2020-05-19 16:28:45 |
| prlb20200514_8k.htm | 46644 | 2020-05-19 16:28:45 |
| prlb20200514_8k_htm.xml | 2555 | 2020-05-19 16:28:45 |
| R1.htm | 38852 | 2020-05-19 16:28:45 |
| report.css | 2766 | 2020-05-19 16:28:45 |
| Show.js | 1084 | 2020-05-19 16:28:45 |