Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-024441-index-headers.html | 2021-10-28 06:03:20 | |
| 0001437749-21-024441-index.html | 2021-10-28 06:03:20 | |
| 0001437749-21-024441.txt | 2021-10-28 06:03:20 | |
 0001437749-21-024441-xbrl.zip | 29282 | 2021-10-28 06:03:20 |
 a01.jpg | 9617 | 2021-10-28 06:03:20 |
| ex_295627.htm | 419040 | 2021-10-28 06:03:20 |
| FilingSummary.xml | 1759 | 2021-10-28 06:03:20 |
| Financial_Report.xlsx | 5664 | 2021-10-28 06:03:20 |
| MetaLinks.json | 18865 | 2021-10-28 06:03:20 |
| prlb-20211028.xsd | 3594 | 2021-10-28 06:03:20 |
| prlb-20211028_def.xml | 11425 | 2021-10-28 06:03:20 |
| prlb-20211028_lab.xml | 15311 | 2021-10-28 06:03:20 |
| prlb-20211028_pre.xml | 11585 | 2021-10-28 06:03:20 |
| prlb20211025_8k.htm | 25904 | 2021-10-28 06:03:20 |
| prlb20211025_8k_htm.xml | 2549 | 2021-10-28 06:03:20 |
| R1.htm | 38820 | 2021-10-28 06:03:20 |
| report.css | 2767 | 2021-10-28 06:03:20 |
| Show.js | 1085 | 2021-10-28 06:03:20 |