Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-015104-index-headers.html | 2023-05-18 15:26:09 | |
| 0001437749-23-015104-index.html | 2023-05-18 15:26:09 | |
| 0001437749-23-015104.txt | 2023-05-18 15:26:09 | |
 0001437749-23-015104-xbrl.zip | 32466 | 2023-05-18 15:26:09 |
| ex_522637.htm | 116109 | 2023-05-18 15:26:09 |
| FilingSummary.xml | 1772 | 2023-05-18 15:26:09 |
| Financial_Report.xlsx | 5687 | 2023-05-18 15:26:09 |
| MetaLinks.json | 19455 | 2023-05-18 15:26:09 |
| prlb-20230517.xsd | 3601 | 2023-05-18 15:26:09 |
| prlb-20230517_def.xml | 11532 | 2023-05-18 15:26:09 |
| prlb-20230517_lab.xml | 15414 | 2023-05-18 15:26:09 |
| prlb-20230517_pre.xml | 11688 | 2023-05-18 15:26:09 |
| prlb20230517_8k.htm | 83749 | 2023-05-18 15:26:09 |
| prlb20230517_8k_htm.xml | 2551 | 2023-05-18 15:26:09 |
| R1.htm | 38335 | 2023-05-18 15:26:09 |
| report.css | 2767 | 2023-05-18 15:26:09 |
| Show.js | 1085 | 2023-05-18 15:26:09 |