Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-002945-index-headers.html | 2023-02-10 06:06:19 | |
| 0001437749-23-002945-index.html | 2023-02-10 06:06:19 | |
| 0001437749-23-002945.txt | 2023-02-10 06:06:19 | |
 0001437749-23-002945-xbrl.zip | 40706 | 2023-02-10 06:06:19 |
| ex_472197.htm | 657979 | 2023-02-10 06:06:19 |
| FilingSummary.xml | 1772 | 2023-02-10 06:06:19 |
| Financial_Report.xlsx | 5688 | 2023-02-10 06:06:19 |
| MetaLinks.json | 19455 | 2023-02-10 06:06:19 |
 pic1.jpg | 8485 | 2023-02-10 06:06:19 |
 pic2.jpg | 3159 | 2023-02-10 06:06:19 |
| prlb-20230207.xsd | 3602 | 2023-02-10 06:06:19 |
| prlb-20230207_def.xml | 11533 | 2023-02-10 06:06:19 |
| prlb-20230207_lab.xml | 15415 | 2023-02-10 06:06:19 |
| prlb-20230207_pre.xml | 11689 | 2023-02-10 06:06:19 |
| prlb20230206_8k.htm | 29159 | 2023-02-10 06:06:19 |
| prlb20230206_8k_htm.xml | 2551 | 2023-02-10 06:06:19 |
| R1.htm | 38338 | 2023-02-10 06:06:19 |
| report.css | 2767 | 2023-02-10 06:06:19 |
| Show.js | 1085 | 2023-02-10 06:06:19 |