Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-19-014598-index-headers.html | 2019-07-25 06:05:11 | |
| 0001437749-19-014598-index.html | 2019-07-25 06:05:11 | |
| 0001437749-19-014598.txt | 2019-07-25 06:05:11 | |
 0001437749-19-014598-xbrl.zip | 27297 | 2019-07-25 06:05:11 |
 a1.jpg | 14539 | 2019-07-25 06:05:11 |
| ex_150730.htm | 439965 | 2019-07-25 06:05:11 |
| FilingSummary.xml | 1765 | 2019-07-25 06:05:11 |
| Financial_Report.xlsx | 5822 | 2019-07-25 06:05:11 |
| MetaLinks.json | 20190 | 2019-07-25 06:05:11 |
| prlb-20190725.xsd | 3886 | 2019-07-25 06:05:11 |
| prlb-20190725_def.xml | 11972 | 2019-07-25 06:05:11 |
| prlb-20190725_lab.xml | 15997 | 2019-07-25 06:05:11 |
| prlb-20190725_pre.xml | 12181 | 2019-07-25 06:05:11 |
| prlb20190722_8k.htm | 30370 | 2019-07-25 06:05:11 |
| prlb20190722_8k_htm.xml | 2673 | 2019-07-25 06:05:11 |
| R1.htm | 40648 | 2019-07-25 06:05:11 |
| report.css | 2767 | 2019-07-25 06:05:11 |
| Show.js | 1085 | 2019-07-25 06:05:11 |