Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-22-016582-index-headers.html | 2022-06-08 16:24:35 | |
| 0001628280-22-016582-index.html | 2022-06-08 16:24:35 | |
| 0001628280-22-016582.txt | 2022-06-08 16:24:35 | |
 0001628280-22-016582-xbrl.zip | 11137 | 2022-06-08 16:24:35 |
| FilingSummary.xml | 1630 | 2022-06-08 16:24:35 |
| Financial_Report.xlsx | 5703 | 2022-06-08 16:24:35 |
| MetaLinks.json | 17628 | 2022-06-08 16:24:35 |
| prct-20220607.htm | 42187 | 2022-06-08 16:24:35 |
| prct-20220607.xsd | 1948 | 2022-06-08 16:24:35 |
| prct-20220607_htm.xml | 11260 | 2022-06-08 16:24:35 |
| prct-20220607_lab.xml | 24831 | 2022-06-08 16:24:35 |
| prct-20220607_pre.xml | 13077 | 2022-06-08 16:24:35 |
| R1.htm | 40493 | 2022-06-08 16:24:35 |
| report.css | 2766 | 2022-06-08 16:24:35 |
| Show.js | 1084 | 2022-06-08 16:24:35 |