Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-22-010334-index-headers.html | 2022-06-27 17:14:03 | |
| 0001558370-22-010334-index.html | 2022-06-27 17:14:03 | |
| 0001558370-22-010334.txt | 2022-06-27 17:14:03 | |
 0001558370-22-010334-xbrl.zip | 118152 | 2022-06-27 17:14:03 |
| FilingSummary.xml | 1824 | 2022-06-27 17:14:03 |
| Financial_Report.xlsx | 5697 | 2022-06-27 17:14:03 |
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| prim-20220624.xsd | 3025 | 2022-06-27 17:14:03 |
| prim-20220624x8k.htm | 69082 | 2022-06-27 17:14:03 |
| prim-20220624x8k_htm.xml | 4838 | 2022-06-27 17:14:03 |
| prim-20220624xex2d1.htm | 756557 | 2022-06-27 17:14:03 |
| prim-20220624xex99d1.htm | 26180 | 2022-06-27 17:14:03 |
 prim-20220624xex99d1001.jpg | 7097 | 2022-06-27 17:14:03 |
| prim-20220624xex99d2.htm | 21019 | 2022-06-27 17:14:03 |
 prim-20220624xex99d2g001.jpg | 201258 | 2022-06-27 17:14:03 |
 prim-20220624xex99d2g002.jpg | 215640 | 2022-06-27 17:14:03 |
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 prim-20220624xex99d2g007.jpg | 185329 | 2022-06-27 17:14:03 |
 prim-20220624xex99d2g008.jpg | 146578 | 2022-06-27 17:14:03 |
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 prim-20220624xex99d2g012.jpg | 186754 | 2022-06-27 17:14:03 |
| prim-20220624_lab.xml | 15922 | 2022-06-27 17:14:03 |
| prim-20220624_pre.xml | 10469 | 2022-06-27 17:14:03 |
| R1.htm | 40107 | 2022-06-27 17:14:03 |
| report.css | 2767 | 2022-06-27 17:14:03 |
| Show.js | 1085 | 2022-06-27 17:14:03 |