Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-028515-index-headers.html | 2022-12-06 10:01:41 | |
| 0001437749-22-028515-index.html | 2022-12-06 10:01:41 | |
| 0001437749-22-028515.txt | 2022-12-06 10:01:41 | |
 0001437749-22-028515-xbrl.zip | 16253 | 2022-12-06 10:01:41 |
| ex_420850.htm | 76090 | 2022-12-06 10:01:41 |
| FilingSummary.xml | 1774 | 2022-12-06 10:01:41 |
| Financial_Report.xlsx | 5712 | 2022-12-06 10:01:41 |
| MetaLinks.json | 18921 | 2022-12-06 10:01:41 |
 permapipelogo.jpg | 10810 | 2022-12-06 10:01:41 |
| ppih-20221206.xsd | 3601 | 2022-12-06 10:01:41 |
| ppih-20221206_def.xml | 11532 | 2022-12-06 10:01:41 |
| ppih-20221206_lab.xml | 15414 | 2022-12-06 10:01:41 |
| ppih-20221206_pre.xml | 11688 | 2022-12-06 10:01:41 |
| ppih20220907_8k.htm | 29955 | 2022-12-06 10:01:41 |
| ppih20220907_8k_htm.xml | 2575 | 2022-12-06 10:01:41 |
| R1.htm | 38364 | 2022-12-06 10:01:41 |
| report.css | 2767 | 2022-12-06 10:01:41 |
| Show.js | 1085 | 2022-12-06 10:01:41 |