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 0001437749-18-021863-index-headers.html | 2018-12-11 08:16:06 | |
| 0001437749-18-021863-index.html | 2018-12-11 08:16:06 | |
| 0001437749-18-021863.txt | 2018-12-11 08:16:06 | |
 0001437749-18-021863-xbrl.zip | 94655 | 2018-12-11 08:16:06 |
| ex_125068.htm | 11601 | 2018-12-11 08:16:06 |
| ex_125069.htm | 11534 | 2018-12-11 08:16:06 |
| ex_125070.htm | 5434 | 2018-12-11 08:16:06 |
| FilingSummary.xml | 26922 | 2018-12-11 08:16:06 |
| Financial_Report.xlsx | 45203 | 2018-12-11 08:16:06 |
 perma.jpg | 5154 | 2018-12-11 08:16:06 |
| ppih-20181031.xml | 693306 | 2018-12-11 08:16:06 |
| ppih-20181031.xsd | 41680 | 2018-12-11 08:16:06 |
| ppih-20181031_cal.xml | 42050 | 2018-12-11 08:16:06 |
| ppih-20181031_def.xml | 285427 | 2018-12-11 08:16:06 |
| ppih-20181031_lab.xml | 274003 | 2018-12-11 08:16:06 |
| ppih-20181031_pre.xml | 310849 | 2018-12-11 08:16:06 |
| ppih20181031_10q.htm | 666295 | 2018-12-11 08:16:06 |
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| R9.htm | 6515 | 2018-12-11 08:16:06 |
| report.css | 2767 | 2018-12-11 08:16:06 |
| Show.js | 1085 | 2018-12-11 08:16:06 |