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|---|---|---|
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| 0000080420-24-000008-index.html | 2024-01-31 11:42:25 | |
| 0000080420-24-000008.txt | 2024-01-31 11:42:25 | |
 0000080420-24-000008-xbrl.zip | 161642 | 2024-01-31 11:42:25 |
| FilingSummary.xml | 29868 | 2024-01-31 11:42:25 |
| Financial_Report.xlsx | 72152 | 2024-01-31 11:42:25 |
| MetaLinks.json | 670328 | 2024-01-31 11:42:25 |
| powl-20231231.htm | 699105 | 2024-01-31 11:42:25 |
| powl-20231231.xsd | 33406 | 2024-01-31 11:42:25 |
| powl-20231231_cal.xml | 62744 | 2024-01-31 11:42:25 |
| powl-20231231_def.xml | 130924 | 2024-01-31 11:42:25 |
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| powl-20231231_lab.xml | 545914 | 2024-01-31 11:42:25 |
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| powlexhibit311q12024.htm | 10244 | 2024-01-31 11:42:25 |
| powlexhibit312q12024.htm | 10549 | 2024-01-31 11:42:25 |
| powlexhibit321q12024.htm | 4808 | 2024-01-31 11:42:25 |
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| report.css | 2767 | 2024-01-31 11:42:25 |
| Show.js | 1085 | 2024-01-31 11:42:25 |