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| 0000080420-23-000038-index.html | 2023-08-02 12:28:10 | |
| 0000080420-23-000038.txt | 2023-08-02 12:28:10 | |
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| FilingSummary.xml | 28942 | 2023-08-02 12:28:10 |
| Financial_Report.xlsx | 75258 | 2023-08-02 12:28:10 |
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| powl-20230630.htm | 896413 | 2023-08-02 12:28:10 |
| powl-20230630.xsd | 32432 | 2023-08-02 12:28:10 |
| powl-20230630_cal.xml | 61933 | 2023-08-02 12:28:10 |
| powl-20230630_def.xml | 133137 | 2023-08-02 12:28:10 |
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| powl-20230630_lab.xml | 545365 | 2023-08-02 12:28:10 |
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| powlexhibit311q32023.htm | 10242 | 2023-08-02 12:28:10 |
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| powlexhibit321q32023.htm | 4802 | 2023-08-02 12:28:10 |
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| report.css | 2767 | 2023-08-02 12:28:10 |
| Show.js | 1085 | 2023-08-02 12:28:10 |