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|---|---|---|
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| 0000080420-19-000024-index.html | 2019-08-07 12:23:19 | |
| 0000080420-19-000024.txt | 2019-08-07 12:23:19 | |
 0000080420-19-000024-xbrl.zip | 128212 | 2019-08-07 12:23:19 |
| FilingSummary.xml | 26575 | 2019-08-07 12:23:19 |
| Financial_Report.xlsx | 59663 | 2019-08-07 12:23:19 |
| powl-20190630.xml | 794389 | 2019-08-07 12:23:19 |
| powl-20190630.xsd | 30991 | 2019-08-07 12:23:19 |
| powl-20190630_cal.xml | 63508 | 2019-08-07 12:23:19 |
| powl-20190630_def.xml | 110757 | 2019-08-07 12:23:19 |
| powl-20190630_lab.xml | 440848 | 2019-08-07 12:23:19 |
| powl-20190630_pre.xml | 249634 | 2019-08-07 12:23:19 |
| powl10-qq32019.htm | 890867 | 2019-08-07 12:23:19 |
| powlexhibit311q32019.htm | 13260 | 2019-08-07 12:23:19 |
| powlexhibit312q32019.htm | 13433 | 2019-08-07 12:23:19 |
| powlexhibit321q32019.htm | 5867 | 2019-08-07 12:23:19 |
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| R9.htm | 38783 | 2019-08-07 12:23:19 |
| report.css | 2767 | 2019-08-07 12:23:19 |
| Show.js | 1085 | 2019-08-07 12:23:19 |