Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000080420-22-000002-index-headers.html | 2022-02-01 17:18:29 | |
| 0000080420-22-000002-index.html | 2022-02-01 17:18:29 | |
| 0000080420-22-000002.txt | 2022-02-01 17:18:29 | |
 0000080420-22-000002-xbrl.zip | 12299 | 2022-02-01 17:18:29 |
| ex991-q122powldividendanno.htm | 5162 | 2022-02-01 17:18:29 |
| FilingSummary.xml | 1663 | 2022-02-01 17:18:29 |
| Financial_Report.xlsx | 5661 | 2022-02-01 17:18:29 |
| MetaLinks.json | 16815 | 2022-02-01 17:18:29 |
 powelllogoa13.jpg | 11491 | 2022-02-01 17:18:29 |
| powl-20220201.htm | 36616 | 2022-02-01 17:18:29 |
| powl-20220201.xsd | 1917 | 2022-02-01 17:18:29 |
| powl-20220201_htm.xml | 11084 | 2022-02-01 17:18:29 |
| powl-20220201_lab.xml | 23970 | 2022-02-01 17:18:29 |
| powl-20220201_pre.xml | 12648 | 2022-02-01 17:18:29 |
| R1.htm | 38610 | 2022-02-01 17:18:29 |
| report.css | 2767 | 2022-02-01 17:18:29 |
| Show.js | 1085 | 2022-02-01 17:18:29 |