Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000080420-23-000036-index-headers.html | 2023-08-01 17:29:50 | |
| 0000080420-23-000036-index.html | 2023-08-01 17:29:50 | |
| 0000080420-23-000036.txt | 2023-08-01 17:29:50 | |
 0000080420-23-000036-xbrl.zip | 18632 | 2023-08-01 17:29:50 |
| ex99-1q32023earningsrelease.htm | 92379 | 2023-08-01 17:29:50 |
| ex99-2q32023dividendannoun.htm | 5120 | 2023-08-01 17:29:50 |
| FilingSummary.xml | 1703 | 2023-08-01 17:29:50 |
| Financial_Report.xlsx | 5686 | 2023-08-01 17:29:50 |
 image_0.jpg | 31297 | 2023-08-01 17:29:50 |
 image_01.jpg | 38009 | 2023-08-01 17:29:50 |
| MetaLinks.json | 16928 | 2023-08-01 17:29:50 |
| powl-20230801.htm | 31226 | 2023-08-01 17:29:50 |
| powl-20230801.xsd | 1907 | 2023-08-01 17:29:50 |
| powl-20230801_htm.xml | 2716 | 2023-08-01 17:29:50 |
| powl-20230801_lab.xml | 23834 | 2023-08-01 17:29:50 |
| powl-20230801_pre.xml | 12512 | 2023-08-01 17:29:50 |
| R1.htm | 38086 | 2023-08-01 17:29:50 |
| report.css | 2767 | 2023-08-01 17:29:50 |
| Show.js | 1085 | 2023-08-01 17:29:50 |