Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000080420-23-000025-index-headers.html | 2023-05-02 17:40:38 | |
| 0000080420-23-000025-index.html | 2023-05-02 17:40:38 | |
| 0000080420-23-000025.txt | 2023-05-02 17:40:38 | |
 0000080420-23-000025-xbrl.zip | 20462 | 2023-05-02 17:40:38 |
| ex99-1q22023earningsrelease.htm | 92718 | 2023-05-02 17:40:38 |
| ex99-2q22023dividendannoun.htm | 5211 | 2023-05-02 17:40:38 |
| FilingSummary.xml | 1703 | 2023-05-02 17:40:38 |
| Financial_Report.xlsx | 5685 | 2023-05-02 17:40:38 |
 image_0.jpg | 31297 | 2023-05-02 17:40:38 |
 image_01.jpg | 38009 | 2023-05-02 17:40:38 |
| MetaLinks.json | 17028 | 2023-05-02 17:40:38 |
| powl-20230502.htm | 39298 | 2023-05-02 17:40:38 |
| powl-20230502.xsd | 1905 | 2023-05-02 17:40:38 |
| powl-20230502_htm.xml | 11078 | 2023-05-02 17:40:38 |
| powl-20230502_lab.xml | 23832 | 2023-05-02 17:40:38 |
| powl-20230502_pre.xml | 12510 | 2023-05-02 17:40:38 |
| R1.htm | 38092 | 2023-05-02 17:40:38 |
| report.css | 2767 | 2023-05-02 17:40:38 |
| Show.js | 1085 | 2023-05-02 17:40:38 |