Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-149334-index-headers.html | 2023-05-19 16:15:36 | |
| 0001193125-23-149334-index.html | 2023-05-19 16:15:36 | |
| 0001193125-23-149334.txt | 2023-05-19 16:15:36 | |
 0001193125-23-149334-xbrl.zip | 8151 | 2023-05-19 16:15:36 |
| d465615d8ka.htm | 25736 | 2023-05-19 16:15:36 |
| d465615d8ka_htm.xml | 4133 | 2023-05-19 16:15:36 |
| FilingSummary.xml | 1916 | 2023-05-19 16:15:36 |
| Financial_Report.xlsx | 6080 | 2023-05-19 16:15:36 |
| MetaLinks.json | 18847 | 2023-05-19 16:15:36 |
| powl-20230215.xsd | 2857 | 2023-05-19 16:15:36 |
| powl-20230215_lab.xml | 17943 | 2023-05-19 16:15:36 |
| powl-20230215_pre.xml | 11251 | 2023-05-19 16:15:36 |
| R1.htm | 40336 | 2023-05-19 16:15:36 |
| report.css | 2766 | 2023-05-19 16:15:36 |
| Show.js | 1084 | 2023-05-19 16:15:36 |