Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-22-000064-index-headers.html | 2022-05-09 06:03:49 | |
| 0000354707-22-000064-index.html | 2022-05-09 06:03:49 | |
| 0000354707-22-000064.txt | 2022-05-09 06:03:49 | |
 0000354707-22-000064-xbrl.zip | 27986 | 2022-05-09 06:03:49 |
| FilingSummary.xml | 1669 | 2022-05-09 06:03:49 |
| Financial_Report.xlsx | 5890 | 2022-05-09 06:03:49 |
| he-20220509.htm | 43595 | 2022-05-09 06:03:49 |
| he-20220509.xsd | 2596 | 2022-05-09 06:03:49 |
| he-20220509_def.xml | 14740 | 2022-05-09 06:03:49 |
| he-20220509_htm.xml | 16759 | 2022-05-09 06:03:49 |
| he-20220509_lab.xml | 29219 | 2022-05-09 06:03:49 |
| he-20220509_pre.xml | 15360 | 2022-05-09 06:03:49 |
| heiexhibit99-8xk5x9x22.htm | 218616 | 2022-05-09 06:03:49 |
| MetaLinks.json | 19464 | 2022-05-09 06:03:49 |
| R1.htm | 43937 | 2022-05-09 06:03:49 |
| report.css | 2767 | 2022-05-09 06:03:49 |
 revisedlogo.jpg | 20123 | 2022-05-09 06:03:49 |
| Show.js | 1085 | 2022-05-09 06:03:49 |