Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000354707-22-000117-index.html | 2022-12-14 17:01:39 | |
| 0000354707-22-000117.txt | 2022-12-14 17:01:39 | |
 0000354707-22-000117-xbrl.zip | 14322 | 2022-12-14 17:01:39 |
| exhibit99hei8-k120922.htm | 13219 | 2022-12-14 17:01:39 |
| FilingSummary.xml | 1633 | 2022-12-14 17:01:39 |
| Financial_Report.xlsx | 5684 | 2022-12-14 17:01:39 |
| he-20221209.htm | 37175 | 2022-12-14 17:01:39 |
| he-20221209.xsd | 1881 | 2022-12-14 17:01:39 |
| he-20221209_htm.xml | 10592 | 2022-12-14 17:01:39 |
| he-20221209_lab.xml | 24128 | 2022-12-14 17:01:39 |
| he-20221209_pre.xml | 12496 | 2022-12-14 17:01:39 |
 imagea.jpg | 9183 | 2022-12-14 17:01:39 |
| MetaLinks.json | 16369 | 2022-12-14 17:01:39 |
| R1.htm | 38103 | 2022-12-14 17:01:39 |
| report.css | 2767 | 2022-12-14 17:01:39 |
| Show.js | 1085 | 2022-12-14 17:01:39 |