Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-23-000007-index-headers.html | 2023-01-06 16:04:56 | |
| 0000354707-23-000007-index.html | 2023-01-06 16:04:56 | |
| 0000354707-23-000007.txt | 2023-01-06 16:04:56 | |
 0000354707-23-000007-xbrl.zip | 14418 | 2023-01-06 16:04:56 |
| exhibit99hei8-ka010323.htm | 12384 | 2023-01-06 16:04:56 |
| FilingSummary.xml | 1938 | 2023-01-06 16:04:56 |
| Financial_Report.xlsx | 5687 | 2023-01-06 16:04:56 |
| he-20230103.htm | 37775 | 2023-01-06 16:04:56 |
| he-20230103.xsd | 1881 | 2023-01-06 16:04:56 |
| he-20230103_htm.xml | 10593 | 2023-01-06 16:04:56 |
| he-20230103_lab.xml | 24128 | 2023-01-06 16:04:56 |
| he-20230103_pre.xml | 12496 | 2023-01-06 16:04:56 |
 image.jpg | 9183 | 2023-01-06 16:04:56 |
| MetaLinks.json | 16901 | 2023-01-06 16:04:56 |
 picture1.jpg | 94431 | 2023-01-06 16:04:56 |
| R1.htm | 38102 | 2023-01-06 16:04:56 |
| report.css | 2767 | 2023-01-06 16:04:56 |
| Show.js | 1085 | 2023-01-06 16:04:56 |