Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-21-000082-index-headers.html | 2021-08-06 14:23:24 | |
| 0000354707-21-000082-index.html | 2021-08-06 14:23:24 | |
| 0000354707-21-000082.txt | 2021-08-06 14:23:24 | |
 0000354707-21-000082-xbrl.zip | 10137 | 2021-08-06 14:23:24 |
| FilingSummary.xml | 1577 | 2021-08-06 14:23:24 |
| Financial_Report.xlsx | 5666 | 2021-08-06 14:23:24 |
| he-20210805.htm | 31696 | 2021-08-06 14:23:24 |
| he-20210805.xsd | 1881 | 2021-08-06 14:23:24 |
| he-20210805_htm.xml | 10536 | 2021-08-06 14:23:24 |
| he-20210805_lab.xml | 24128 | 2021-08-06 14:23:24 |
| he-20210805_pre.xml | 12496 | 2021-08-06 14:23:24 |
| MetaLinks.json | 16534 | 2021-08-06 14:23:24 |
| R1.htm | 38576 | 2021-08-06 14:23:24 |
| report.css | 2766 | 2021-08-06 14:23:24 |
| Show.js | 1084 | 2021-08-06 14:23:24 |