Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-21-000062-index-headers.html | 2021-05-17 17:11:25 | |
| 0000354707-21-000062-index.html | 2021-05-17 17:11:25 | |
| 0000354707-21-000062.txt | 2021-05-17 17:11:25 | |
 0000354707-21-000062-xbrl.zip | 10180 | 2021-05-17 17:11:25 |
| FilingSummary.xml | 1583 | 2021-05-17 17:11:25 |
| Financial_Report.xlsx | 5663 | 2021-05-17 17:11:25 |
| he-20210514.htm | 31786 | 2021-05-17 17:11:25 |
| he-20210514.xsd | 1893 | 2021-05-17 17:11:25 |
| he-20210514_htm.xml | 10542 | 2021-05-17 17:11:25 |
| he-20210514_lab.xml | 24266 | 2021-05-17 17:11:25 |
| he-20210514_pre.xml | 12634 | 2021-05-17 17:11:25 |
| MetaLinks.json | 16941 | 2021-05-17 17:11:25 |
| R1.htm | 38612 | 2021-05-17 17:11:25 |
| report.css | 2766 | 2021-05-17 17:11:25 |
| Show.js | 1084 | 2021-05-17 17:11:25 |