Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-22-000002-index-headers.html | 2022-01-03 16:13:21 | |
| 0000354707-22-000002-index.html | 2022-01-03 16:13:21 | |
| 0000354707-22-000002.txt | 2022-01-03 16:13:21 | |
 0000354707-22-000002-xbrl.zip | 14664 | 2022-01-03 16:13:21 |
| FilingSummary.xml | 1615 | 2022-01-03 16:13:21 |
| Financial_Report.xlsx | 5886 | 2022-01-03 16:13:21 |
| he-20211228.htm | 41747 | 2022-01-03 16:13:21 |
| he-20211228.xsd | 2596 | 2022-01-03 16:13:21 |
| he-20211228_def.xml | 14740 | 2022-01-03 16:13:21 |
| he-20211228_htm.xml | 16759 | 2022-01-03 16:13:21 |
| he-20211228_lab.xml | 29219 | 2022-01-03 16:13:21 |
| he-20211228_pre.xml | 15360 | 2022-01-03 16:13:21 |
| MetaLinks.json | 19465 | 2022-01-03 16:13:21 |
| R1.htm | 43734 | 2022-01-03 16:13:21 |
| report.css | 2767 | 2022-01-03 16:13:21 |
| Show.js | 1084 | 2022-01-03 16:13:21 |