Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-21-000049-index-headers.html | 2021-05-06 16:21:20 | |
| 0000354707-21-000049-index.html | 2021-05-06 16:21:20 | |
| 0000354707-21-000049.txt | 2021-05-06 16:21:20 | |
 0000354707-21-000049-xbrl.zip | 16065 | 2021-05-06 16:21:20 |
| FilingSummary.xml | 1701 | 2021-05-06 16:21:20 |
| Financial_Report.xlsx | 5665 | 2021-05-06 16:21:20 |
| he-20210506.htm | 36195 | 2021-05-06 16:21:20 |
| he-20210506.xsd | 2398 | 2021-05-06 16:21:20 |
| he-20210506_cal.xml | 698 | 2021-05-06 16:21:20 |
| he-20210506_def.xml | 1631 | 2021-05-06 16:21:20 |
| he-20210506_htm.xml | 10542 | 2021-05-06 16:21:20 |
| he-20210506_lab.xml | 24266 | 2021-05-06 16:21:20 |
| he-20210506_pre.xml | 12634 | 2021-05-06 16:21:20 |
| heiexhibit991-8xk5x6x21.htm | 12250 | 2021-05-06 16:21:20 |
 image1.jpg | 14666 | 2021-05-06 16:21:20 |
| MetaLinks.json | 17106 | 2021-05-06 16:21:20 |
| R1.htm | 38614 | 2021-05-06 16:21:20 |
| report.css | 2767 | 2021-05-06 16:21:20 |
| Show.js | 1085 | 2021-05-06 16:21:20 |