Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-21-000014-index-headers.html | 2021-01-29 17:01:55 | |
| 0000354707-21-000014-index.html | 2021-01-29 17:01:55 | |
| 0000354707-21-000014.txt | 2021-01-29 17:01:55 | |
 0000354707-21-000014-xbrl.zip | 23054 | 2021-01-29 17:01:55 |
| FilingSummary.xml | 1705 | 2021-01-29 17:01:55 |
| Financial_Report.xlsx | 5444 | 2021-01-29 17:01:55 |
| he-20210129.htm | 34368 | 2021-01-29 17:01:55 |
| he-20210129.xsd | 2398 | 2021-01-29 17:01:55 |
| he-20210129_cal.xml | 698 | 2021-01-29 17:01:55 |
| he-20210129_def.xml | 1631 | 2021-01-29 17:01:55 |
| he-20210129_htm.xml | 10542 | 2021-01-29 17:01:55 |
| he-20210129_lab.xml | 24266 | 2021-01-29 17:01:55 |
| he-20210129_pre.xml | 12634 | 2021-01-29 17:01:55 |
 heicatalyst2a381.jpg | 48357 | 2021-01-29 17:01:55 |
| heiexhibit99-8xkasb01x29x21.htm | 190918 | 2021-01-29 17:01:55 |
| MetaLinks.json | 17106 | 2021-01-29 17:01:55 |
| R1.htm | 38615 | 2021-01-29 17:01:55 |
| report.css | 2767 | 2021-01-29 17:01:55 |
| Show.js | 1085 | 2021-01-29 17:01:55 |