Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-21-000088-index-headers.html | 2021-08-09 06:05:15 | |
| 0000354707-21-000088-index.html | 2021-08-09 06:05:15 | |
| 0000354707-21-000088.txt | 2021-08-09 06:05:15 | |
 0000354707-21-000088-xbrl.zip | 30098 | 2021-08-09 06:05:15 |
| FilingSummary.xml | 1666 | 2021-08-09 06:05:15 |
| Financial_Report.xlsx | 5889 | 2021-08-09 06:05:15 |
| he-20210809.htm | 43018 | 2021-08-09 06:05:15 |
| he-20210809.xsd | 2608 | 2021-08-09 06:05:15 |
| he-20210809_def.xml | 14902 | 2021-08-09 06:05:15 |
| he-20210809_htm.xml | 16690 | 2021-08-09 06:05:15 |
| he-20210809_lab.xml | 29381 | 2021-08-09 06:05:15 |
| he-20210809_pre.xml | 15522 | 2021-08-09 06:05:15 |
 heicatalyst2a39a.jpg | 48357 | 2021-08-09 06:05:15 |
| heiexhibit99-8xk08x09x21.htm | 299004 | 2021-08-09 06:05:15 |
| MetaLinks.json | 20060 | 2021-08-09 06:05:15 |
| R1.htm | 43774 | 2021-08-09 06:05:15 |
| report.css | 2767 | 2021-08-09 06:05:15 |
| Show.js | 1085 | 2021-08-09 06:05:15 |