Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-20-000099-index-headers.html | 2020-07-30 21:48:13 | |
| 0000354707-20-000099-index.html | 2020-07-30 21:48:13 | |
| 0000354707-20-000099.txt | 2020-07-30 21:48:13 | |
 0000354707-20-000099-xbrl.zip | 24215 | 2020-07-30 21:48:13 |
| FilingSummary.xml | 1701 | 2020-07-30 21:48:13 |
| Financial_Report.xlsx | 5443 | 2020-07-30 21:48:13 |
| he-20200730.htm | 42167 | 2020-07-30 21:48:13 |
| he-20200730.xsd | 2398 | 2020-07-30 21:48:13 |
| he-20200730_cal.xml | 698 | 2020-07-30 21:48:13 |
| he-20200730_def.xml | 1631 | 2020-07-30 21:48:13 |
| he-20200730_htm.xml | 10523 | 2020-07-30 21:48:13 |
| he-20200730_lab.xml | 24266 | 2020-07-30 21:48:13 |
| he-20200730_pre.xml | 12634 | 2020-07-30 21:48:13 |
 heicatalyst2a3811.jpg | 48357 | 2020-07-30 21:48:13 |
| MetaLinks.json | 17106 | 2020-07-30 21:48:13 |
| qheiexhibit99asb7-30x20.htm | 288594 | 2020-07-30 21:48:13 |
| R1.htm | 38615 | 2020-07-30 21:48:13 |
| report.css | 2767 | 2020-07-30 21:48:13 |
| Show.js | 1085 | 2020-07-30 21:48:13 |