Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-20-000064-index-headers.html | 2020-05-04 21:26:32 | |
| 0000354707-20-000064-index.html | 2020-05-04 21:26:32 | |
| 0000354707-20-000064.txt | 2020-05-04 21:26:32 | |
 0000354707-20-000064-xbrl.zip | 30966 | 2020-05-04 21:26:32 |
| FilingSummary.xml | 1697 | 2020-05-04 21:26:32 |
| Financial_Report.xlsx | 5991 | 2020-05-04 21:26:32 |
| he-20200505.htm | 51478 | 2020-05-04 21:26:32 |
| he-20200505.xsd | 3002 | 2020-05-04 21:26:32 |
| he-20200505_cal.xml | 698 | 2020-05-04 21:26:32 |
| he-20200505_def.xml | 14902 | 2020-05-04 21:26:32 |
| he-20200505_htm.xml | 16684 | 2020-05-04 21:26:32 |
| he-20200505_lab.xml | 29381 | 2020-05-04 21:26:32 |
| he-20200505_pre.xml | 15522 | 2020-05-04 21:26:32 |
 heicatalyst2a391.jpg | 48357 | 2020-05-04 21:26:32 |
| MetaLinks.json | 20802 | 2020-05-04 21:26:32 |
| qheiheexhibit995520.htm | 342233 | 2020-05-04 21:26:32 |
| R1.htm | 43768 | 2020-05-04 21:26:32 |
| report.css | 2767 | 2020-05-04 21:26:32 |
| Show.js | 1085 | 2020-05-04 21:26:32 |