Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000354707-20-000011-index-headers.html | 2020-01-30 19:44:32 | |
| 0000354707-20-000011-index.html | 2020-01-30 19:44:32 | |
| 0000354707-20-000011.txt | 2020-01-30 19:44:32 | |
 0000354707-20-000011-xbrl.zip | 25474 | 2020-01-30 19:44:32 |
| FilingSummary.xml | 1738 | 2020-01-30 19:44:32 |
| Financial_Report.xlsx | 5786 | 2020-01-30 19:44:32 |
| he-20200130.xsd | 4544 | 2020-01-30 19:44:32 |
| he-20200130_cal.xml | 596 | 2020-01-30 19:44:32 |
| he-20200130_def.xml | 1446 | 2020-01-30 19:44:32 |
| he-20200130_lab.xml | 26138 | 2020-01-30 19:44:32 |
| he-20200130_pre.xml | 13552 | 2020-01-30 19:44:32 |
 heicatalyst2a38.jpg | 48357 | 2020-01-30 19:44:32 |
| heiexhibit991-30x20use.htm | 281528 | 2020-01-30 19:44:32 |
| heiform8-k1x30x20usefo.htm | 45463 | 2020-01-30 19:44:32 |
| heiform8-k1x30x20usefo_htm.xml | 4339 | 2020-01-30 19:44:32 |
| MetaLinks.json | 18186 | 2020-01-30 19:44:32 |
| R1.htm | 38610 | 2020-01-30 19:44:32 |
| report.css | 2767 | 2020-01-30 19:44:32 |
| Show.js | 1084 | 2020-01-30 19:44:32 |