Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-008516-index-headers.html | 2022-05-09 16:25:13 | |
| 0000950170-22-008516-index.html | 2022-05-09 16:25:13 | |
| 0000950170-22-008516.txt | 2022-05-09 16:25:13 | |
 0000950170-22-008516-xbrl.zip | 48080 | 2022-05-09 16:25:13 |
| FilingSummary.xml | 1748 | 2022-05-09 16:25:13 |
| Financial_Report.xlsx | 5678 | 2022-05-09 16:25:13 |
| hlio-20220509.htm | 46997 | 2022-05-09 16:25:13 |
| hlio-20220509.xsd | 2517 | 2022-05-09 16:25:13 |
| hlio-20220509_htm.xml | 4504 | 2022-05-09 16:25:13 |
| hlio-20220509_lab.xml | 12798 | 2022-05-09 16:25:13 |
| hlio-20220509_pre.xml | 9473 | 2022-05-09 16:25:13 |
| hlio-ex99_1.htm | 1436513 | 2022-05-09 16:25:13 |
 img252001787_0.jpg | 3539 | 2022-05-09 16:25:13 |
| MetaLinks.json | 17229 | 2022-05-09 16:25:13 |
| R1.htm | 38706 | 2022-05-09 16:25:13 |
| report.css | 2767 | 2022-05-09 16:25:13 |
| Show.js | 1085 | 2022-05-09 16:25:13 |