Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001840292-24-000029-index-headers.html | 2024-06-14 16:05:08 | |
| 0001840292-24-000029-index.html | 2024-06-14 16:05:08 | |
| 0001840292-24-000029.txt | 2024-06-14 16:05:08 | |
 0001840292-24-000029-xbrl.zip | 13978 | 2024-06-14 16:05:08 |
| FilingSummary.xml | 1671 | 2024-06-14 16:05:08 |
| Financial_Report.xlsx | 5953 | 2024-06-14 16:05:08 |
| hlg-20240610.htm | 29371 | 2024-06-14 16:05:08 |
| hlg-20240610.xsd | 2738 | 2024-06-14 16:05:08 |
| hlg-20240610_def.xml | 16909 | 2024-06-14 16:05:08 |
| hlg-20240610_htm.xml | 4951 | 2024-06-14 16:05:08 |
| hlg-20240610_lab.xml | 30002 | 2024-06-14 16:05:08 |
| hlg-20240610_pre.xml | 17767 | 2024-06-14 16:05:08 |
| MetaLinks.json | 22302 | 2024-06-14 16:05:08 |
| R1.htm | 47663 | 2024-06-14 16:05:08 |
| report.css | 2767 | 2024-06-14 16:05:08 |
| Show.js | 1084 | 2024-06-14 16:05:08 |