Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001840292-23-000026-index-headers.html | 2023-08-04 16:48:38 | |
| 0001840292-23-000026-index.html | 2023-08-04 16:48:38 | |
| 0001840292-23-000026.txt | 2023-08-04 16:48:38 | |
 0001840292-23-000026-xbrl.zip | 14416 | 2023-08-04 16:48:38 |
| FilingSummary.xml | 1633 | 2023-08-04 16:48:38 |
| Financial_Report.xlsx | 5953 | 2023-08-04 16:48:38 |
| hlg-20230803.htm | 41380 | 2023-08-04 16:48:38 |
| hlg-20230803.xsd | 2738 | 2023-08-04 16:48:38 |
| hlg-20230803_def.xml | 16954 | 2023-08-04 16:48:38 |
| hlg-20230803_htm.xml | 4949 | 2023-08-04 16:48:38 |
| hlg-20230803_lab.xml | 33138 | 2023-08-04 16:48:38 |
| hlg-20230803_pre.xml | 17767 | 2023-08-04 16:48:38 |
| MetaLinks.json | 22302 | 2023-08-04 16:48:38 |
| R1.htm | 47657 | 2023-08-04 16:48:38 |
| report.css | 2767 | 2023-08-04 16:48:38 |
| Show.js | 1084 | 2023-08-04 16:48:38 |