Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001840292-22-000028-index-headers.html | 2022-09-13 16:14:09 | |
| 0001840292-22-000028-index.html | 2022-09-13 16:14:09 | |
| 0001840292-22-000028.txt | 2022-09-13 16:14:09 | |
 0001840292-22-000028-xbrl.zip | 14517 | 2022-09-13 16:14:09 |
| FilingSummary.xml | 1637 | 2022-09-13 16:14:09 |
| Financial_Report.xlsx | 5863 | 2022-09-13 16:14:09 |
| hlg-20220913.htm | 35954 | 2022-09-13 16:14:09 |
| hlg-20220913.xsd | 2288 | 2022-09-13 16:14:09 |
| hlg-20220913_def.xml | 16123 | 2022-09-13 16:14:09 |
| hlg-20220913_htm.xml | 14617 | 2022-09-13 16:14:09 |
| hlg-20220913_lab.xml | 30927 | 2022-09-13 16:14:09 |
| hlg-20220913_pre.xml | 16814 | 2022-09-13 16:14:09 |
| MetaLinks.json | 20824 | 2022-09-13 16:14:09 |
| R1.htm | 44010 | 2022-09-13 16:14:09 |
| report.css | 2767 | 2022-09-13 16:14:09 |
| Show.js | 1084 | 2022-09-13 16:14:09 |