Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001903596-23-000209-index.html | 2023-03-21 17:26:13 | |
| 0001903596-23-000209.txt | 2023-03-21 17:26:13 | |
 0001903596-23-000209-xbrl.zip | 11320 | 2023-03-21 17:26:13 |
| ex10_1.htm | 2415 | 2023-03-21 17:26:13 |
| FilingSummary.xml | 1834 | 2023-03-21 17:26:13 |
| Financial_Report.xlsx | 5559 | 2023-03-21 17:26:13 |
| grst-20230320.xsd | 3248 | 2023-03-21 17:26:13 |
| grst-20230320_lab.xml | 34240 | 2023-03-21 17:26:13 |
| grst-20230320_pre.xml | 22373 | 2023-03-21 17:26:13 |
| grst_8k.htm | 23035 | 2023-03-21 17:26:13 |
| grst_8k_htm.xml | 3060 | 2023-03-21 17:26:13 |
| MetaLinks.json | 39704 | 2023-03-21 17:26:13 |
| R1.htm | 31683 | 2023-03-21 17:26:13 |
| report.css | 2767 | 2023-03-21 17:26:13 |
| Show.js | 1084 | 2023-03-21 17:26:13 |