Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001903596-24-000061-index-headers.html | 2024-02-07 16:45:09 | |
| 0001903596-24-000061-index.html | 2024-02-07 16:45:09 | |
| 0001903596-24-000061.txt | 2024-02-07 16:45:09 | |
 0001903596-24-000061-xbrl.zip | 11678 | 2024-02-07 16:45:09 |
 ex10_01-001.jpg | 73162 | 2024-02-07 16:45:09 |
 ex10_01-002.jpg | 138702 | 2024-02-07 16:45:09 |
 ex10_01-003.jpg | 293298 | 2024-02-07 16:45:09 |
 ex10_01-004.jpg | 315940 | 2024-02-07 16:45:09 |
 ex10_01-005.jpg | 334672 | 2024-02-07 16:45:09 |
 ex10_01-006.jpg | 327850 | 2024-02-07 16:45:09 |
 ex10_01-007.jpg | 339586 | 2024-02-07 16:45:09 |
 ex10_01-008.jpg | 378286 | 2024-02-07 16:45:09 |
 ex10_01-009.jpg | 345418 | 2024-02-07 16:45:09 |
 ex10_01-010.jpg | 353299 | 2024-02-07 16:45:09 |
 ex10_01-011.jpg | 416672 | 2024-02-07 16:45:09 |
 ex10_01-012.jpg | 440190 | 2024-02-07 16:45:09 |
 ex10_01-013.jpg | 377893 | 2024-02-07 16:45:09 |
 ex10_01-014.jpg | 368284 | 2024-02-07 16:45:09 |
 ex10_01-015.jpg | 412410 | 2024-02-07 16:45:09 |
 ex10_01-016.jpg | 259551 | 2024-02-07 16:45:09 |
 ex10_01-017.jpg | 153980 | 2024-02-07 16:45:09 |
 ex10_01-018.jpg | 104747 | 2024-02-07 16:45:09 |
 ex10_01-019.jpg | 44810 | 2024-02-07 16:45:09 |
 ex10_01-020.jpg | 46871 | 2024-02-07 16:45:09 |
 ex10_01-021.jpg | 196795 | 2024-02-07 16:45:09 |
| ex10_01.htm | 12632 | 2024-02-07 16:45:09 |
 ex10_02-001.jpg | 407994 | 2024-02-07 16:45:09 |
 ex10_02-002.jpg | 269086 | 2024-02-07 16:45:09 |
 ex10_02-003.jpg | 100839 | 2024-02-07 16:45:09 |
| ex10_02.htm | 2000 | 2024-02-07 16:45:09 |
 ex10_03-001.jpg | 348971 | 2024-02-07 16:45:09 |
 ex10_03-002.jpg | 420949 | 2024-02-07 16:45:09 |
 ex10_03-003.jpg | 387808 | 2024-02-07 16:45:09 |
 ex10_03-004.jpg | 431396 | 2024-02-07 16:45:09 |
 ex10_03-005.jpg | 450549 | 2024-02-07 16:45:09 |
 ex10_03-006.jpg | 405790 | 2024-02-07 16:45:09 |
 ex10_03-007.jpg | 345516 | 2024-02-07 16:45:09 |
 ex10_03-008.jpg | 400373 | 2024-02-07 16:45:09 |
 ex10_03-009.jpg | 391841 | 2024-02-07 16:45:09 |
 ex10_03-010.jpg | 373410 | 2024-02-07 16:45:09 |
 ex10_03-011.jpg | 396146 | 2024-02-07 16:45:09 |
 ex10_03-012.jpg | 120135 | 2024-02-07 16:45:09 |
 ex10_03-013.jpg | 54759 | 2024-02-07 16:45:09 |
 ex10_03-014.jpg | 365135 | 2024-02-07 16:45:09 |
| ex10_03.htm | 8495 | 2024-02-07 16:45:09 |
| FilingSummary.xml | 1626 | 2024-02-07 16:45:09 |
| Financial_Report.xlsx | 5564 | 2024-02-07 16:45:09 |
| grst-20240201.xsd | 3036 | 2024-02-07 16:45:09 |
| grst-20240201_lab.xml | 34240 | 2024-02-07 16:45:09 |
| grst-20240201_pre.xml | 22373 | 2024-02-07 16:45:09 |
| grst_8k.htm | 23356 | 2024-02-07 16:45:09 |
| grst_8k_htm.xml | 3094 | 2024-02-07 16:45:09 |
| MetaLinks.json | 39610 | 2024-02-07 16:45:09 |
| R1.htm | 31691 | 2024-02-07 16:45:09 |
| report.css | 2767 | 2024-02-07 16:45:09 |
| Show.js | 1085 | 2024-02-07 16:45:09 |