Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-008664-index-headers.html | 2023-03-17 17:20:50 | |
| 0000950170-23-008664-index.html | 2023-03-17 17:20:50 | |
| 0000950170-23-008664.txt | 2023-03-17 17:20:50 | |
 0000950170-23-008664-xbrl.zip | 25842 | 2023-03-17 17:20:50 |
| FilingSummary.xml | 1652 | 2023-03-17 17:20:50 |
| Financial_Report.xlsx | 5708 | 2023-03-17 17:20:50 |
| gern-20230317.htm | 68944 | 2023-03-17 17:20:50 |
| gern-20230317.xsd | 2561 | 2023-03-17 17:20:50 |
| gern-20230317_htm.xml | 4701 | 2023-03-17 17:20:50 |
| gern-20230317_lab.xml | 32471 | 2023-03-17 17:20:50 |
| gern-20230317_pre.xml | 26218 | 2023-03-17 17:20:50 |
| gern-ex99_2.htm | 118220 | 2023-03-17 17:20:50 |
| MetaLinks.json | 40150 | 2023-03-17 17:20:50 |
| R1.htm | 39602 | 2023-03-17 17:20:50 |
| report.css | 2767 | 2023-03-17 17:20:50 |
| Show.js | 1084 | 2023-03-17 17:20:50 |