Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-008481-index-headers.html | 2023-03-16 16:20:33 | |
| 0000950170-23-008481-index.html | 2023-03-16 16:20:33 | |
| 0000950170-23-008481.txt | 2023-03-16 16:20:33 | |
 0000950170-23-008481-xbrl.zip | 21645 | 2023-03-16 16:20:33 |
| FilingSummary.xml | 1652 | 2023-03-16 16:20:33 |
| Financial_Report.xlsx | 5706 | 2023-03-16 16:20:33 |
| gern-20230316.htm | 58716 | 2023-03-16 16:20:33 |
| gern-20230316.xsd | 2367 | 2023-03-16 16:20:33 |
| gern-20230316_htm.xml | 4698 | 2023-03-16 16:20:33 |
| gern-20230316_lab.xml | 13352 | 2023-03-16 16:20:33 |
| gern-20230316_pre.xml | 10889 | 2023-03-16 16:20:33 |
| gern-ex99_1.htm | 190446 | 2023-03-16 16:20:33 |
| MetaLinks.json | 17139 | 2023-03-16 16:20:33 |
| R1.htm | 39599 | 2023-03-16 16:20:33 |
| report.css | 2767 | 2023-03-16 16:20:33 |
| Show.js | 1084 | 2023-03-16 16:20:33 |