Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-018084-index-headers.html | 2022-09-06 07:51:17 | |
| 0000950170-22-018084-index.html | 2022-09-06 07:51:17 | |
| 0000950170-22-018084.txt | 2022-09-06 07:51:17 | |
 0000950170-22-018084-xbrl.zip | 46903 | 2022-09-06 07:51:17 |
| FilingSummary.xml | 1877 | 2022-09-06 07:51:17 |
| Financial_Report.xlsx | 5708 | 2022-09-06 07:51:17 |
| gern-20220902.htm | 63291 | 2022-09-06 07:51:17 |
| gern-20220902.xsd | 2367 | 2022-09-06 07:51:17 |
| gern-20220902_htm.xml | 4697 | 2022-09-06 07:51:17 |
| gern-20220902_lab.xml | 13352 | 2022-09-06 07:51:17 |
| gern-20220902_pre.xml | 10833 | 2022-09-06 07:51:17 |
| gern-ex99_1.htm | 557037 | 2022-09-06 07:51:17 |
| MetaLinks.json | 16607 | 2022-09-06 07:51:17 |
| R1.htm | 39601 | 2022-09-06 07:51:17 |
| report.css | 2767 | 2022-09-06 07:51:17 |
| Show.js | 1084 | 2022-09-06 07:51:17 |