Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000355811-26-000028-index-headers.html | 2026-05-26 10:26:36 | |
| 0000355811-26-000028-index.html | 2026-05-26 10:26:36 | |
| 0000355811-26-000028.txt | 2026-05-26 10:26:36 | |
 0000355811-26-000028-xbrl.zip | 9559 | 2026-05-26 10:26:36 |
| FilingSummary.xml | 1695 | 2026-05-26 10:26:36 |
| gntx-20260521.htm | 45669 | 2026-05-26 10:26:36 |
| gntx-20260521.xsd | 1851 | 2026-05-26 10:26:36 |
| gntx-20260521_htm.xml | 2715 | 2026-05-26 10:26:36 |
| gntx-20260521_lab.xml | 21880 | 2026-05-26 10:26:36 |
| gntx-20260521_pre.xml | 12575 | 2026-05-26 10:26:36 |
| MetaLinks.json | 17473 | 2026-05-26 10:26:36 |
| R1.htm | 38092 | 2026-05-26 10:26:36 |
| report.css | 2766 | 2026-05-26 10:26:36 |
| Show.js | 1084 | 2026-05-26 10:26:36 |