Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000355811-25-000006-index-headers.html | 2025-01-31 08:01:00 | |
| 0000355811-25-000006-index.html | 2025-01-31 08:01:00 | |
| 0000355811-25-000006.txt | 2025-01-31 08:01:00 | |
 0000355811-25-000006-xbrl.zip | 21588 | 2025-01-31 08:01:00 |
| exhibit99112312024.htm | 158388 | 2025-01-31 08:01:00 |
| FilingSummary.xml | 1695 | 2025-01-31 08:01:00 |
| Financial_Report.xlsx | 5708 | 2025-01-31 08:01:00 |
| gntx-20250131.htm | 25083 | 2025-01-31 08:01:00 |
| gntx-20250131.xsd | 1851 | 2025-01-31 08:01:00 |
| gntx-20250131_htm.xml | 3006 | 2025-01-31 08:01:00 |
| gntx-20250131_lab.xml | 21880 | 2025-01-31 08:01:00 |
| gntx-20250131_pre.xml | 12575 | 2025-01-31 08:01:00 |
 imagea.jpg | 21881 | 2025-01-31 08:01:00 |
| MetaLinks.json | 17474 | 2025-01-31 08:01:00 |
| R1.htm | 38109 | 2025-01-31 08:01:00 |
| report.css | 2767 | 2025-01-31 08:01:00 |
| Show.js | 1085 | 2025-01-31 08:01:00 |