Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000355811-24-000035-index.html | 2024-07-26 08:00:32 | |
| 0000355811-24-000035.txt | 2024-07-26 08:00:32 | |
 0000355811-24-000035-xbrl.zip | 21361 | 2024-07-26 08:00:32 |
| exhibit99106302024.htm | 166168 | 2024-07-26 08:00:32 |
| FilingSummary.xml | 1695 | 2024-07-26 08:00:32 |
| Financial_Report.xlsx | 5709 | 2024-07-26 08:00:32 |
 gentex-black.jpg | 158578 | 2024-07-26 08:00:32 |
| gntx-20240726.htm | 24572 | 2024-07-26 08:00:32 |
| gntx-20240726.xsd | 1970 | 2024-07-26 08:00:32 |
| gntx-20240726_htm.xml | 2715 | 2024-07-26 08:00:32 |
| gntx-20240726_lab.xml | 21880 | 2024-07-26 08:00:32 |
| gntx-20240726_pre.xml | 12575 | 2024-07-26 08:00:32 |
| MetaLinks.json | 17474 | 2024-07-26 08:00:32 |
| R1.htm | 38110 | 2024-07-26 08:00:32 |
| report.css | 2767 | 2024-07-26 08:00:32 |
| Show.js | 1085 | 2024-07-26 08:00:32 |