Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000355811-24-000019-index-headers.html | 2024-04-04 08:58:08 | |
| 0000355811-24-000019-index.html | 2024-04-04 08:58:08 | |
| 0000355811-24-000019.txt | 2024-04-04 08:58:08 | |
 0000355811-24-000019-xbrl.zip | 276763 | 2024-04-04 08:58:08 |
| a2024proxycard.htm | 1086 | 2024-04-04 08:58:08 |
| FilingSummary.xml | 2614 | 2024-04-04 08:58:08 |
| gntx-20240403.htm | 907153 | 2024-04-04 08:58:08 |
| gntx-20240403.xsd | 3265 | 2024-04-04 08:58:08 |
| gntx-20240403_def.xml | 4185 | 2024-04-04 08:58:08 |
 gntx-20240403_g1.jpg | 54164 | 2024-04-04 08:58:08 |
 gntx-20240403_g2.jpg | 21918 | 2024-04-04 08:58:08 |
 gntx-20240403_g3.jpg | 42581 | 2024-04-04 08:58:08 |
 gntx-20240403_g4.jpg | 42233 | 2024-04-04 08:58:08 |
 gntx-20240403_g5.jpg | 29972 | 2024-04-04 08:58:08 |
 gntx-20240403_g6.jpg | 27161 | 2024-04-04 08:58:08 |
 gntx-20240403_g7.jpg | 25613 | 2024-04-04 08:58:08 |
| gntx-20240403_htm.xml | 76374 | 2024-04-04 08:58:08 |
| gntx-20240403_lab.xml | 5395 | 2024-04-04 08:58:08 |
| gntx-20240403_pre.xml | 3190 | 2024-04-04 08:58:08 |
| MetaLinks.json | 182530 | 2024-04-04 08:58:08 |
 proxycard1.jpg | 122347 | 2024-04-04 08:58:08 |
 proxycard2.jpg | 122813 | 2024-04-04 08:58:08 |
| R1.htm | 10841 | 2024-04-04 08:58:08 |
| R2.htm | 112292 | 2024-04-04 08:58:08 |
| report.css | 2767 | 2024-04-04 08:58:08 |
| Show.js | 1085 | 2024-04-04 08:58:08 |