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|---|---|---|
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| 0000355811-13-000003-index.html | 2013-02-20 08:33:01 | |
| 0000355811-13-000003.txt | 2013-02-20 08:33:01 | |
 0000355811-13-000003-xbrl.zip | 202953 | 2013-02-20 08:33:01 |
| FilingSummary.xml | 27003 | 2013-02-20 08:33:01 |
| Financial_Report.xls | 1918850 | 2013-02-20 08:33:01 |
| gntx-20121231.xml | 2327419 | 2013-02-20 08:33:01 |
| gntx-20121231.xsd | 42081 | 2013-02-20 08:33:01 |
| gntx-20121231_cal.xml | 84787 | 2013-02-20 08:33:01 |
| gntx-20121231_def.xml | 162331 | 2013-02-20 08:33:01 |
| gntx-20121231_lab.xml | 605247 | 2013-02-20 08:33:01 |
| gntx-20121231_pre.xml | 332406 | 2013-02-20 08:33:01 |
| gntx12312012-10k.htm | 1793527 | 2013-02-20 08:33:01 |
| gntx12312012-ex311.htm | 13555 | 2013-02-20 08:33:01 |
| gntx12312012-ex312.htm | 14190 | 2013-02-20 08:33:01 |
| gntx12312012-ex32.htm | 12834 | 2013-02-20 08:33:01 |
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| report.css | 2721 | 2013-02-20 08:33:01 |
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