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| 0000355811-14-000030-index.html | 2014-08-07 08:35:45 | |
| 0000355811-14-000030.txt | 2014-08-07 08:35:45 | |
 0000355811-14-000030-xbrl.zip | 120318 | 2014-08-07 08:35:45 |
| FilingSummary.xml | 19168 | 2014-08-07 08:35:45 |
| Financial_Report.xls | 751043 | 2014-08-07 08:35:45 |
| Financial_Report.xlsx | 114269 | 2014-08-07 08:35:45 |
| gntx-20140630.xml | 904090 | 2014-08-07 08:35:45 |
| gntx-20140630.xsd | 26607 | 2014-08-07 08:35:45 |
| gntx-20140630_cal.xml | 58579 | 2014-08-07 08:35:45 |
| gntx-20140630_def.xml | 108797 | 2014-08-07 08:35:45 |
| gntx-20140630_lab.xml | 392089 | 2014-08-07 08:35:45 |
| gntx-20140630_pre.xml | 212535 | 2014-08-07 08:35:45 |
| gntx06302014-10q.htm | 762174 | 2014-08-07 08:35:45 |
| gntx06302014-exx101.htm | 43565 | 2014-08-07 08:35:45 |
| gntx06302014-exx103.htm | 9531 | 2014-08-07 08:35:45 |
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| gntx06302014-exx32.htm | 6246 | 2014-08-07 08:35:45 |
| gntx6302014-exx311.htm | 9425 | 2014-08-07 08:35:45 |
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| report.css | 2740 | 2014-08-07 08:35:45 |
| Show.js | 1410 | 2014-08-07 08:35:45 |