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| 0001193125-20-020487-index.html | 2020-01-31 09:15:26 | |
| 0001193125-20-020487.txt | 2020-01-31 09:15:26 | |
 0001193125-20-020487-xbrl.zip | 65101 | 2020-01-31 09:15:26 |
| d802145d10q.htm | 253408 | 2020-01-31 09:15:26 |
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| d802145dex32.htm | 4234 | 2020-01-31 09:15:26 |
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| Financial_Report.xlsx | 34939 | 2020-01-31 09:15:26 |
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| genc-20191231.xsd | 24514 | 2020-01-31 09:15:26 |
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| report.css | 2767 | 2020-01-31 09:15:26 |
| Show.js | 1085 | 2020-01-31 09:15:26 |