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| 0000931148-17-000017-index.html | 2017-08-02 16:11:28 | |
| 0000931148-17-000017.txt | 2017-08-02 16:11:28 | |
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| a2017-q210xq.htm | 1804851 | 2017-08-02 16:11:28 |
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| FilingSummary.xml | 30953 | 2017-08-02 16:11:28 |
| Financial_Report.xlsx | 72531 | 2017-08-02 16:11:28 |
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| gti-20170630.xml | 3583771 | 2017-08-02 16:11:28 |
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| report.css | 2767 | 2017-08-02 16:11:28 |
| Show.js | 1410 | 2017-08-02 16:11:28 |