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| 0001564590-16-018176-index.html | 2016-05-06 11:01:21 | |
| 0001564590-16-018176.txt | 2016-05-06 11:01:21 | |
 0001564590-16-018176-xbrl.zip | 93993 | 2016-05-06 11:01:21 |
| FilingSummary.xml | 29502 | 2016-05-06 11:01:21 |
| Financial_Report.xlsx | 50229 | 2016-05-06 11:01:21 |
| geos-10q_20160331.htm | 1153192 | 2016-05-06 11:01:21 |
| geos-20160331.xml | 1123046 | 2016-05-06 11:01:21 |
| geos-20160331.xsd | 35507 | 2016-05-06 11:01:21 |
| geos-20160331_cal.xml | 52253 | 2016-05-06 11:01:21 |
| geos-20160331_def.xml | 104520 | 2016-05-06 11:01:21 |
| geos-20160331_lab.xml | 281846 | 2016-05-06 11:01:21 |
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| report.css | 2767 | 2016-05-06 11:01:21 |
| Show.js | 1410 | 2016-05-06 11:01:21 |