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| 0001437749-20-009628-index.html | 2020-05-06 17:45:45 | |
| 0001437749-20-009628.txt | 2020-05-06 17:45:45 | |
 0001437749-20-009628-xbrl.zip | 94400 | 2020-05-06 17:45:45 |
| ex_180811.htm | 11128 | 2020-05-06 17:45:45 |
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| ex_180814.htm | 5945 | 2020-05-06 17:45:45 |
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| Financial_Report.xlsx | 38274 | 2020-05-06 17:45:45 |
| gsg-20200331.xsd | 41089 | 2020-05-06 17:45:45 |
| gsg-20200331_cal.xml | 22013 | 2020-05-06 17:45:45 |
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| gsg-20200331_lab.xml | 172490 | 2020-05-06 17:45:45 |
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| gsg20200331_10q.htm | 607439 | 2020-05-06 17:45:45 |
| gsg20200331_10q_htm.xml | 522514 | 2020-05-06 17:45:45 |
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| report.css | 2767 | 2020-05-06 17:45:45 |
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