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| 0001564590-19-042943-index.html | 2019-11-12 16:21:52 | |
| 0001564590-19-042943.txt | 2019-11-12 16:21:52 | |
 0001564590-19-042943-xbrl.zip | 133069 | 2019-11-12 16:21:52 |
| FilingSummary.xml | 35043 | 2019-11-12 16:21:52 |
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| goss-10q_20190930.htm | 2130901 | 2019-11-12 16:21:52 |
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| report.css | 2767 | 2019-11-12 16:21:52 |
| Show.js | 1085 | 2019-11-12 16:21:52 |