Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001728117-21-000071-index-headers.html | 2021-06-14 16:22:46 | |
| 0001728117-21-000071-index.html | 2021-06-14 16:22:46 | |
| 0001728117-21-000071.txt | 2021-06-14 16:22:46 | |
 0001728117-21-000071-xbrl.zip | 14334 | 2021-06-14 16:22:46 |
| exhibit991.htm | 5502 | 2021-06-14 16:22:46 |
| FilingSummary.xml | 1635 | 2021-06-14 16:22:46 |
| Financial_Report.xlsx | 5661 | 2021-06-14 16:22:46 |
| goss-20210609.htm | 59409 | 2021-06-14 16:22:46 |
| goss-20210609.xsd | 1923 | 2021-06-14 16:22:46 |
| goss-20210609_htm.xml | 10767 | 2021-06-14 16:22:46 |
| goss-20210609_lab.xml | 23970 | 2021-06-14 16:22:46 |
| goss-20210609_pre.xml | 12652 | 2021-06-14 16:22:46 |
 image_0.jpg | 161740 | 2021-06-14 16:22:46 |
| MetaLinks.json | 17116 | 2021-06-14 16:22:46 |
| R1.htm | 38608 | 2021-06-14 16:22:46 |
| report.css | 2767 | 2021-06-14 16:22:46 |
| Show.js | 1085 | 2021-06-14 16:22:46 |