Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001654954-20-006031-index.html | 2020-05-28 13:33:02 | |
| 0001654954-20-006031.txt | 2020-05-28 13:33:02 | |
| isig_formsd2019.htm | 25667 | 2020-05-28 13:33:02 |
| isig_formsd2019ex101.htm | 44453 | 2020-05-28 13:33:02 |