Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001397702-21-000031-index-headers.html | 2021-05-04 16:06:52 | |
| 0001397702-21-000031-index.html | 2021-05-04 16:06:52 | |
| 0001397702-21-000031.txt | 2021-05-04 16:06:52 | |
 0001397702-21-000031-xbrl.zip | 15368 | 2021-05-04 16:06:52 |
| FilingSummary.xml | 1731 | 2021-05-04 16:06:52 |
| Financial_Report.xlsx | 5680 | 2021-05-04 16:06:52 |
| MetaLinks.json | 16765 | 2021-05-04 16:06:52 |
| R1.htm | 38660 | 2021-05-04 16:06:52 |
| report.css | 2767 | 2021-05-04 16:06:52 |
| Show.js | 1085 | 2021-05-04 16:06:52 |
| silk-20210504.xsd | 2308 | 2021-05-04 16:06:52 |
| silk-20210504x8k.htm | 60715 | 2021-05-04 16:06:52 |
| silk-20210504x8k_htm.xml | 4588 | 2021-05-04 16:06:52 |
| silk-20210504xex99_1.htm | 131692 | 2021-05-04 16:06:52 |
 silk-20210504xex99_1g001.jpg | 49543 | 2021-05-04 16:06:52 |
| silk-20210504_lab.xml | 14448 | 2021-05-04 16:06:52 |
| silk-20210504_pre.xml | 10747 | 2021-05-04 16:06:52 |