Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001397702-22-000024-index-headers.html | 2022-05-04 16:06:24 | |
| 0001397702-22-000024-index.html | 2022-05-04 16:06:24 | |
| 0001397702-22-000024.txt | 2022-05-04 16:06:24 | |
 0001397702-22-000024-xbrl.zip | 15427 | 2022-05-04 16:06:24 |
| FilingSummary.xml | 1677 | 2022-05-04 16:06:24 |
| Financial_Report.xlsx | 5665 | 2022-05-04 16:06:24 |
| MetaLinks.json | 16324 | 2022-05-04 16:06:24 |
| R1.htm | 38698 | 2022-05-04 16:06:24 |
| report.css | 2767 | 2022-05-04 16:06:24 |
| Show.js | 1085 | 2022-05-04 16:06:24 |
| silk-20220504.xsd | 2126 | 2022-05-04 16:06:24 |
| silk-20220504x8k.htm | 58406 | 2022-05-04 16:06:24 |
| silk-20220504x8k_htm.xml | 4584 | 2022-05-04 16:06:24 |
| silk-20220504xex99_1.htm | 124076 | 2022-05-04 16:06:24 |
 silk-20220504xex99_1g001.jpg | 49543 | 2022-05-04 16:06:24 |
| silk-20220504_lab.xml | 20052 | 2022-05-04 16:06:24 |
| silk-20220504_pre.xml | 11516 | 2022-05-04 16:06:24 |