Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001397702-21-000039-index-headers.html | 2021-05-18 16:03:38 | |
| 0001397702-21-000039-index.html | 2021-05-18 16:03:38 | |
| 0001397702-21-000039.txt | 2021-05-18 16:03:38 | |
 0001397702-21-000039-xbrl.zip | 9055 | 2021-05-18 16:03:38 |
| FilingSummary.xml | 1689 | 2021-05-18 16:03:38 |
| Financial_Report.xlsx | 5679 | 2021-05-18 16:03:38 |
| MetaLinks.json | 16769 | 2021-05-18 16:03:38 |
| R1.htm | 38659 | 2021-05-18 16:03:38 |
| report.css | 2766 | 2021-05-18 16:03:38 |
| Show.js | 1084 | 2021-05-18 16:03:38 |
| silk-20210513.xsd | 2310 | 2021-05-18 16:03:38 |
| silk-20210513x8k.htm | 59192 | 2021-05-18 16:03:38 |
| silk-20210513x8k_htm.xml | 4634 | 2021-05-18 16:03:38 |
| silk-20210513_lab.xml | 14450 | 2021-05-18 16:03:38 |
| silk-20210513_pre.xml | 10749 | 2021-05-18 16:03:38 |