Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001397702-21-000046-index-headers.html | 2021-07-26 16:06:11 | |
| 0001397702-21-000046-index.html | 2021-07-26 16:06:11 | |
| 0001397702-21-000046.txt | 2021-07-26 16:06:11 | |
 0001397702-21-000046-xbrl.zip | 12772 | 2021-07-26 16:06:11 |
| FilingSummary.xml | 1670 | 2021-07-26 16:06:11 |
| Financial_Report.xlsx | 5665 | 2021-07-26 16:06:11 |
| MetaLinks.json | 16850 | 2021-07-26 16:06:11 |
| R1.htm | 38614 | 2021-07-26 16:06:11 |
| report.css | 2767 | 2021-07-26 16:06:11 |
| Show.js | 1085 | 2021-07-26 16:06:11 |
| silk-20210722.xsd | 2181 | 2021-07-26 16:06:11 |
| silk-20210722x8k.htm | 66220 | 2021-07-26 16:06:11 |
| silk-20210722x8k_htm.xml | 4634 | 2021-07-26 16:06:11 |
| silk-20210722xex99_1.htm | 18824 | 2021-07-26 16:06:11 |
 silk-20210722xex99_1g001.jpg | 49543 | 2021-07-26 16:06:11 |
| silk-20210722_lab.xml | 20100 | 2021-07-26 16:06:11 |
| silk-20210722_pre.xml | 11564 | 2021-07-26 16:06:11 |