Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001397702-22-000032-index-headers.html | 2022-05-31 16:01:21 | |
| 0001397702-22-000032-index.html | 2022-05-31 16:01:21 | |
| 0001397702-22-000032.txt | 2022-05-31 16:01:21 | |
 0001397702-22-000032-xbrl.zip | 106264 | 2022-05-31 16:01:21 |
| FilingSummary.xml | 1677 | 2022-05-31 16:01:21 |
| Financial_Report.xlsx | 5664 | 2022-05-31 16:01:21 |
| MetaLinks.json | 16328 | 2022-05-31 16:01:21 |
| R1.htm | 38697 | 2022-05-31 16:01:21 |
| report.css | 2767 | 2022-05-31 16:01:21 |
| Show.js | 1084 | 2022-05-31 16:01:21 |
| silk-20220527.xsd | 2128 | 2022-05-31 16:01:21 |
| silk-20220527x8k.htm | 76656 | 2022-05-31 16:01:21 |
| silk-20220527x8k_htm.xml | 4630 | 2022-05-31 16:01:21 |
| silk-20220527xex10_1.htm | 871519 | 2022-05-31 16:01:21 |
| silk-20220527_lab.xml | 20054 | 2022-05-31 16:01:21 |
| silk-20220527_pre.xml | 11518 | 2022-05-31 16:01:21 |