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|---|---|---|
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| 0001397702-22-000027-index.html | 2022-05-10 16:03:12 | |
| 0001397702-22-000027.txt | 2022-05-10 16:03:12 | |
 0001397702-22-000027-xbrl.zip | 268105 | 2022-05-10 16:03:12 |
| FilingSummary.xml | 30726 | 2022-05-10 16:03:12 |
| Financial_Report.xlsx | 73136 | 2022-05-10 16:03:12 |
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| R1.htm | 52311 | 2022-05-10 16:03:12 |
| R10.htm | 95145 | 2022-05-10 16:03:12 |
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| R26.htm | 4264 | 2022-05-10 16:03:12 |
| R27.htm | 6920 | 2022-05-10 16:03:12 |
| R28.htm | 19058 | 2022-05-10 16:03:12 |
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| R47.htm | 10036 | 2022-05-10 16:03:12 |
| R5.htm | 46630 | 2022-05-10 16:03:12 |
| R6.htm | 79951 | 2022-05-10 16:03:12 |
| R7.htm | 6938 | 2022-05-10 16:03:12 |
| R8.htm | 110861 | 2022-05-10 16:03:12 |
| R9.htm | 16775 | 2022-05-10 16:03:12 |
| report.css | 2767 | 2022-05-10 16:03:12 |
| Show.js | 1085 | 2022-05-10 16:03:12 |
| silk-20220331.xsd | 33867 | 2022-05-10 16:03:12 |
| silk-20220331x10q.htm | 2397235 | 2022-05-10 16:03:12 |
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| silk-20220331xex10_13.htm | 36943 | 2022-05-10 16:03:12 |
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| silk-20220331xex32_1.htm | 19765 | 2022-05-10 16:03:12 |
| silk-20220331_cal.xml | 55805 | 2022-05-10 16:03:12 |
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| silk-20220331_pre.xml | 311078 | 2022-05-10 16:03:12 |