Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-153397-index-headers.html | 2021-12-27 07:31:00 | |
| 0001104659-21-153397-index.html | 2021-12-27 07:31:00 | |
| 0001104659-21-153397.txt | 2021-12-27 07:31:00 | |
 0001104659-21-153397-xbrl.zip | 13978 | 2021-12-27 07:31:00 |
| FilingSummary.xml | 1635 | 2021-12-27 07:31:00 |
| Financial_Report.xlsx | 5636 | 2021-12-27 07:31:00 |
| MetaLinks.json | 37980 | 2021-12-27 07:31:00 |
| R1.htm | 38535 | 2021-12-27 07:31:00 |
| report.css | 2767 | 2021-12-27 07:31:00 |
| Show.js | 1084 | 2021-12-27 07:31:00 |
| svt-20211221.xsd | 3034 | 2021-12-27 07:31:00 |
| svt-20211221_lab.xml | 34240 | 2021-12-27 07:31:00 |
| svt-20211221_pre.xml | 22366 | 2021-12-27 07:31:00 |
| tm2136339d1_8k.htm | 32728 | 2021-12-27 07:31:00 |
| tm2136339d1_8k_htm.xml | 3453 | 2021-12-27 07:31:00 |
| tm2136339d1_ex4-1.htm | 8053 | 2021-12-27 07:31:00 |