Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-011443-index-headers.html | 2022-06-10 11:25:19 | |
| 0000950170-22-011443-index.html | 2022-06-10 11:25:19 | |
| 0000950170-22-011443.txt | 2022-06-10 11:25:19 | |
 0000950170-22-011443-xbrl.zip | 10269 | 2022-06-10 11:25:19 |
| FilingSummary.xml | 1715 | 2022-06-10 11:25:19 |
| Financial_Report.xlsx | 5776 | 2022-06-10 11:25:19 |
| MetaLinks.json | 20321 | 2022-06-10 11:25:19 |
| R1.htm | 43666 | 2022-06-10 11:25:19 |
| report.css | 2766 | 2022-06-10 11:25:19 |
| sght-20220608.htm | 95166 | 2022-06-10 11:25:19 |
| sght-20220608.xsd | 2489 | 2022-06-10 11:25:19 |
| sght-20220608_htm.xml | 5103 | 2022-06-10 11:25:19 |
| sght-20220608_lab.xml | 19187 | 2022-06-10 11:25:19 |
| sght-20220608_pre.xml | 12007 | 2022-06-10 11:25:19 |
| Show.js | 1084 | 2022-06-10 11:25:19 |