Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000090168-24-000024-index-headers.html | 2024-06-28 16:03:04 | |
| 0000090168-24-000024-index.html | 2024-06-28 16:03:04 | |
| 0000090168-24-000024.txt | 2024-06-28 16:03:04 | |
 0000090168-24-000024-xbrl.zip | 22667 | 2024-06-28 16:03:04 |
| ex101offerlettertogeorgesc.htm | 17053 | 2024-06-28 16:03:04 |
| ex102retirementagmtandrele.htm | 50185 | 2024-06-28 16:03:04 |
| ex991ceopressrelease062820.htm | 4316 | 2024-06-28 16:03:04 |
| FilingSummary.xml | 1614 | 2024-06-28 16:03:04 |
| Financial_Report.xlsx | 5666 | 2024-06-28 16:03:04 |
 image_0a.jpg | 476719 | 2024-06-28 16:03:04 |
| MetaLinks.json | 16728 | 2024-06-28 16:03:04 |
| R1.htm | 38064 | 2024-06-28 16:03:04 |
| report.css | 2767 | 2024-06-28 16:03:04 |
| Show.js | 1085 | 2024-06-28 16:03:04 |
| sif-20240624.htm | 37344 | 2024-06-28 16:03:04 |
| sif-20240624.xsd | 1880 | 2024-06-28 16:03:04 |
| sif-20240624_htm.xml | 2688 | 2024-06-28 16:03:04 |
| sif-20240624_lab.xml | 21629 | 2024-06-28 16:03:04 |
| sif-20240624_pre.xml | 12495 | 2024-06-28 16:03:04 |