Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000090168-23-000003-index-headers.html | 2023-02-02 16:44:08 | |
| 0000090168-23-000003-index.html | 2023-02-02 16:44:08 | |
| 0000090168-23-000003.txt | 2023-02-02 16:44:08 | |
 0000090168-23-000003-xbrl.zip | 11936 | 2023-02-02 16:44:08 |
| FilingSummary.xml | 1592 | 2023-02-02 16:44:08 |
| Financial_Report.xlsx | 5660 | 2023-02-02 16:44:08 |
| MetaLinks.json | 16828 | 2023-02-02 16:44:08 |
| R1.htm | 38066 | 2023-02-02 16:44:08 |
| report.css | 2766 | 2023-02-02 16:44:08 |
| Show.js | 1084 | 2023-02-02 16:44:08 |
| sif-20230131.htm | 54827 | 2023-02-02 16:44:08 |
| sif-20230131.xsd | 1878 | 2023-02-02 16:44:08 |
| sif-20230131_htm.xml | 11360 | 2023-02-02 16:44:08 |
| sif-20230131_lab.xml | 23832 | 2023-02-02 16:44:08 |
| sif-20230131_pre.xml | 12493 | 2023-02-02 16:44:08 |