Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000090168-21-000018-index-headers.html | 2021-02-22 16:00:50 | |
| 0000090168-21-000018-index.html | 2021-02-22 16:00:50 | |
| 0000090168-21-000018.txt | 2021-02-22 16:00:50 | |
 0000090168-21-000018-xbrl.zip | 28641 | 2021-02-22 16:00:50 |
| ex101sifcofifthamendmentex.htm | 58356 | 2021-02-22 16:00:50 |
| ex102sifcofirstamendmentex.htm | 47947 | 2021-02-22 16:00:50 |
| FilingSummary.xml | 1758 | 2021-02-22 16:00:50 |
| Financial_Report.xlsx | 5435 | 2021-02-22 16:00:50 |
| MetaLinks.json | 17035 | 2021-02-22 16:00:50 |
| R1.htm | 39615 | 2021-02-22 16:00:50 |
| report.css | 2767 | 2021-02-22 16:00:50 |
| Show.js | 1085 | 2021-02-22 16:00:50 |
| sif-20210219.htm | 46630 | 2021-02-22 16:00:50 |
| sif-20210219.xsd | 2397 | 2021-02-22 16:00:50 |
| sif-20210219_cal.xml | 695 | 2021-02-22 16:00:50 |
| sif-20210219_def.xml | 1628 | 2021-02-22 16:00:50 |
| sif-20210219_htm.xml | 11603 | 2021-02-22 16:00:50 |
| sif-20210219_lab.xml | 23970 | 2021-02-22 16:00:50 |
| sif-20210219_pre.xml | 12631 | 2021-02-22 16:00:50 |